[Tank Car Heater, Model Ds, 2-Car Capacity]
[From the U.S. Government Publishing Office, www.gpo.gov]
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WAR DEPARTMENT TECHNICAL MANUAL
NON-CIRCULATING
TANK CAR HEATER MODEL DS 2-CAR CAPACITY
MAINTENANCE MANUAL AND PARTS LIST
WAR DEPARTMENT • 15 DECEMBER 1942
NTSU
i inr.APY
WAR DEPARTMENT TECHNICAL MANUAL T M 5-1042
TANK CAR HEATER MODEL DS 2-CAR CAPACITY
X
MAINTENANCE MANUAL AND PARTS LIST
IVAR DEPARTMENT • 15 DECEMBER 1942
United States Government Printing Office
Washington : 1942
WAR DEPARTMENT
Washington 25, D. C., 15 December 1942
TM 5-1042, Maintenance Manual and Parts Catalog, Tank Cai-Heater, Model DS, 2-car capacity, published for the information and guidance of al] concerned.
[AG 062.11 (26 Apr 41) ]
By order of the Secretary of War :
Official :
J. A. ULIO
Major General
The Adjutant General
G. C. MARSHALL
Chief of Staff
MAINTENANCE MANUAL AND PARTS CATALOG TANK CAR HEATER
TM5-1042
This manual has been prepared for the use of those who operate and service CLEAVER Tank Car Heaters, built for the Corps of Engineers, United States Army. It has, for convenience, four divisions: (1) Operator's Instructions, (2) Maintenance Instructions, (3) Parts List, and (4) Gasoline Engine Instructions and Parts List. Each of the first three divisions is preceded by an index having a black tab which lines up with the corresponding section name on the right-hand edge of the index sheet. The black tabs are quickly located by bending this book back.
THIS MANUAL APPLIES TO THE MACHINES FURNISHED ON THE FOLLOWING:
P.O. #54778, 26 UNITS
U.S.A. REGISTRATION NUMBERS: W057687 TO W0577I2,INC. MFR. SERIAL NUMBERS:
689-41 693-41 714-42 727-12 731-42 753-42 779-42
691-41 694-41 715-42 728-42 732-42 754-42 780-42
692-41 695-41 713-42 U.S.A. REGI 716-42 729-42 736-42 765-42 718-42 730-42 741-42 774-42 P.O. #55322, 17 UNITS STRATION NUMBERS: W06552I TO W065537, INC. MFR. SERIAL NUMBERS: 784-42
763-42 766-42 772-42 782-42 789-42 794-42 817-42
764-42 771-42 778-42 785-42 7 91-42 7 95-42 781-42 787-42 793-42 P.O. #55812, 122 UNITS U.S.A. REGISTRATION NUMBERS: W09I779 TO W09I900, INC. MFR. SERIAL NUMBERS: 822-42
773-42 814-42 838-42 869-42 889-42 908-42 931-42
783-42 815-42 839-42 871-42 891-42 909-42 932-42
786-42 816-42 840-42 872-42 892-42 912-42 933-42
788-42 818-42 853-42 873-42 893-12 914-42 934-42
790-42 819-42 854-42 874—12 894-42 915-42 937-42
792-42 820-42 855-42 876-42 895-42 916-42 938-42
798-42 821-42 856-42 877-42 896-42 917-42 939-42
799-42 826-42 857-42 878-42 897-42 919-42 940-42
800-42 827-42 858-42 879-42 898-42 920-42 941-42
801-42 828-42 859-42 880-42 899-42 921-42 942-42
802-42 829-42 861-42 881-12 900-42 922-42 944-42
808-42 831-42 862-42 882-42 901-42 924-42 946-42
809-42 833-42 863-12 883-12 902-42 925-42 948-42
810-42 834-42 864-42 884-42 903-42 927-42 949-42
811-42 835-42 865-42 885-42 904-42 928-42 950-42
812-42 836-42 866-42 886-42 905-42 929-42 995-42
813-42 837-42 867-42 86*8-42 887-42 888-42 906-42 907-42 930-42 1068-42
SPECIFICATIONS AND CAPACITIES
GENERAL DESCRIPTION
PREPARING FOR SERVICE
FILLING WITH WATER
FIRING THE DOILER
INDEX TO OPERATOR’S INSTRUCTIONS
CONTROLLING STEAM PRESSURE
FEEDING WATER
OIL DURNER
WATER PUMP
DLOWER
CHASSIS AHD RUNNIHG GEAR
STORAGE
LUBRICATION
FIGURE I
THE CLEAVER 2-CAR HEATER - MODEL DS
THE CLEAVER 2-CAR HEATER MODEL DS
THE CLEAVER TANK CAR HEATER
Page 1
SPECIFICATIONS FOR 2-CAR HEATER - MODEL DS
Power Plant
Fuel Oil Pump
Condensate Pump
Wheels
Tires
Tire Pressure
Wheel Bearings .
Gasoline Tank Capacity
Shipping Weight
Length
Width
Height
Fuel Oil Tank Capacity
Water Tank Capacity
Water Content Boiler
Fuel Consumption per Hour -
Full Capacity
Track Width (Centers)
Briggs & Stratton, Yodel Z, Type 304340
Tuthill Pump Co., Model OL-K
Aurora Pump Co., Model D-40
Motor Wheel Corp., #31677
Goodrich Implement, 7.50 x 16
48#
Timken
5 Gallons
4100#
13' 7"
61-1/2"
69"
40 Gallons
30 Gallons
96 Gallons
11 Gallons
49-1/4"
TABLE OF APPROXIMATE CAPACITIES AND CONSUMPTIONS FOR AN EIGHT HOUR DAY
Water
952 Gallons :
This is with no condensate return.
This amount will decrease with the amount of condensate returned.
U. S. Army Specifications
Fuel Oil
Motor Fuel
Grease
Lubricating Oil
2-102B 80 Gallons
2-103A 4 Gallons
2-108 - Grade 2 1/4 Lb.
« SAE-30 1 Quart
* Atmospheric temperature-f-32° F., or over. Use SAE-10 for temperature und r-f-32° F.
Page 2
THE CLEAVER TANK CAR HEATER
FOREWORD
The CLEAVER Tank Car Heater is an oil-fired, high pressure steam boiler of riveted construction, produced under strict supervision and code regulations for boilers and pressure vessels.
In contrast to other types of mechanical equipment such as engines and motors, which generally stop completely when neglected or otherwise abused, a steam boiler becomes a definite menace and, furthermore, may be damaged beyond the ability of readily available repair facilities if not properly operated and cared for.
By following a few simple rules, each operator may assure himself that the service he and the machine are assigned will be performed and that the next individual to run it will not be handicapped because of his negligence. All points of operation are fully covered in this book> but if the following suggestions are remembered, the best possible performance will be assured and the machine’s life definitely prolonged:
1. Keep a safe water level in the boiler. The most desirable height is about three (3) inches of water in the gauge glass. Should it fall to one (1) inch, determine the cause of water loss and make immediate corrections. Shut tfie machine down immediately if no water is visible in the water gauge glass.
2. Oil and lubricate at prescribed intervals.
3. Use clean water and frequently blow down boiler, water column and water gauge glass.
4. Keep all steam and water connections tight to avoid loss of water and waste of fuel.
5. Report operating irregularities which you are not able to correct to proper authorities.
This instruction book applies to the operation of both 2- and 3-car models of CLEAVER Tank Car Heaters as the machines are identical in construction, with the exception that the 3-car unit boiler is slightly larger and has a greater steaming capacity.
The terms "2-car" and ’’3-car'’ refer to the steam generating capacity of the units and express the ability of the machine to maintain steam pressure in the coil systems of two and three standard 10,000 gallon railroad tank cars simultaneously.
The function of a steam boiler is to convert and transfer the chemical energy in the fuel which is burned to heat energy in the steam and thus render it available for use in heating systems or for conversion into mechanical energy by an engine. The CLEAVER Heater is designed for heating purposes, chiefly in connection with bituminous materials suchwas road oils and asphalts. Heat leaves the boiler in the form of steam and is given up as the asphalt or road oil is heated, and, as the heat is exchanged, the steam is condensed to hot water and returned to the boiler by the condensate pump.
THE CLEAVER TANK CAR HEATER
Page 3
By returning all condensate to the boiler, water is used over and over again, minimizing the tendency to scale the water side of the boiler and practically eliminating the water supply problem. In cases where live steam is used to atomize fuel oil for aggregate dryer burners, it is, of course, impossible to recover the condensate and the boiler water level must be restored from time to time, either by using the injector or by drawing water from the tank on the unit by means of the turbine pump.
Performance of a steam boiler is Judged by its efficiency, which is the proportion of the heat units the fuel consumed actually converted to steam leaving the boiler.
As the formation of soot or carbon on the fire side and scale on the water side of a boiler act as insulation, it is therefore essential that both surfaces be kept as clean as possible. The CLEAVER Tank Car Heater is provided with a fuel oil burner which intimately mixes air and oil, providing complete combustion, assuring the minimum deposit of soot on the tubes. This feature, together with the rapid passage of combustion gas through the combustion chamber and three successive passes of smaller tubes eliminates the necessity of cleaning the tubes from the fire side before 5,000 hours of operation.
GENERAL DESCRIPTION OF CLEAVER TANK CAR HEATER
The CLEAVER Tank Car Heater is a self-contained steam generating plant constructed for operation at pressures up to 125 pounds per square inch, fired by an oil burner and equipped with built-in fuel and water tanks. Water is fed to the boiler by two methods, a standard injector and a power driven pump which may draw water either from the reserve tank or condensate from the coils in the tanks being heated.
Of fire tube construction, the boiler is equipped with four complete passes of flue gas travel, the first pass being the large center tube or combustion chamber, the second pass of two groups of tubes at either side of the fire tube and the third and fourth passes below. The vent pipe or stack is a part of the outer head at the firing end of the boiler. (See cut-away view on page 4). The oil burner is of the pressure atomizing type with three fuel oil atomizing nozzles. Two 5-gallon and one 4-gallon nozzles are used on the three-car heater, giving a total burning rate of fourteen gallons per hour. The two-car heater is equipped with two 4-gallon nozzles and one 3-gallon nozzle, or a total of eleven gallons per hour. By manually operating the valves to the individual fuel oil nozzles and adjusting the air supply to the burner, the firing rate may be varied to suit the steam requirement.
All air for combustion of the fuel oil is supplied by the engine driven blower which is provided with a damper at the blower outlet to adjust the volume of air in correct proportion to the fuel burned.
The power plant is a single cylinder air—cooled gasoline motor,directly connected to the condensate return pump. Power transmission to the blower and to the fuel oil pump is by means of V belts. Boiler proper is insulated with 1-1/2" Banroc blanket protected by sheet metal lagging. Space below the boiler at the towing end is utilized as a tool compartment, access to which is by means of a top-hinged door at the right side of the towing end of the unit.
^SAFETY VALVE OUTLET ^STEAM OUTLET
tTEP“ EAGG*Nfc
■ML ovea
.. Sk -
FIGURE 2
CUT-AWAY VIEW OF CLEAVER TANK CAR HEATER
MANUFACTURED BY
CLEAVER-BROOKS COMPANY MILWAUKEE, WIS., U.S.A.
Page 4 the cleaver tank car heater
PREPARING MACHINE FOR SERVICE
Page 5
Unlock hood over power plant and raise to resting position as shown in Figure 1, engaging pin safety lockonrest at top of boiler to prevent hood from being blown down by the wind.
From the inside, open left door of operating housing. Unlock tool compartment door, right front, at bottom of unit chassis.
Locate the heater as near the work as possible, consistent with free access to other equipment being used on the project. Set unit as nearly level as possible by digging in either or both wheels or the front leg post. The screw jack provided with the machine may be used under the circular power plant frame end to relieve the weight from the tires during operating period.
The following should be provided in sufficient quantity to assure continued operation for the period stipulated:-
1. Fresh Water
2. Fuel Oil
3. Gasoline
4. Lubricating Oil
5. Ball Bearing Grease
Water
If the heating operation allows the return of all condensate to the boiler, fifty gallons of fresh water for boiler make-up should suffice for each day's operations. However, if only part of the condensate is recovered, the fresh water requirements will be greater. Make-up water for the boiler may be withdrawn from the built-in water tank on the unit by either the pump or the injector. The valve and piping arrangement also permits drawing water from an open bucket or barrel by the injector.
If only*salt water is available, proceed according to instructions on Page 22.
Fuel Oil
The CLEAVER Tank Car Heater is designed for use with No. 3 U. S. Standard fuel oil, having a viscosity not exceeding 50 seconds Saybolt Universal at 100° F. Lighter fuels such as No. 1 and No. 2 may be used very satisfactorily. Practically all clear or straw-colored so-called tractor or Diesel fuels are suitable, but black, heavy viscous oils should be avoided as the pressure atomizing nozzle cannot atomize them for proper combustion.
Page 6
PREPARING MACHINE FOR SERVICE
ONE-CAR HOOK-UP
1 C_ -STEAM L/Nf
_/££TUmUJN£ ~~ >---------
/5fr. '--■*- (
TANK CAE
HEATEK
TWO-CAR HOOK-UP
tank can *e pp______ ______XZ3 tank can*/
tr^pj t=n^3
\ USE MATERIAL
TH/S RETURN JJNE ’I ( ~ ~► F TAON 7H/3 QAK
TO B£^H3K7£5T ^ ( \ Ft^T
LENGTH-/SKr. “ ^T£AM L./NE
--------- —r- \ 1 eSAT HOSE
CONNECTED 7DGETNEK TANK-CAA^ —
NEATEN
ALL HO^E /“>5/Z£
FIGURE 3
PREPARING MACHINE FOR SERVICE
Page 7
Should no other fuel oil be available, kerosene or coal oil may be used but lubricant must be added to lubricate the gear-type fuel oil pump. Add one half pint #30 lubricating oil to each 5 gallons kerosene.
Gasoline may be used for fuel oil as a last resort, but the operator is cautioned to exercise every care in handling to prevent accidents. Add one quart lubricating oil per 5 gallons gasoline fuel used.
Steam Outlet and Return Connections
The main steam outlet of the CLEAVER Tank Car Heater is located at the top center of the boiler proper, between the water column and injector steam connections (See Figure 1). The 1—1/2" pipe fitting at the boiler is reduced by piping furnished with the unit to one inch at the upper elbow and a 1" globe valve provided as a shut off for all steam leaving the boiler. A 1 union is provided at the valve, one half of which should be attached to the hose carrying steam to the process. Complete this hose connection, making the run as short as possible. See Figure 3.
If the heating is by means of steam coils, the live steam line should be connected to the inlet connection, so marked on the device, and a hose connection provided from the outlet to carry the steam condensate back to the condensate pump, which in turn forces it into the boiler as feed water. The return line connection is attached to the valve leading to the condensate pump straiper as shown in Figure 4.
If steam is being used in coil heating and also in the steam atomizer of an aggregate dryer, a branch should be provided in the main steam line to serve that device, using pipe or hose of the size recommended. In all cases where steam is being used for more than one appliance, a stop valve should be installed in the steam inlet line to each.
™'PMING > 11 * ■'
CONDENSATE ______- I .........
RETURNn. WR *—
DISCHARGE TO
1 s' boiler
Y f M 14------ BOILER feed
’ I WATER PUMP
SUCTION FROM * _
water tank •
W.r. Checkvalve
FIGURE 4
Page 8
STARTING OPERATIONS
Fill gasoline tank located on the left side of the unit with approximately 5 gallons of fuel and open the valve .in the sediment separator beheath it, allowing the fuel to pass to the carburetor of the engine.
Using fuel oil as recommended on page 5, fill the fuel oil tank with approximately 50 gallons of oil. Filler neck and cap are located on the left outer side of the power plant, immediately below the side door of the power plant housing. See No. 6, Figure 5. Fuel oil tank is vented for convenience in filling by goose-neck copper tubing assembly extending up through operating deck between blower and side housing. See No. 14, Figure 5.
FIGURE 5
1. Individual Nozzle Oil Control Valves
2. Water Pump Priming Cup
3. Water Pump Strainer
4. Condensate Return
5. Water Pump
6. Fuel Oil Fill Neck
7. Burner Air Damper Handle
8. Fuel Oil Filter
9. Main Fuel Oil Shut-off Valve
10. Fuel Oil Relief Valve
11. Fuel Oil Pressure Gauge
12. Fuel Oil Pump
13. Blower
14. Fuel Oil Tank Vent
1 -
2 J
3~|
4—
5 —
6 —
7—
8 — 9— lO-
ll—
12—
13 —
14 —
FILLING BOILER WITH WATER
Page 9
STEAM GAUGE
WATER COLUMN
TOP WATER GAUGE COCK
WATER GAUGE GLASS
WATER COLUMN BLOW-DOWN
TRY COCKS
BOTTOM WATER GAUGE COCK
NORMAL WATER
OPERATING LEVEL
Any one of several methods may be • used to fill the boiler with water for a cold start, the simplest being to remove the tee at the main steam outlet at the top of the boiler and fill either with pressure hose or by pouring with hand bucket.
Make sure that the boiler blow-down or drain valve Is closed with Its operating handle horizontal as shown in Figure 7.
The boiler water gauge glass Installed on the water column (See Figure 6) should be observed at all times by the operator to determine the boiler water level. Make sure that the top and bottom cocks are fully open by turning the wooden hand wheels to the left. Only with these cocks In the open position can the boiler water assume the true water level In the glass. When starting cold, fill the boiler to the point where two inches of water appear In the glass. (Water expands when heated and as steam pressure Is built up, the level will rise to about four inches in the glass.)
(Select one of the three methods described below, according to conditions.)
Through Cold Injector
If water pressure service is available, a hose with 3/4" fittings may be attached to the injector inlet (See Figure 8) and a 3/4" iron pipe plug, screwed into the injector overflow.
Open Valve 3 (discharge to boiler), Valve 1 (steam to injector) and Valve 5 in the water supply line. Close Valves 4 and 6. Start water flow, venting air displaced by water by opening one or more water column tri-cocks.
When water has reached the recommended level of two inches in the glass, shut off supply, remove plug from injector and close Valves 1, 3, 4, 5 and 6. Water pressure service to the injector may be used in this way for all water feeding requirements during operation as explained under "Operating Inj ector".
FIG.6
Through Main Steam Outlet
If no water pressure is available, disconnect the tee from the 1-1/2" nipple between it and the boiler and fill with buckets, using a funnel if available, until about 2" water appears in the glass. Replace tee on main steam outlet and attach hose to point of steam use. Close main steam outlet valve.
Through Water Pump (See Figure 9)
Fill water supply tank with water and make provisions to add sufficient water to its 30 gallons to make up the 90 gallons the boiler will require for start, leaving a full tank for operations. Follow instructions as to engine and fuel oil preparations. The two-car heater water tank holds ~ 30 gallons and the boiler requires 96 gallons. Close main fuel oil Valve #9, Figure 5.
Open Valve 1, allowing water to be urawn from the water tank to the pump suction or inlet.
Close Valve 2, cutting off the return condensate line to prevent air being drawn into the pump.
Open Valve 3, allowing water to be discharged from the pump to the boiler.
Fill priming cup (4) with water and open Valve 5.
Start engine.
Keep priming cup filled with water to run to pump until about a half pail of water has been drawn into pump and close Valve 5.
^CLOSED
Ndpen
FIG.7
Page 10_________FILLING BOILER WITH WATER
FILLING BOILER WITH WATER
Page 11
Water should then be picked up by the pump and drawn from the tank and forced into the boiler. To check water pump flow at start, open blow . down valve (Figure 7) and close when steady flow of water appears.
When two inches of water appears in glass, close Valve 1 to stop water feeding.
pA
STEAM^iJ*^ __-
DISCHARGE \\\\
3 ^^r^kM^JZINJECTOR
2O V E R F LO W
CHECK VALVE5).
At this point, the operator should make certain that the engine will start and run properly before attempting to fire the burner.
Start engine by releasing compression lock as shown in Figure 11.
Speed should be between 2150 and 2200 R.P.M.
FIG 9
FIRING THE BOILER
Page 13
FIGURE 10
Check belt drives.
While engine is warming up, the fuel oil pump (No. 12, Figure 5) should withdraw fuel oil from the tank, building up a pressure of 100 pounds on the fuel oil pressure gauge (No. 11, Figure 5). If the pressure is above or below 100 pounds, adjust fuel oil-pressure relief valve (No. 10) to 100 pounds, the recommended pressure, as described on Page 17.
Stop engine.
Open main fuel oil valve to burner (No. 9, Figure 5) and close both individual valves to the burner (Nos. 1 and 2). This allows start on but one nozzle.
Shut off all air to burner by turning handle on butterfly air damper at blower outlet to vertical position (No. 7, figure 5).
FIGURE I I
Page 14
FIRING THE BOILER
Open lighter port hole located at right of burner air tube where entering boiler. See Figures 10 and 11. Immerse wick end of torch in gasoline and Ignite. Insert flaming end of torch into lighter port hole only far enough for torch to rest at bottom of combustion chamber, about 15 inches.
Start engine. Fuel oil pressure to nozzles should immediately reach 100 pounds and the oil fire will ignite. Immediately remove torch and open air damper only sufficiently to eliminate emission of smoke at stack. Extinguish torch flame.
To fire at full capacity, turn on second nozzle by fully opening the individual fuel oil valve below burner tube. See Nos. 1 and 2, Figure 5. First opening turn of valve should be very slow to prevent snuffing out of fire. Again open air damper only far enough to eliminate smoke. Open remaining valve to fire third nozzle and again adjust air to burn without smoke.
See that cock in pipe to steam gauge is open.
Maintaining Steam Pressure
The first indication of steam pressure will be the emission of steam from one of the water column tri-cocks which was opened to relieve the pressure created as the water replaced the air in filling boiler. Close all water column tri-cocks, the "steam to Injector" valve and the main steam outlet valve.
The pop safety valve on the CLEAVER Heater is set to blow off at 125# gauge. Highest recommended operating pressure is about 120#. Pressure closer to the blow off point of 125# results in unnecessary blow offs, wasting water and fuel.
Determine pressure at which steam is used. When boiler pressure reaches that point, gradually open main steam valve, cracking the valve first so that only a trickle of steam is emitted as evidenced by the hiss of steam, through the small valve opening. Open further to the fully open position at the rate of about one valve turn every 10 seconds.
With the steam consuming equipment in operation, the boiler operator’s duties involve:
1. Keeping constant steam pressure.
2. Feeding water.
3. Adding fuel oil and gasoline.
The steam generating capacity of the CLEAVER 2-Car Heater is approximately 34 horse power (3-Car Heater, 42 JH.P.). Steam pressure will gradually rise so long as the steam generating rate of the boiler exceeds the steam consumption rate. Should the steam consumption exceed the capacity of the boiler, the pressure will gradually fall.
Obviously, then, the operator should fire the fuel oil burner at a rate which will keep the steam pressure constant at the desired point.
CONTROLLING STEAM PRESSURE
Page 15
If Steam Pressure Rises
If firing at full capacity with all three nozzles on, turnoff Valve 1, Figure 5, or Valve 2, and close air damper on blower outlet to point where burner smokes, then open damper until smoke disappears. If firing with only two nozzles, turn off the remaining open valve.
If Steam Pressure Falls
Burn more oil by turning on the valve to an additional fuel oil nozzle. Increase air to fire by opening air damper to eliminate smoke.
If pressure falls with all three nozzles firing, and steam consuming opllance is hot, steam is being used faster than it can be generated.
(Pressure may fall slightly when feeding cold water to boiler, but will recover gradually between water feeding cycles.)
F ir ing Rule
After each fuel oil burning rate change, adjust air delivery at blower outlet. As oil is Increased, supply more air; as oil is decreased, cut down air. Operate at all times with only sufficient air to eliminate smoke, at which point flame is most efficient.
Blow Down
Blow down boiler at blow down valve (Figure 7) by opening valve to allow vigorous passage of steam and water for at least five seconds and, with a head of steam, at least once each 8 hours.
Blow down water column and water column gauge glass at least once each 8 hours.
Keep water gauge glass clean.
NEVER FIRE BOILER WHEN NO WATER APPEARS iN THE WATER GAUGE GLASS — OTHERWISE YOU WILL INVITE SERIOUS DAMAGE!
Page 16
FEEDING WATER
The condensate return system on the CLEAVER Heater Is of the "trapless" or "closed" type. Do not install traps of any type between the discharge end of heating coils and the feed water pump on the heater. No valves in addition to that on the condensate inlet (See Figure 9) at the water pump on the machine are required.
Where the operation uses steam for aggregate dryer burner atomization and in coil heating, the condensate from the coils is returned to the boiler, and water must be added either by the injector method or by pumping from the water tank to replace that lost through steam entering the dryer.
Condensate Return Insufficient to Maintain Boiler Water Level
Draw water from tank by opening Valve 1, Figure 9. If level in boiler does not rise, close condensate return valve No. 2, Figure 8. Prime pump as described on Page 10 if pump does not pick up water.
Operating Injector
The injector is a steam operated device which forces water from an open container, or a water pressure line into the boiler. It will not operate properly on boiler pressure•under about 35 pounds.
Open fully Valve 3, Figure 8, in the discharge line from the injector to the boiler.
Open fully Valve 5 in the supply pipe either from water pressure line or open container. If drawing water from open container, see that inlet strainer is fully submerged in water. Close Valves 4 and 6.
Quickly open steam Valve 1 and injector should Immediately pick up water, forcing it into the boiler. If water spills out overflow, gradually close supply water Valve 5 until overflow stops and injector picks up water.
Injector will not operate with hot make-up water or while device itself is hot. If, after several attempts to operate, water spills out overflow, close steam Valve No. 1 and dash cold water over it to cool. When cooled, proceed with new start.
To Fill Water Tank With Injector (See Figure 8)
1. Close Valve 3 (injector discharge to boiler)
2. Close.Valve 4 (tank suction to Injector)
3. Open fully Valve 6 (injector discharge)
4. Open Valve 5 (water supply valve)
5. Open fully steam-to-injector Valve No. 1.
FEEDING WATER
Page 17
Water will be picked up from open container and fed to tank. Remove water tank fill cap. When filled to neck, close steam valve and replace the tank cap.
OPERATING IRREGULARITIES AND THEIR CORRECTION
Low Steaming Capacity
No boiler can keep up steam pressure if the total steam load connected to it is greater than its output capacity when fired at its maximum rate.
Steam leaks, however small, should be corrected whenever detected and all recoverable hot condensate returned to the boiler by the method provided.
See that engine is up to speed. (2150-2200 R.P.M.)
Make sure that fuel oil is turned on to all three nozzles (Valves 1 and 2, Figure 5).
Fuel oil pressure must not be less than 100 pounds.
To Adjust Fuel Oil Pressure
Remove hexagon cap at top of fuel oil pressure relief valve (See Figure 12). With engine running, use screwdriver to Increase tension on internal spring to increase oil pressure, watching fuel oil pressure gauge while making adjustment.
To decrease oil pressure, turn screw out. To increase pressure, turn screw in.
When fuel oil pressure has been adjusted to 100 pounds, replace cap snugly against gasket, making it oil-tight.
FIG.12
Page 18
FUEL OIL FILTER
Replacing Fuel Oil Filter Element
The purpose of the fuel oil filter (See Figure 13) Is to remove all foreign matter from the fuel oil to keep abrasives out of the pump, preventing excessive wear. The filter also removes small particles which may lodge in the small passages of the fuel oil atomizing nozzles.
AH fuel oil handled by the pump on the unit passes through the filter. When the outer surfaces of the cotton filter element become plugged, oil will not pass through it and the fuel oil pressure gauge will fluctuate between 0 and 100 pounds pressure, extinguishing the oil fire due to the lack of the proper quantity of oil at the proper pressure of 100 pounds.
1. Disconnect copper tubing leading from the fuel oil tank to the filter body, by detaching the copper tubing fitting at filter inlet.
2. Disconnect 3/8" union at top of fuel oil pump which attaches filter housing to pump and remove complete filter unit from machine.
3. Remove 4 cap screws attaching filter cap to body and withdraw old filter element from housing.
4. Thoroughly clean housing inside.
5. Insert new filter Into housing.
6. Assemble filter body and cap with gasket between, Installing the four cap screws and lock washers.
7. Attach assembly to fuel oil pump by making up 3/8" union tightly.
8. Attach copper tubing to suction line by connecting copper tubing connector.
FIGURE 13
OIL BURNER
Page 19
Clean Fuel Oil Nozzles
Fuel oil pressure gauge may show 100 pounds, but plugged or partially plugged atomizing nozzle internals may greatly reduce fuel oil delivered to the fire, thus decreasing fuel oil capacity. Shut down machine and dismantle burner as follows:
Disconnect fuel oil line to burner at copper tubing connector, No. 1, Figure 14.
FIGURE 14
Remove 8 brass screws attaching brass air tube collar to front and rear connecting tubes. Slide collar A toward the blower on brass tube B. Withdraw tube B with collar A from air cone adapter C and withdraw burner assembly by pulling it away from the boiler until free.
Select two open end wrenches, one to fit the steel nozzle tip and the other to fit the hexagon fitting on the brass nozzle body as shown in Figure 15.
FIG.15
Page 20
OIL BURNER
Remove all three nozzle tips from bodies, see Figure 15. Remove nozzle strainer screen from nozzle tip with the fingers, and with a screwdriver, the remaining internal part of the nozzle tip proper. Clean all internal surfaces of the nozzle tip and the slotted ports of the internal assembly, using a wood splinter so that the small oil grooves will not be damaged, particularly the small hole in the nozzle tip proper. Clean nozzle strainer screen carefully, removing all foreign matter to allow free passage of fuel oil through nozzle. Replace nozzle internal core, using a screwdriver to set it tightly, but not excessively so.
INTERNAL CORE
STRAINER
BODY
FIG. 16
IT IS ESSENTIAL THAT THE INTERNAL CORE BE TIGHTLY SEATED IN THE NOZZLE TIP FOR PROPER ATOMIZATION OF THE FUEL OIL.
Replace the strainer screen, screwing it into the nozzle assembly only finger-tight. Replace nozzle into brass nozzle body, using open end wrenches as when removed, seating tips tightly to prevent fuel oil leakage.
Installing Oil Burner
Insert oil burner internal assembly into air tube D attached to the boiler head with fuel oil tubing inlet connection at bottom (See Figure 14). See that collar A is outside of tube B and insert tube B into air cone adapter C. Slide collar A toward and slightly over tube D, lining up holes and installing the four screws attaching collar A to air tube D. Line up holes and attach tube B to collar A with the four screws.
Connect fuel oil tubing to burner inlet at the bottom of the burner assembly.
Boiler Tubes
After about 5,000 hours of operation the fire side of the boiler tubes may be sufficiently coated with soot and carbon to justify cleaning. Clean tubes as prescribed in Maintenance Manual, Page 1.
T P
____________THE WATER PUMP______________________________Page 21
1
The Water Pump
ALIGNMENT. The flexible coupling between pump and engine should be carefully aligned. Inaccurate alignment results in rapid wear of the coupling bushings, heating of the bearings, causes noisy operation and may materially shorten the life of the pump.
STUFFING BOXES. Packing glands should be drawn up while pump is in operation - just enough to prevent excessive leakage. A slight leakage of a few drops per minute is recommended as this reduces friction losses and avoids scoring of the shaft. Once a shaft becomes scored, packing box difficulties can be expected. Use only special metallic packing furnished with pump. All old packing should be removed and new packing installed occasionally.
When priming trouble is being experienced, the packing glands may b>. too loose, permitting air to be drawn into the pump. Draw up on glands, but not too tightly.
No water delivered or not pumping full capacity.
(a) Pump not primed
(b) Air leaks in return line
(c) Suction lift too high
(d) Return line or strainer clogged
(e) Mechanical defects
(f) Air leaks through stuffing boxes
Pump takes too much power.
(a) Packing too tight
(b) Impeller out of adjustment and rubs casing. Check pump - should turn freely by hand.
Keep rust or dirt out of the pump by cleaning the condensate strainer (See No. 3, Figure 5) as often as experience shows necessary.
Be sure that all piping, valve stems, and strainer cover on suction side of turbine are tight, as air leaks will positively prevent the turbine from pumping water.
When there is danger of freezing, open cock under pump and drain.
Keep grease cups filled.
Do not throttle valve in discharge line to reduce capacity.
If pump is to be Idle for a long period, it should be taken apart, cleaned and oiled as described in Maintenance Section.
Page 22
THE BLOWER
Blower Speed
All air for combustion is provided by the blower and during normal running operation the stack should be clear of smoke. If blower smokes with three nozzles firing and with air damper in blower outlet open, increase engine speed only sufficiently to clear smoke.
Engine should not be run faster than required to drive blower to produce sufficient air to assure smokeless operation under full capacity with butterfly damper in blower wide open.
, I
Boiler Scale
Scale on the water side of the boiler tubes may eventually decrease the proper steam capacity of the unit. Make up water should be treated for scale removal as described on Page 17, Maintenance Manual.
COLD WEATHER OPERATION
When operating at temperatures below freezing, precautions should be taken to see that piped water supply is kept open to prevent interference to boiler water feed.
Injector should be operated frequently to prevent freezing as boiler upper surface is insulated and radiated heat may be insufficient to prevent freezing.
During cold weather shut-down periods, the machine should be drained completely as instructed in the first paragraph under "Storage Procedure" following.
EMERGENCY OPERATION WITH SALT WATER
The CLEAVER Tank Car Heater should not be operated with salt water unless absolutely necessary as the salt will be deposited in scale form on the water side of the tubes and materially reduce heating capacity and shorten the life of the boiler.
To operate with salt water, fill boiler as directed under "Filling With Water" and proceed with operations as with fresh water, recovering and returning all condensate to the boiler that it is possible to save, as condensate is pure distilled water.
As soon as fresh water is available, stop machine, drain and refill with fresh water.
CHASSIS AND RUNNING GEAR
Page 23
The chassis may be considered a part of the boiler under—structure. It has no moving or working parts.
RUNNING GEAR
Removing and Reassembly of Wheel Bearings —’Jack up wheel and remove hub cap which is right-hand—threaded to the wheel hub.
Remove cotter pin and unscrew castellated nut holding outer bearing In place.
Pull off wheel. Remove outer bearing from inside hub with the fingers. Inner bearing will remain on axle. Wash bearings In fuel oil or kerosene thoroughly and carefully clean Interior of hub.
Reassembly of Wheel Bearings - Install grease seal on axle shoulder with leather face out. Install larger inner bearing on axle with taper toward axle end. With both bearing races properly placed Inside the hub, grease both bearings and races thoroughly and install wheel and hub.
Insert small outer bearing with the taper away from the axle end. Install castellated nut and while wheel is spinning, tighten until tension stops wheel. Loosen to next cotter pin position (approximately 1/6 turn) and install cotter pin. Grease outer bearing thoroughly and install hub cap.
STORAGE PROCEDURE
Drain boiler completely. Drain water column completely by opening water column blow down valve. Drain water column gauge glass completely from bottom water column gauge cock. Drain injector and injector piping completely. Drain water pump at cock under pump base. Drain oil from engine crank case. Attach caution tag to engine stating "crank case drained".
Remove spark plugs and inject cylinder oil at the top of pistons and on valves. Replace spark plugs.
Clean afll tools and after an oil bath, replace them in water proof paper and store in right front tool compartment.
When completely drained, close bottom, blow down valve. Close main steam valve to injector. Close main steam outlet valve. Close all three water column tri—cocks. Close gauge glass bottom gauge cock. Close upper and lower water column gauge glass cocks. (The object of closing the above valves is to store the boiler air tight to prevent the entry of moisture.)
Store tires according to Service Regulations.
Page 24
CHASSIS AND RUNNING GEAR
FIGURE 17
«UMa AtATt CGLLEBE FOR
LIBRARY
When test has been completed, detach unions A and B, Figure 2M and remove power plant assembly as previously directed.
Replace pop safety valve.
Reassembly after Tube Replacement
Front Head (Firing End)
Replace bottom steel baffle plate (Figure 13M) .
Replace fire tube extension by attaching it to the flue sheet studs by installing the four washers and nuts.
Prepare l/16rt asbestos paper gasket as shown in Figure 22M, brushing a coat of oil and graphite on the boiler shell flange and on the outer head where the gasket is engaged.
Install gasket.
Replace oil burner air tube flange, Figure 2M.
Replace outer head, installing washers and nuts on all studs.
Replace power plant assembly on chassis, attaching five nuts and lock washers securing base plate to chassis.
Attach two unions in feed water pump suction and discharge piping.
RepLace fuel oil copper tubing connection to tank from fuel oil strainer anf fuel oil relief valve.
Install oil burner inner assembly as directed on Page 20, Operator's Manual.
Attach fuel oil copper tubing line to bottom burner connection. Replace side housing around oil burner.
Replace top hood Over power plant assembly.
Install brick in rear baffle chamber (towing end) and replace rear outer head as directed under "Rebricking Boiler".
Page 10
BRICK REFRACTORY REPAIR AND REPLACEMENT
Consult parts list and secure proper brick, cement and gaskets required.
Rear Baffle Chamber (Towing End)
Remove rear outer head as directed under "Cleaning Boiler Tubes".
i
Remove brick from baffle chamber compartment, leaving only the bottom steel supporting plate shown in Figure 13M.
With wire brush or other instrument, thoroughly clean all metal surfaces to adjoin new brick, including the flue sheet (the boiler head to which the large fire tube and the smaller tubes are attached) and the inside of the boiler shell.
If the brick attached to the rear (towing end) outer head is to be replaced, break out the remaining pieces with a hammer and chisel, exposing the bolts engaging the brick and which go through the supporting frame. With a small pipe wrench, turn out all. the bolts toward the inside and discard them.
Preparing Cement for Rebricking
Mix sufficient common Portland cement and water with about 20 pounds crushed fire brick to a plastic consistency to be used as a fill between the side brick and the inner face of the boiler shell as shown in Figure 14M.
With a trowel, apply a coat of refractory brick cement such as "Chico Brlkset" to the side faces of bricks A and B, which adjoin the boiler flue sheet, the inner face of the'boiler shell and the adjoining brick. Set them in place as shown in Figure 14M, pushing them as closely to the boiler flue sheet as possible.
Build up both sides, using bricks C, D, E and F as shown, packing the mixture of crushed fire brick and Portland cement between the bricks and the boiler shell.
FIG.ISM
BRICK REFRACTORY REPAIR AND REPLACEMENT Page 11
Bricks C, D, E and F as shown in Figures 14M and 15M should also be given a trowel coat of high temperature plastic cement at the ends where they rest against the boiler flue sheet and on the surfaces contacting adjoining bricks and on the sides facing the boiler shell.
FIG.I4M
FIG.I5M
Page 12 BRICK REFRACTORY REPAIR AND REPLACEMENT
With the bottom shelf and both side tiers in place, the vertical supporting brick H, Figure 15M, should be Installed, sealing the joint between the lower shelf and vertical brick H also with a trowel coat of high temperature cement.
Apply a trowel coat of cement to the upper face of bricks F and set brick G in place, packing crushed fire brick and portland cement at the ends between the brick and the boiler shell, as shown in Figure 15M.
Notice that brick G is provided with a recess at the edge contacting the boiler flue sheet to provide access to the boiler fusible plug, as shown in Figure 15M.
Rear Outer Head (Towing End)
Install the four machine bolts C, Figure 17M, with the ends of the bolts flush with the inner surface of the steel brick frame L, which is welded to the inner face of the outer head. Insert the asbestos board insulator A while the head is flat on the floor and set brick D in place, engaging the machine bolts C into the holes E drilled into the brick, setting them tightly as far down as they will go.
FIG.I6M
RECESS FOR FUSIBLE PLUG
BRICK REFRACTORY REPAIR AND REPLACEMENT Page 13
FIG.I7M
FIG.ISM
Page 14 BRICK REFRACTORY REPAIR AND REPLACEMENT
Prepare the 1/16" asbestos paper gasket as shown In Figure 18M, laying the gasket against the ends of the studs, forcing each stud through the paper gasket with, the fingers.
Cut the gasket to shape, using a pocket knife as shown in Figure 18M.
Prepare plastic mixture of asbestos cement and water, applying a trowel coat to the surfaces of the brick installed in the boiler proper where they engage the brick attached to the outer head, as Indicated by the shaded portion of Figure 19M. This layer of asbestos cement provides an air-tight seal when the rear outer head is installed.
Install head and bolt down tightly, using washers and nuts as shown in Figure 20M.
bol ste bol wit and wit are
out
wit the whl
bol; slot
and the ing
69
FIG. I9M
FIG.20M
REPLACING FIRE TUBE EXTENSION
Page 15
The fire tube extension is the attachment which extends between the boiler flue sheet and the front outer head (firing end). It consists of a steel tube to which mounting brackets are welded to provide support on the boiler flue sheet and with a steel disc at the outer end which is provided with studs for the attachment of the oil burner air tube mounting flange and the front (firing end) outer head. The fire tube extension is lined with refractory material at the factory, and in cases where replacements are necessary, the entire fire tube extension should be replaced if possible.
Dismantle power plant, oil burner assembly, and front (firing end) outer head as instructed on Page 3.
Remove fire tube extension as directed on Page 4, and replace it with a new fire tube extension, noting carefully the proper position of the notch (Figure 22M) in the steel outer face of the fire tube extension which allows the Insertion of the oil burner lighting torch.
Place a straight edge across the outer head mounting flange of the boiler shell proper so as to position the outer face of the fire tube extension in the proper line.
Prepare two or three handfuls of crushed fire brick, Portland cement and water, and by hand, seal the joint between the fire tube extension and the boiler fire tube proper, packing in the plastic mixture tight thus effecting as smooth an inside firing surface as possible.
695816 0 - 46 -4
FIG.2IM
Page 16 REPLACING FIRE TUBE EXTENSION
Prepare and install a 1/16" asbestos paper gasket to be placed between the boiler shell outer head flange and the outer head proper, as shown in Figure 22M. The center position of the gasket cut-away should be prepared as a gasket to cover the entire steel outer surface of the fire tube extension, resting between the front outer head, the steel oil burner mounting flange and the fire tube extension face.
Install the front outer head (firing end) as shown in Figure 23M, pulling down nuts snugly with washers between.
FIG.22M
NOTCH FOR
--LIGHTER HOLE *
FIG.23M
REPLACING FIRE TUBE EXTENSION
Page 17
Replace power plant assembly on chassis and Install the six bolts and nuts attaching the base plate to chassis frame. Install copper tubing jumper connection between fuel oil tank and fuel oil filter. Install copper tubing jumper connection between fuel oil tank and fuel oil relief valve. See Figure 2M.
Assemble oil burner inner assembly into boiler and install sectional blower air tube assembly as instructed under "Cleaning Fuel Oil Nozzles", Operator’s Section.
Assemble unions in the 1" water suction pipe leading to the water pump and in the 3/4" water pump discharge line.
CLEANING WATER SIDE OF BOILER
CLEAVER Tank Car Heaters, because of their portable use, are subjected to innumerable types of chemical combinations in feed water, and consequently no hard and fast rule may be applied to the treatment of feed water to prevent the formation of scale on the tubes or the opposite case, which results in the pitting of the tubes. The Important maintenance requirement is to remove the scale and flush out the boiler as often as required as determined by inspection after removal of one or more of the four hand hole plates.
Consult the nearest available authority on boiler water scale removal and proceed according to his recommendation after he has observed the condition.
Hand Hole Plates
Two hand holes are located in the sides of the top half of the boiler shell, one toward the right (towing end), and the other toward the left (firing end) front. The remaining two hand holes are located on the left bottom side of the boiler, front and rear. Access to the two lower hand holes may be gained by removing the front and rear steel panels at the left lower side of the housing.
When removing a hand hole plate be careful not to drop it Inside the boiler. With a pair of pliers, hold the hand hole bolt and remove the outer nut. Remove the yoke, then release the plate, and gasket with a hammer if stuck to the boiler shell inside surface. Grasp the bolt and remove the plate which is attached to the bolt head.
When replacing gaskets, apply a coat of graphite and oil to both surfaces.
Replacing Fusible PIug
The fusible plug which melts on a low-water condition and warns the operator by an emission of steam from the stack, is located on the rear flue sheet (towing end) just above the fire tube.
To replace, remove rear head as instructed on Page 1. For location of fusible plug, see Figure 16M.
Page 18
THE FEED WATER PUMP
DISCHARGE
XJ 1
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SHELL________ /a EYE BOL 7, NUT+ WASHER ~27 COTTER PIN
9 /MPELLER_______/y CAPSCREW_______2± SETSCREW_
!° WOOD RU FE KEY'_RO GAS KE T_ $4- ORA IN PL UG
N PACKING_______ 2/ SETSCRE W_4Z Z OCR COLLAR SET^GREW
SHA FT_______22 COVER (right)_5 ADJUST/NG HUT_
!4-\BALL BEARING \zb\ BALL BEARING 3Q COVER BUSHING CLEAVER-BROOKS CO.
3l\2OCE COCLAR MILWAUKEE, WIS. U.S.A.
DISASSEMBLY OF FEED WATER PUMP
Page 19
Follow operations in order given below and refer to cross section drawing on Page 18 for references.
Read instructions entirely before starting to disassemble.
1. Remove cover plate cap screws No. 19A.
2. Loosen adjusting nut set screws No. 29-
3. Remove adjusting nut No. 25.
4. Remove jam nut No. 24. (Requires socket type wrench)
5. Loosen packing gland eyebolts No. 18A and swing clear of gland
No. 17A.
6. Cover plate No. 22 can now be removed - should it stick, tap lightly around flanged edge to loosen or drive flat edged tool (screw driver or chisel) between flanges of cover plate • and pump shell at several points around shell. (Be careful
or you will break flanges).
7. Loosen set screw No. 42 and remove lock collar #39.
8. Remove adjusting nut #5.
9. Remove Woodruff key #3 so that shaft will be allowed to slip through bearing.
10. Withdraw shaft and impeller from pump. As shaft is removed, gland #17 and slinger #16 will also come off.
11. To remove impeller from shaft loosen set screw #21.
12. To remove cover #15, remove cap screws #19. Ball bearings may be removed from bearing housings by pushing them outward from stuffing box side of bearing housing.
REASSEMBLY OF WATER PUMP
Although both covers which make up the bearing housings and stuffing boxes appear similar, they are not interchangeable. Determine proper cover by matching intake and discharge ports of each cover with those in the shell.
1. Install impeller on shaft with Woodruff key between. Face hub of impeller toward threaded end of shaft. Do not seat set screw.
2. Insert shaft and impeller into right hand cover (#22).
3. Remove grease cup over bearing 23 and install bearing from outer end. Sighting through grease passage hose and while bearing is snug against shoulder of shaft, line up pump side of bearing with center of grease passage hole.
Page 20
THE FEED WATER PUMP
4. Holding shaft in this position, locate impeller on shaft so that its face, toward cover 22, barely clears without rubbing. Carefully remove the shaft and tightly set screw 21 on impeller hub, making sure that Woodruff Key #10 is in place.
5. With all packing (11) removed, insert shaft through cover (22) with packing gland (17A) and slinger (16) in place. Pass shaft through adjusting nut (7A), insert bearing and install jam nut (24) with socket wrench.
6. Install adjusting nut (25) loosely.
7. Install cap screws (19A).
8. Install cover (15) with packing gland (17) and slinger (16) and adjusting nut (7) in place.
9. Install ball bearing (14), adjusting nut #5 and bearing collar #39, rotating until it slips into the adjusting nut. Turn on shaft until it binds, then seat set screw #42.
INSTRUCTIONS FOR ADJUSTING IMPELLER CLEARANCE (After Assembly)
1. Screw in adjusting nut No. 25 partially. Make sure both adjusting nuts Nos. 25 and 7A are loose before starting the adjustment. Leave locknut #36 and adjusting nut No. 7 slightly loose.
2. Tighten adjusting nut No. 25 sufficiently that shaft will not turn (to try this take hold of coupling and try to rotate.) The impeller is now rubbing against cover plate on coupling side of pump.
3. Loosen adjusting nut No. 25 just a fraction of turn or until you can rotate shaft freely. Now tighten up on adjusting nut No. 7A and try to rotate again. If pump turns over freely with no indication of Impeller rubbing, the pump is properly adjusted. If rubbing still occurs, you can work the two adjusting nuts "back and forth" until pump does rotate freely. Do not tighten up on adjusting nuts too much, just bring up firmly by very light taps on hammer. After proper adjustment has been secured, then lock adjusting nuts by tightening up the adjusting nut set screws No. 29, located in the bearing arms.
4. It is recommended that impeller adjustment be made with packing removed from pump.
IMPORTANT
When pumping hot liquids, should pump fail to rotate freely due to excessive expansion of casing and shaft, loosen adjusting nuts No. 25 and No. 7A. Now readjust as per preceding Instructions at operating temperature.
THE FUEL OIL RELIEF VALVE
Page 21
If fuel oil pressure shows 100 pounds and no oil is delivered at the burner, the internal parts of the relief valve may be stuck. Tap the device with a hammer handle (not the head) to dislodge foreign matter that may be causing it to stick.
Should this treatment fail, dismantle and clean the device as follows:
1. Stop engine.
2. Disconnect union tee attaching valve to fuel oil pump.
3. Detach copper tubing below valve at bottom of relief valve.
4. Detach copper tubing connector in line leading to fuel oil tank.
5. Remove cap, #3, Figure 24M.
6. Remove adjusting screw, #4.
7. Hold device securely (do not compress vise jaws around it) and remove bonnet, #2.
8. Withdraw spring guide, #7, spring, #10, and piston, #6.
9. Dismantle bottom assembly by removing seat, #22.
Clean all parts carefully and reassemble, using Figure 24M as a guide.
■
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US If
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FIGURE 24M
Page 22
THE FUEL OIL PUMP
Pumping Principle
The pumping principle is the same for all Tuthill Model L pumps and is known as the "internal gear" principle. See accompanying figure. Power is applied to the rotor and transmitted to the idler gear with which it meshes. The space between the outside diameter of the idler and the inside diameter of the rotor is sealed by a crescent-shaped projection. As the teeth come out of mesh, there is an increase in volume which creates a partial vacuum. Liquid rushes into the pump to fill this vacuum and stays in the spaces between the teeth both of the idler and rotor until the teeth mesh. The liquid is then forced from these spaces and out of the pump.
SuCTlOH । । DISCHARGE
t D L c R. Z^OTOR
FIGURE 25M
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FIGURE 26M
THE TUTHILL FUEL OIL PUMP
Page 23
If for any reason this pump requires service of any nature it should, if at all possible, be returned to the factory for correction. However, in extreme cases when it is absolutely necessary to take the pump apart in the field, the following procedure must be strictly adhered to.
To remove the seal assembly, 30L13, first place the pump in a vise so that one jaw grips across the two ports. Do not squeeze too tightly as this will deform the casting.
Remove cap 0L68, using a spanner wrench if one is available.
Then, holding shaft from rotating by placing a wrench across the flat on the shaft, loosen nut 0141 in the vise - being careful not to deform the nut by applying too much pressure - and pull 0F9 assembly off the shaft.
With a pair of small tweezers, remove pin key 0L69.
•
At this point care should be exercised to see if there is a small burr raised on the shaft where the pin key enters the shaft. If so, a small file should be used to remove this burr.
Then place the pump again in the vise as before and remove housing plug assembly, 30L11.
When the seal assembly is removed from the pump, both the seal parts and the seal assembly must be kept absolutely clean and free from dirt or any other foreign matter.
The rotor and idler may then be removed from the pump by removing the screws securing the front cover.
When the front cover is again assembled onto the pump, extreme care should be taken to see that the gasket has been kept in good condition. Both sides of the gasket should be covered with a coating of cup grease or very thin shellac and particular attention should be given to see that the screws are tightened evenly. Position the cover with the crescent at the bottom, opposite the ports and the locating notch in the rim of the cover, at the top between the two ports.
Before the seal is again put in its place, the shaft of the pump should be turned by hand to see that it does not bind. In case of tight spots, tap the outer edge of the cover lightly until the gears turn smoothly.
The seal may be reinstalled or replaced by reversing the procedure as outlined above. Put a few drops of clean lubricating oil on the seal seat before replacing 0F9 assembly. When tightening the nut 0L41, it is necessary to create about 7# pressure on this nut toward the seal. This is equivalent to compressing the seal .040".
Before the pump is reinstalled it should be tested for freeness by revolving the shaft by hand.
Page 24
OIL BURNER ASSEMBLY
Fuel Oil Burner
Cleaning fuel oil nozzles is fully discussed on Page 19 of the Operator's Manual which includes directions for disassembly of the burner assembly proper.
In making replacement of any parts of the inner burner assembly, reassemble according to Figure 27M.
TRIPOD BURNER SUPPORTS
SLOTTED BURNER PLATE
3NOZZLES
///////z/zz/zzzz/z-i
GLOBE VALVES
5/16 OF AN INCH
TWO & THREE CAR HEATER
OIL LINE
FIG. 2?M
(2 UPPE R 1 LOWER)
. CLEAVER-BROOKS CO.
MILWAUKEE, WIS.
THE DISTANCE FROM SLOTTED BURNER PLATE TO TIP OF NOZZLE SHOULD BE
SIDE VIEW
CHASSIS AND RUNNING GEAR
CHASSIS
The Chassis or frame of the unit is the supporting member upon which the entire boiler and power plant assemblies are mounted. It has no moving parts and requires no adjustments.
WHEELS AND AXLES
Figure 28M shows the arrangement of the wheel, axle and bearing assembly. Wheels and bearings are removed and reassembled as instructed on Page 23, Operator's section.
WHEEL, HUB AND BEARING ASSEMBLY
Page 25
I ’ i OF RIM
WHEEL ASSEM.~-~-_ <
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FIG. 28M ■ ” '
INDEX TO PARTS LIST
ACCESSORY LIST
BOILER '
FRONT HEAD — REAR HEAD______________A
WATER COLUMN — 5
PLOW DOWN______________A
FUEL OIL ASSEMBLY ]
INNER BURNER ASSB. '
FUEL OIL RELIEF VALVe' DLOWER AIR TORE — 1
DLOWER_________________j
FEED WATER 1
PUMPING SYSTEM_________A
DOILER FEED PUMP — 5
INJECTOR PIPING________A
INJECTOR PARTS — 1
INSULATION-HOUSING j
CHASSIS AND
RUNNING GEAR___________A
TOOLS ANO HOSE '
PRICE LIST
ACCESSORY LIST
CLEAVER TWO CAR HEATER
C-B CO.
PART NO. DESCRIPTION MANUFACTURER MFR. ADDRESS MFR. PART NO.
904007 Fuel Oil Relief Valve Monarch Mfg. Works Philadelphia, Pa. G49B
903002 Fuel Oil Nozzle Monarch Mfg. Works Philadelphia, Pa. PLP
913006 Fuel Oil Pump Tuthill Pump Co. Chicago, Illinois OL-K
913003 Fuel Oil Filters Commercial Filters Corp. Boston, Mass. AS-8
903016 Flexible Coupling Lovejoy Flexible Coupling Co. Chicago, Illinois IAO-95
903003 Blower Clarage Fan Co. Kalamazoo, Mich. 6CHS
102020 Wheel Motor Wheel Corp. Lansing, Mich. 31677
102016 Wheel Bearing (Inner) Timken Roller Bearing Co. Canton, Ohio 2788
102018 Wheel Bearing Cup (Inner) Timken Roller Bearing Co. Canton, Ohio 2720
102017 Wheel Bearing (Outer) Timken Roller Bearing Co. Canton, Ohio 15118
102019 Wheel Bearing Cup (Outer) Timken Roller Bearing Co. Canton, Ohio 15250
914011 Water Pump Bearing Fafnir Bearing Co. New Britain, Conn. SM-1012K-2
914021 Water Pump Bearing Fafnir Bearing Co. New Britain, Conn. 303
903007 Blower Bearing Fafnir Bearing Co. New Britain, Conn. LAK-11/16" Pillow Blk.
907002 Steam Pressure Gauge U. S. Gauge Co. New York, N. Y. ft^efo^OO#
904016 Pop Safety Valve Consolidated Ashcroft Hancock Co. Bridgeport, Conn. Fig^lM^6 connectlon
ejector, 3/4" Ohio Injector Co. Wadsworth, Ohio Type 1004 - Size 3
104001 Boiler Blow Down Valve Judson Governor Co. Rochester, N. Y. 1" Ex. Heavy 250#
w 4- screwed asbestos packed
914001 Water Pump Aurora Pump Co. Aurora, Illinois D-40
109000 Engine Briggs & Stratton Corp. Milwaukee, Wis. Model Z Type 304340
109137 Spark Plug Champion Spark Plug Co. Toledo, Ohio 6M (Briggs^ Stratton
No• 7BC)
109185 Gasoline Tank Wisconsin Motor Corp. Milwaukee, Wis. WE-106
912001 V-Belt - L. H. Gilmer Co. Philadelphia, Pa. 33,00
912004 V-Belt Allis-Chalmers Mfg. Co. Milwaukee, Wis. A42
BOILER
Page 1
10 a 0
/W--------------I
/ J A ® VA \ c ( I ) •> \\\
O? . l
\ \ \ f ________________’ l-j—-—--& rrx cc S
\ \ \ x—x \ I « " """'" ’ \ r £■X" ; ' / c £ C*/$ 5 —*\
\ Vk © * -c—' r -XferJ\l
\ XxV <• __S- «« U«e sSJ>=sg2s~-. \
5 7 9 8 FI G. I
REF. NO. PART NO. REQ.
NO. DESCRIPTION
1 101013 Boiler shell and tube assembly, with
front and rear outer heads, fire tube extension, front and rear mounting saddles, all refractory brick installed, less insulation and steel lagging, including burner mounting flange studs. 1
2 101014 See Reference No. 19, Page 3.
3 101008 Plate, inspection hole, with gasket 1
4 902001 Stud, 1/2"x 1-1/2" 4
901028 Nut, brass, hex., 1/2" 4
5 $ Bolts, machine, sq. hd., 1/2"x 1-1/2"
(front and rear heads) 36
901028 Nut, brass, hex., 1/2" 36
« Washer, wrought iron, 1/2" 36
6 901028 Nut, brass, hex., 1/2" 6
❖ Washer, wrought iron, 1/2" 6
7 901027 Gasket, 1/16" asbestos paper - 36" x 36" 1
8 105023 Frame, lagging support. Side member
consists of one horizontal and two vertical supports. (Must be welded in place at front and rear heads.) 2
9 Bolt, 3/8 x 1" and nut 4
10 101011 Yoke, hand hole, for 2-3/4 x 3-1/2"
hand hole 4
101012 Plate, hand hole, 2-3/4 x 3-1/2" 4
« Bolt carriage, hand hole, 5/8 x 4" 4
$ Nut, hand hole bolt, 5/8" hex., iron 4
901005 Gasket, hand hole, 2-3/4 x 3-1/2" 4
901006 Gasket, hand hole bolt head, 1-1/2" sq. 4
* Common mill supply item.
Page 2 FRONT HEAD (Firing End)
13 II 19 /I /j
^X, 16
/// ^i/i/ ®\ / /&
\\\ t/\ k vAZ/C x\
A/ k\ V / xXxx A °\
\ if y ® n \ / // ff y'X\ A \
/ /rr r i® aw 11 d \
Ik.!#M u ) |
X-J y\ _ X a X/Z \ \ X^o ~y / °/
18 I / \ \ \ o/
B 'x 40 \ \ \p [J H /
I ----\ \J\ ^Xo 5X
I 14 15
U--—FIG-2
REAR HEAD (Towing End)
// '20
//
A 9 /Z-J® ^^t^rr^27
I \ —b ® xZ ® ®Tj—^U4-—31
| \,Ax~ |—29 X22 I
28^ 7 y XX
\ Xx^^=x^ y / S? o\X
2I ^
32^^ ’ -r ’ / \ A \
4 __-— I lii
24X / J
' J III 01
2 5 ~r-
F|G.3 A||
FRONT HEAD (Firing End) See Figure 2 Page 3
REF. PART NO. NO. NO. DESCRIPTION REQ.
11 101001 Extension, fire tube, with refractory lining. (Not available without refractory lining.) 1 12 902001 Studs, l/2"x 1-1/2" 10 13 902002 Stud, 5/8"x 2-1/4" 4 * Nut, 5/8", hex., brass 4 * Washer, 5/8", wrought iron 4 14 101015 Liner, asbestos, 1/4 x 4 x 60" 1 15 101016 Liner, steel, circular, 1/4 x 4 x 60" 1 16 * Bolt, sq. hd. mach., 1/2 x 3/4" 5 « Nut, sq. hd., iron, 1/2" 5 17 101017 Baffle, front, steel, 1/2 x 7-5/8 x 23" 1 18 101005 Tube, boiler, 2" O.D. x 5' x 13 ga., seamless 46 19 101014 Head, front firing end assembly with stack and refractory attached. (Parts comprising assembly not available separately) 1
REAR HEAD (Towing End) See Figure 3
20 901001 Plug, fusible, 1/2" outside type, Crane Co., #4752 1 21 101018 Support, steel, rear brick baffle 5/8" x 5" x 26" 1 22 101019 Head, rear outer assembly with 1/4" asbestos insulator, refractory tile, 4 tile retainer bolts & 2 outer handles 1 23 ♦ Bolt, 5/8 x 1-3/4", sq. hd., mach. (fire tile holding) 4 24 105024 Insulator, 1/4" asbestos, (between fire tile and outer head) 1 25 105025 Tile, fire, rear outer head cut to fit, (4 x 14 x 27", raw) 1 26 105026 Tile, fire, upper arch, cut to fit (4 x 9 x 27", raw) 1 27 105017 Brick, vertical, arch support, 2-1/2 x 4-1/2 x 13-1/2" 1 28 105027 Tile, fire, lower baffle, cut to fit (3 x 9 x 13" raw, left indirection of tow) 1 29 105028 Tile, fire, lower baffle, cut to fit (3x9x13" raw, right in direction of tow) 1 30 105020 Brick, fire, set, 8 pieces cut to fit, includes: 6 - 9" x 3-1/2" x 2-1/2" 2 - 9" x 4-1/2" x 2" 1 31 . 105021 Cement Kit, includes wet and dry cement: 25 lb. "Chico" or "Setscold" 50 lb. Crushed fire-brick and 5 lb. Asbestos cement. 1 32 901027 Gasket, 1/16" asbestos paper, 36" x 36" 1
695816 0-46-5
Page 4 WATER COLUMN
36 „
40 33 38 50
48^ 1 \ \
47^Wr MCRwzzz—W
v~r
^ilf —^Jr33
49-hT^A
^iTT /W\ \ 36
JI /Z\\'54
UGJoy / \ 55
46^3|r /57
45^)4^
41 Th34
50^
52-—-*W
yrjr35 fig-4
BOILER BLOW-DOWN
/ ^y/ / / \
/ /\ yy
/ / / W «—
/ x / \v \ ® \ \
66 \yy
65 /- x 64 W 61 \V /
'Z 59
58
F,G-5
>yyy^ \\\\\v
WATER COLUMN (See Figure 4)
Page 5
REF. NO. PART NO. REQ.
NO. DESCRIPTION
33 Nipple, 1", extra heavy, black
34 ❖ Nipple, 1" x 4-1/2", brass, extra heavy
35 Nipple, 3/4" x 3", brass, extra heavy
36 * Nipple, 1/4" x 1-1/2", extra heavy, brass
37 ❖ Plug, 1", black iron
38 * Tee, 1", extra heavy, malleable 1
39 ❖ Tee, 1" x 1" x 1/4", extra heavy 1
40 Union, 1", extra heavy, ground joint 1
41 901008 Water Column, cast steel, 250# 1
42 $ Bushing, 1" x 1/4", black 1
43 901009 Cock, 1/4", brass, steam 1
44 901010 Gauge Glass Fitting, water, upper
(Ohio Injector Co., Chicago Type) 1
45 901011 Gauge Glass Fitting, water, lower 1
46 901012 Guard Rod, water gauge glass 2
47 901013 Gauge Glass, water, Pyrex, 5/8 x 10-1/4" 1
48 901014 Gasket, rubber, water gauge glass, 5/8" 2
49 901015 Tri-Cock, water column, 1/2", Chicago Type,
Ohio Injector Co. 3
50 ❖ Plug, solid brass, 1" 2
51 Cross, 1", extra heavy, brass 1
52 ❖ Bushing, 1" x 3/4", brass 1
53 904028 Valve, gate, 3/4", 300# 1
54 901016 Cock, brass, gauge, 1/4" 1
55 Union, 1/4", brass, extra heavy 1
56 907002 Gauge, steam, 4-1/2", 200#, U.S. Gauge Co. 1
57 ❖ Street Elbow, brass, 1/4", extra heavy 2
BOILER BLOW-DOWN (See Figure 5)
58 104001 Valve, blow-off, 1", extra heavy, 250#
screwed, asbestos packed, Judson
Governor Co., Rochester, New York 1
59 * Nipple, 1" x 8", extra heavy, black 1
60 104002 Handle, blow-off assembly, with mount-
ing bracket 1
61 102003 Plate, bottom, tool compartment 24 x 32-1/2"
with hinge hasp staple 1
62 * Bit Snap 1
63 $ Bolts, machine, 3/8 x 1" 8
64 ❖ Bolt, machine, 3/8 x 1-1/4" 1
65 ❖ Nuts, 3/8", hex. 9
❖ Washer, lock, 3/8" 9
66 ❖ Bolts, machine, 1/2 x 1-1/4" 8
£ Nut, 1/2", hex. 8
Washer, lock, 1/2" 8
* Common mill supply item. Nipples vary in
length. Check required part for exact length.
Page 6
FUEL OIL ASSEMBLY
79-80 74
oi 'v ? ?1
OI <3® si) /O y
—1 (5^3 (£f(^5ss^ H~73
' 1 ' K
X 92 77-^gg) Il
/ r76
■*—95 78— J8
8i Wr ©
92 ■ 8i' a I Y X ’?2
\ Ijj 8^L8i®\i9
\\ B4 83 ( Igau —*^0*7 31 Xoo
J u\ 86 81 \3r I
/ 94 83—{J n^l X,X TOM
96 //92A V ® r^WW
x/ B Y 89—» y
/ X 97 H 88 ?r106 \ Vv'JI
">7 N? tr ? so^i9i^
\ 91 a Sai 41 ^i¥*-7i
V( ---i—9' I ®c§>*72
2I7 11 — f------------107 69-*—® ®
tQ- TTr-109 I 7Ch^
—------------------------FIG. 6
X^*-IO4 ^-103
REF. PART NO.
NO. NO. DESCRIPTION REQ.
67 113002 Base Block, fuel oil pump 1
68 Cap Screw, 3/8 x 1-1/2" 2
69 * Washer, lock, 3/8" 2
70 » Washer, flat, 3/8" 2
71 Cap Screw, 5/16 x 1" 2
72 * Washer, lock, 5/16" 2
73 103011 Union Tee, 3/8", black, ground joint 2
74 # Plug, 3/8", black, iron 1
75 $ Nipple, 3/8 x 1-1/4", black 1
76 913003 Filter, fuel oil, assembly, Mode] AS8
Commercial Filters Corp. 1
77 913004 Gasket, fuel oil filter body 1
78 913005 Element, fuel oil filter 1
FUEL OIL ASSEMBLY
Page 7
REF. NO. PART NO. REQ.
NO. DESCRIPTION
79 $ Cap Screw, 1/4" x 1" 4
80 $ Washer, 1/4" 4
81 * Bushing, 3/8" x 1/4" 6
82 * Street Ell, 1/4", 90°, black 2
83 * Nipple, 1/4", close 3
84 * Tee, 1/4", black malleable 1
85 * Plug, 1/4", black 1
86 * Nipple, 1/4" x 3", black 1
87 904007 Valve, fuel oil relief, Monarch Mfg. Works, Philadelphia, Pa., Figure G49B (See Figure 8, Page 9 for detail) 1
88 904008 Valve, 1/4", globe, Figure 407, Lunkenheimer 1
89 913006 Pump, fuel oil, Tuthill Pump Co., Chicago, Illinois, Model OL-K (less foot) 1
90 913007 Foot, fuel oil pump 1
91 ❖ Cap Screw, 1/2" x 1" 2
92 913008 Connector, copper tubing, 3/8" O.D., copper x 1/4", male I.P.S. flared type 4
93 913009 Connector, copper tubing, 3/8" O.D., copper x 1/4", male I.P.S., compression type 1
94 * Tubing, copper, 3/8" O.D., soft, .049" wall, 14-1/2" (discharge, relief valve to tank) 1
95 $ Tubing, copper, 3/8" O.D., soft, .049" wall, 14-1/2" (Suction, tank to filter) 1
96 Tubing, copper, 3/8" O.D., soft, .049" wall, 50" (relief valve to burner) 1
97 904009 Valve, check, 1/4", Figure 740, vertical, Lunkenheimer 1
98 907001 Gauge, fuel oil pressure, 2", 0 - 200#, 1/4" male connection (back) 1
99 912001 V-Belt, "A", #3300, Gilmer 1
100 912002 Sheave, 1 groove, 6.0A pitch diam., 7/16" bore, 1/4" set screw only 1
101 912007 Sheave, 1 groove, 3.0A pitch diam., 11/16" bore, 3/16 x 3/32" keyseat 1
102 903042 Key, 3/16" 1
103 113004 Tank, fuel oil, assembly complete with oil filler pipe, filler cap, return suction vent and drain fittings welded in place 1
104 * Elbow, 2", black malleable 1
105 113005 Filler, neck assembly, with cap, brazed to 2 x 6-1/2" nipple, threaded one-end 1
106 113006 Vent Assembly, fuel oil tank, includes copper tube and attaching fitting 1
107 * Bolt, fuel oil tank mounting, 1/2 x 1-1/2" 4
108 Washer, lock, 1/2" 4
109 ❖ Nut, 1/2", hex. 4
110 113007 Cap, fuel oil filler, with chain * Common mill supply items. Nipples vary in length. Check required part for exact length. 1
Page 8
INNER BURNER ASSEMBLY
114
115
III 112 ,—*—. 116 117
>T7x I SEE DETAIL^ I
121 119 122
A»®®a 120 2'sn
n l26nS
124^z-\ F V y Mk [0
V 122 |22 11
A fcfLl25 I ,30l
IBaEjFg^ l23-*
Wttbm. 2 h 26 r®
m 127 '24 JX
129
't '**®
|3b fU-128
131
ASSEMBLY
REF. NO. PART NO. REQ.
NO. DESCRIPTION
Ill 103002 Plate, diffuser, with studs 1
112 103010 Stud, diffuser plate holding 3
113 c Nut, 1/4-20, brass 6
114 903002 Nozzle, fuel oil atomizing, tip and matched internal part, Monarch Mfg. Works, Philadelphia, Pa., Type PLP, 4.00 gal. per hour capacity 1
115 903032 Nozzle, fuel oil atomizing, tip and matched internal part, Monarch Mfg. Works, Philadelphia, Pa., Type PLP, 5.00 gal. per hour capacity 2
116 903034 Strainer, fuel oil nozzle, Monarch Mfg. Works, Philadelphia, Pa., Type F80 3
117 903033 Body, nozzle, Monarch Mfg. Works, Philadelphia, Pa., long brass type 3
118 103003 Tripod, brass burner support (front) 1
119 103004 Tripod, brass burner support (rear) 1
120 903036 Bushing, brass, 1/4" x 1/8" 3
121 903037 Nipple, brass, ex. heavy, 1/8" x 3" Continued on Pape g. 3
INNER BURNER ASSEMBLY
Page 9
REF. NO. PART NO. DESCRIPTION NO. REQ.
122 903038 Elbow, brass, 1/8" 4
123 903039 Nipple, brass, ex. heavy, l/8"x 2-1/2" 1
124 903040 Street Elbow, brass, 1/8" 2
125 904041 Valve, globe, 1/8", Lunkenheimer, Fig. 407 2
126 913010 Connector, copper tubing, 1/8" male, I.P.S. x 1/4" O.D. copper, compression type 4
127 903041 Cross, brass, special 1/4"x 1/8"x l/8"x 1/8" 1
128 913009 Connector, copper tubing, 3/8"- O.D. copper x 1/4" male I.P.S., compression type 1
129 113001 Tubing, 1/4" O.D. copper, Jumper, left nozzle valve to cross assembly 1
130 113008 Tubing, 1/4" O.D. copper, jumper, right nozzle valve to cross assembly 1
131 103001 Burner Assembly, inner, fuel oil, (Includes Ref. Nos. Ill to 130 inclusive) * Common mill supply items. 1
142£|F'39 146 A r 135
136 133
iu 140
X 138
143—| ® fl
14 4—||p\ Pip 141 145-M --137
/ | -*- 132
o
k__FIG. 8
FUEL OIL RELIEF VALVE (See Ref. No. 87, Figure 6)
REF. PART NO.
NO. NO. DESCRIPTION REQ.
132 904053 Body 1
133 904054 Bonnet 1
134 904055 Cap 1
135 904056 Set Screw 1
136 904057 Valve Stem 1
137 904058 Piston 1
138 904059 Spring Guide 1
139 904060 Gasket, cap 1
140 904061 Gasket,
bonnet 1
141 904062 Spring 1
142 904063 Locknut 1
143 904064 Spring, valve
lifting 1
144 904065 Gasket, seat 1
145 904066 Seat, 1/4" 1
146 904067 Gasket,
locknut 1
Page 10
BLOWER AIR TUBE
147 151 152 153
150 *
154 FIG. 9
REF. NO. PART NO. DESCRIPTION NO. REQ.
147 103005 Flange, steel, oil burner air tube mounting,
with lighter port hole cover 1
148 903001 Cover, lighter hole, with attaching screw 1
149 ❖ Cap screw, hex. head, 1/4 x 1/2" 3
150 103006 Tube, brass, burner air, boiler end,
4-3/4" long 1
151 103007 Collar, brass, air tube, 2-3/4" long 1
152 103008 Tube, brass, air, collar to adapter cone,
5-1/8" long 1
153 103009 Adapter, air tube cone, blower 1
154 903035 Screw, machine, 10-32 x 1/4", round head,
brass 12
BLOWER
IKK l62^ l6Y? %r166
L55 _ Ya i68^ h fg^,Crt
158 159 - ■ / ---- a\ 69
///^ ^dJjJ I64-X_X^\I65
Hr Ga°@ / Jp) I / 180 a 163 0j
;^,57 M k^l.//1 , A Z\ A
a n I i y \i r^l5\Jf5
a V I L \ \ \ I \ /// / ( / ®®°® Y'ilivL
,74-^X ...-' \\ y --■ / 0 iP^^I
171 IOY KA V O' /( ||:B
'■' 157-^°^
170 180 170 156
172 j
A m I7l9 l74-JI J LyYVA !85 187
173 J I l^C-188
,74^®i r?6 'i^SM'i2^178171
,75^-q i/o l77 Ik4-Ji
f 176 \U RA/ 9
172 ®A"I73
FIG. 10 175-*^ '§X'I74 183 184 188
BLOWER (See Figure 10)
Page 11
REF. NO. PART NO. REQ.
NO. DESCRIPTION
903003 Blower Assembly, includes reference
Nos. 155 to 181 1
155 903011 Screen, blower inlet 2
156 ❖ Screws, machine, 1/4-20 x 1/2",
round head 4
157 ❖ Washer, flat, iron, 1/4" 4
158 ❖ Screw, cap, 3/8 x 1-1/4", U.S.S. 8
159 ❖ Washer, flat, iron, 3/8" 8
160 903 009 Side Plate, blower (both sides
identical ) 2
161 903010 Housing, blower 1
162 Screw, machine, 1/4-20 x 1/2", round
head 1
163 903004 Damper Disc 1
164 903021 Handle, damper 1
165 ❖ Screw, 10-32 x 1/4", brass, round head 2
165 ❖ Nut, j/4-20, brass 2
166 Screw, ''Cap, 1/4-20 x 1" 1
167 Screw, cap, 1/4-20 x 3/4" 1
168 ❖ Nut, 1/4-20, hex., iron 1
169 903005 Snubber, blower damper shaft 1
170 ❖ Screw, cap, 3/8" x 1-1/4"* 4
171 ❖ Washer, lock, 3/8" 4
172 ❖ Screw, cap, 3/8" x 1-1/2" 4
173 Washer, 3/8", flat 8
174 Washer, 3/8", lock 4
175 ❖ Nut, 3/8", square, iron 4
176 903007 Bearing, ball, and pillow block,
11/16" Type LAK, Fafnir Bearing Co. 2
177 903042 Key, 3/16" square x 1" 1
178 Alemite Fitting, 1/8", straight 2
179 903008 Shaft, blower 1
180 903 006 Wheel, blower 1
181 903012 Key, blower wheel shaft, 3/16" sq.
x 1-1/2" 1
182 903014 Key, blower driven sheave, 3/16"
< square x 2" 1
183 912003 Sheave, blower driven, 4.6 "B" pitch
diam., 2 groove, 11/16" bore, 3/16 x 3/32 K.S.. 1
184 *■- Set Screw, Allen hollow head, 5/16" 2
185 912005 Sheave, blower drive, 2 groove, 7.4
"B" pitch diam., 1" bore, 1/4 x 1/8" K.S. 1
186 903043 Key, 1/4" square x 3", blower drive
sheave (also under coupling half) 1
187 * Set screw, Allen hollow head, 5/16" 2
188 932032 V-Belt, "A" Texrope #A42 2
=? Common mill supply items.
Page 12
FEED WATER PUMPING SYSTEM
Im? .
—190
C3>-I9I
<^§>—192 n H95
20MW S-193
225--g 226 228 [j
2'0 VfXTrflr^H94.
CONDENSATE a^yCT-^E wftS ” JI .234 231
RETURN—®^ '*^224 l^^4^
TO BOILER SHELL 2J9 230-^U®’233
/ 7 2I4 2I5F? B- 234
// 3*214 232-Q 197 r'?O2>
2l7^f 2I5/
/~to a 214 zFofTO/ FF8
Hg\6 T j gBF201
219'^1^. 218 216 2I5* l9®f=S^>^235
*3 4t■• det“11 Key, Woodruff! Coupling, flexible, assembly. Lovejoy Flexible Coupling Co., Chicago, Ill. #IA095 mild steel. 1" bore, 1/4" x 1/8" K.S. x 25/32" bore, 5/32" x 5/64" K.S. (includes Nos. 200 to 202 inclusive) 1
199 ❖ Set Screw, Allen hollow head, 5/16" 1
200 903017 Coupling, flexible, 1" half only 1
201 903018 Coupling, flexible, 25/32" half only 1
202 903019 Insert Cushion, flexible coupling 1
203 £ Nipple, brass, i/8" x 1-1/2" 1
204 £ Elbow, brass, 1/8" 1
205 Nipple, brass, 1/8" x 2-1/2" 1
206 Coupling, brass, 1/8" 1
FEED WATER PUMPING SYSTEM (Continued)
Page 13
REF. NO. PART NO. REQ.
NO. DESCRIPTION
207 901032 Cock, air, brass, 1/8",. male 1
208 914045 Cup, water pump priming 1
209 904012 Valve, globe, 1/2", 225#, Ohio In-
jector Co., #270 1
210 904014 Valve, globe, 3/4", 225#, Ohio In-
jector Co., #270 1
211 904011 Valve, globe, 1", 225#, Ohio In-
jector Co., #270 1
212 904013 Valve, check , 3/4", 300#, Ohio In-
jector Co., #304 1
213 904022 Valve, globe, 3/4", 300#, Ohio In-
jector Co., #300-S 1
214 ❖ Nipple, 1", standard iron pipe, black
215 Nipple, 3/4", standard iron pipe, black
216 ❖ Nipple, 3/4", ex. hvy., black
217 Tee, 3/4*^, ex. hvy., black
218 ❖ Elbow, 3/4", ex. hvy., black,45°
219 Elbow, 1", standard black
220 ❖ Elbow, 1", standard black, street
221 Union, 1", 200#, black ground joint
222 Tee, 1", standard black
223 * Plug, 1", black iron
224 * Cross, 1", standard black
225 * Nipple, 1/2", standard black
226 * Bushing, 1" x 1/2", black
227 Bushing, 1” x 3/4", black
228 ❖ Bushing, 1-1/4 x 1", black
229 * Elbow, 3/4", standard black, street
230 * Elbow, 3/4", standard black, 45°
231 Plug, 3/4", standard black
232 ❖ Union, 3/4", 200#, black ground jnt.
233 Tee, 1-1/4" x 3/4" x 3/4", black
234 Nipple, 1-1/4", close, black
235 114001 Base, Water Pump Mounting
236 ❖ Bolt, Machine, Hex. Head, 5/16 x 1-1/4" 4
237 ❖ Washer, Lock, 5/16" 4
238 Nut, Hex., 5/16" 4
239 V Bolt, Machine, hex. Head, 3/8" x 1" 4
240 * Washer, Lock, 3/8" 4
* Common mill supply Items. Nipples vary In length. Check required part for exact length.
Page 14
BOILER FEED PUMP
255 242.a 251 268 24124 5 246 24 7 259 263 fey FT/ ■■■ T
267\ \\ Id
243-^ —
253
(C '---2 49
;) W/^r260
FTF F^rr'’1
256 257 269 248 254 244 26H FIG. 12
REF. PART AURORA NO.
NO. NO. DESCRIPTION PUMP NO. REQ.
241 914008 Key, Woodruff, for drive coupling 3 1
242 914003 Grease Cup 6 2
243 914004 Nut, adjusting, drive end 7 1
244 914005 Nut, adjusting, blind end 7-A 1
245 914006 Shell, pump body 8 1
246 914007 Impeller 9 1
247 914008 Key, Woodruff, impeller on shaft 10 1
248 914009 Packing, pump shaft 11 16
249 914010 Shaft, impeller 13 1
250 914011 Bearing, ball, drive end 14 1
251 914012 Cover, drive end 15 1
252 914013 Slinger, water 16 2
253 914014 Gland, packing, drive end 17 1
254 914015 Gland, packing, blind end 17—A 1
255 914016 Eye Bolt, nuts and washer packing gland 18 4
256 914017 Cap Screw and nut 19 8
257 914018 Gasket 20 2
258 914019 Set Screw, 1/4" hollow head 21 1
259 914020 Cover, blind end 22 1
260 914021 Bearing, ball, blind end 23 1
261 914022 Nut, jam 24 1
262 914023 Nut, adjusting 25 1
263 914024 Pin, clevis 26 4
264 914025 Pin, cotter 27 4
265 914026 Set Screw, 1/4" hollow head 29 4
266 914027 Locknut 36 1
267 914028 Lock Collar 37 1
268 914029 Bushing, cover 38 2
269 916013 Allen Wrench for 1/4" set screw 1
(See Pape 12, Ref. #196, Fig. 11)
INJECTOR PIPING - STEAM POP VALVE
Page 15
271 270 271 287^3 288
.X/c 270—
/ 280 \
\ k 2 81 • m
2 82 Xk 279
280-^k _jU [7/fXjX~275 [Hr272
—■ 'i_'
___ X /Xovo-jAi l [—278—-XZ~~~~'''~-l- I
28377 ^\\\^C7nvT IXxCxXkXr-—'
// -/W NX X
। //\ "*'"' W*' 7 z -
tZ/X X/ R ' 2x7x-'
t/TTA7^ 2®*\>
^-284 I 273 <277272 274 FIG. 13
REF. NO. PART NO. DESCRIPTION NO. REQ.
270 3/4" Nipple, extra heavy
271 3/4" Elbow, extra heavy
272 ❖ 3/4" Nipple, standard, black
273 ❖ 3/4" Tee, standard, black
274 3/4" Street Ell, standard, black
275 ❖ 3/4" Elbow, standard, black
276 3/4" Street Ell, 45°, std., black
277 3/4" Plug, standard, black
278 3/4" Ground Joint, 150#, blk., union
279 3/4" Coupling, standard, black
280 904022 Valve, globe, 3/4", extra heavy, Fig. 300S, Ohio Injector Company 2
281 904018 Injector, (see Figure 14)
282 904013 Valve, check, 3/4", extra heavy, Fig. 304, Ohio Injector Co. 1
283 904014 Valve, Globe, 3/4", 225#, Fig. 270, Ohio Injector Company 3
284 904024 Strainer, 3/4", injector, suction, Ohio Injector Company 1
285 104004 Tank, water, assembly, with filler neck, cap, mounting brackets, companion clips, gaskets and bolts 1
286 904026 Cap, water tank filler 1
287 904016 Valve, pop safety, 125#, Fig. 1445, 2" Consolidated Ashcroft 1
288 Extension Piece, 2", ex. hvy. * Common mill supply items. Nipples vary in length. Check required part for exact length. 1
Page 16
INJECTOR
297
FIG.14 J
296 289—0
^^^294 jflj 290 -S
JL 292—
295
298 J»L
l^~>*~~293-4Qjj
HOUSING AND INSULATION
302—325
T zi w
\ A %
\ 0 ) \ * \ annn>@® A
\1U®<—\ W323ll\ / 5 \1\
/ 13o5-vr /w -«A J
> 301
30Ab Jr'3
\ \^^®L'324
\ ^^r309
\ Ml—308
\ //#*—306
FIG.I5
INJECTOR (See Figure 14)
Page 17
REF. NO. PART NO. DESCRIPTION NO. REQ.
904018 Injector, 3/4", Chicago Type, #1004,
Size 3, Ohio Injector Co. (includes
Parts No. 904042-904051 inclusive) 1
289 904042 Steam Jet 1
2 90 904043 Lifting Tube 1
291 904044 Ring 1
292 904045 Forcing Tube 1
293 904046 Barrel Cap 1
294 904047 Overflow Cap 1
295 904048 Overflow Check 1
296 904049 Union 1
' 297 904050 Nut 1
298 904051 Body 1
HOUSING AND INSULATION (See Figure 15)
299 102001 Fender Assembly, with channel iron mounting rail attached, right 1
300 102002 Fender Assembly, with channel iron
mounting rail attached, left 1
301 902001 Stud, fender mounting, l/2"x 1-1/2" 6
Nut, 1/2", hex. 6
*?• Washer, lock, 1/2" 6
302 105029 Lagging, steel, top half boiler shell 1
303 105030 Housing, steel, left front side 1
304 105031 Housing, steel, left at fender 1
305 105032 Housing, steel, left rear at fender 1
306 105033 Housing, power plant apron, encircling
power plant, Including left door hinged; hinge hasp; outer rear hinge hasp staple 1
307 105006 Door, to water pump assembly, including
butt hinges, hinge hasp and bit snap 1
308 905001 Bit Snap 3
309 ❖ Staple, hinge hasp 3
310 105034 Housing, right, at fender 1
311 105035 Housing, right, front side door to
tool compartment assembly, with hinges, hinge hasp and bit snap 1
312 105038 Chain, tool door holding 1
313 105 036 Hood, power plant, hinged assembly,
with complete top hinge and hasp attached 1
314 105037 Hinge, hood to boiler lagging assembly 1
323 105013 Insulation "Banroc" Blanket, 1-1/2"
x 24" x 48" 4
324 Hasp, hinge 1
325 Sign Plate
* Common Mill Supply Item.
*
328
____________ _ - 329 o
Z----------—ZUZZZZZZZ^
^=±==©7]
\ 330 \ ^xXX ___—==============^^------= ^©335
\ - ’ ' ____________________________________________________
\ $> .. ' ; V//'"~ ----------------------* -------- . / /
\x 326 (TGn\
----■" \ \ V-/327
" [331 /'-7 ^:EhWFC \ \ \
332 I \ \ \ \
1333 337 343 ZjA£r\\ 359 338 336
L334 339/341 H 340 /354
s8®Affl ” ~&&r
Ywww@®r 353^^W
I I I I I .
346 347 349 350 348 357 345 358 35l FIG.16
ASSEMBLY
X
6958
Page 18 CHASSIS AND RUNNING GEAR
CHASSIS AND RUNNING GEAR Page 19
RFF. NO. PART NO. REQ.
NO. DESCRIPTION
326 102033 Chassis Frame Assembly, includes 6"
channel iron frame, power plant base, spring hangers riveted on, lunette towing ring and front support leg 1
327 102005 Leg, front support with top ring
(circular base must be welded in place after installed) 1
328 •C* Machine bolt, 3/4 x 5-1/2" 1
32 9 ❖ Nut, 3/4", hex. 1
330 102034 Plate, base, for power plant and oil
burner assembly 1
331 ❖ Machine Bolt, 1/2 x 1-3/4" 5
332 ❖ Nut, 1/2", hex. 5
333 ❖ Washer, lock, 1/2" 5
334 Washer, cast iron,' bevel, 1/2" 5
335 102007 Lunette Ring, towing (must be welded
in place) 1
336 102008 Hanger, spring, front 2
337 102009 Hanger, spring, rear 2
33 8 102010 Bolt, spring hanger, 3/4 x 4-3/4"
with extra heavy castellated nut 2
33 9 102011 Plate, axle spring mounting, 5" square 4
340 ❖ Bolt, spring-axle mounting, 5/8 x 6-1/2" 8
341 ❖ Nut, 5/8", hex. 8
342 ❖ Washer, lock, 5/8" 8
343 ❖ Alemite Fittings, 1/8", male, 90° 4
344 102037 Axle, with key washer, castellated nuts
and cotter keys, 2-1/2" square 1
345 102013 Nut, axle, lock, castellated 2
346 102015 Grease Seal Assembly,
Chicago Rawhide Mfg. Co., #30620 2
347 102016 Roller Bearing, .large, inner, Tlmken#2788 2
348 102017 Roller Bearing, small, outer, Timken#15118 2
349 102018 Cup, large inner bearing, Timken #2720 2
350 102019 Cup, small outer bearing, Timken #15250 2
351 102020 Wheel, disc, assembly, includes hubcap,
wheel, studs, 102018 and 102019 large and small bearing cups in place. Motor Wheel Corp., #31677 2
352 102021 Wheel, disc only, less hub and studs 2
353 102022 Stud, wheel, hub 12
354 102023 Hub, only, less studs, with bearing
cups Installed 2
102024 Tire, 7.50 x 16, 8 ply, implement type 2
102025 Tube, inner, 7.50 x 16 2
355 102031 Cap, Hub, #31437 Motor Wheel Corp. 2
356 ❖ Alemite Stud 2
357 102030 Key Washer 2
358 Cotter Key 2
359 102035 Spring Assembly, 10 leaf, 2-1/2" wide,
Tuthill Spring Co., #102 2
* Common mill supply items
695816 046 - 6
Page 20 TOOLS AND EXTRA EQUIPMENT
i ijr *1
V I Wk 3 6'7^
f375^
1374 gF X\ K. 365 '^S/J
r /| a \M\y
-5CQ X" 1 s=^ J > , —y ^SX.
Jb 368 366 380 K 14 1 1/2 8.00
914012 251 14 1 10 46.00
914013 252 14 2 1/4 .50
914014 253 14 1 1 4.00
914015 254 14 1 1 4.00
914016 255 14 4 1/2 .80
914017 256 14 8 1/4 .10
914018 257 14 2 1/4 1.00
914019 258 14 1 1/4 .20
914020 259 14 1 10 40.00
PARTS PRICE LIST CLEAVER 2-CAR HEATER MODEL DS Page 25
PART NO. REF. NO. PAGE N 0. REQ. WEIGHT LBS. LIST PRICE EA.
914021 260 14 1 1/2 $ 4.50
914022 261 14 1 1/4 .40
914023 262 14 1 1/4 2.50
914024 263 14 4 1/4 .20
914025 264 14 4 1/4 .10
914026 265 14 4 1/4 .20
914027 266 14 1 1/4 2.50
914028 267 14 1 1/4 1.00
914029 268 14 2 1/4 5.00
914030 194 12 1 1 6.30
914031 195 1 1 8 8.40
914032 193 12 1 1 1.00
914033 191 12 1 2 .80
914034 192 12 1 1/4 .20
914035 189 12 4 1/4 .10
914045 208 13 1 5 5.00
916001 373 20 X 3 33.40
916002 375 20 ] 1 1.70
916004 362 20 6 5.50
916005 367 20 3 4.20
916006 366 20 3 1.30
916007 369 20 1 .80
916008 365 20 1 .80
916009 361 20 5 4.80
916010 368 20 15 7.40
916013 269-377 14-20 1/4 .20
916014 378 20 I * 1/4 .20
916015 379 20 1/4 .20
916016 380 20 1/4 .20
916019 370 20 5 .80
916020 363 20 1 1.00
916021 364 20 10 1.50
916022 374 20 2 2.30
916023 376 20 1 1.50
916024 360 20 3 2.70
916025 371 20 j 6 2.50
916026 381 20 1 1.00
* Tools - Quantity Optional.
• •
PART 4
OPERATING AND MAINTENANCE INSTRUCTIONS SPARE PARTS PRICE LIST FOR BRIGGS AND STRATTON GASOLINE MOTOR
GASOLINE MOTOR
Operating Instructions
Adjustment and Repair Information • Parts List
For BRIGGS & STRATTON
MODEL "ZZ"
TYPE NO. 304665
INDEX
Page
Starting the Motor............................................... 2-E
Servicing Reference Chart........................................ 4-E
Instructions for Adjustment and Repair........................... 5-E
Repair Parts ................................................... 18-E
Parts List, Models "ZZ." ....................................... 19-E
Illustrated Parts ............................................... 17-E
Price List .................................................... 32-E
Read these instructions carefully before operating this Motor for the first time.
Guessing how to run it may cause you unnecessary inconvenience, aggravation or failure to receive the fine service that is built into it.
There is a right way to operate this Motor. This book tells you how.
Each Motor is carefully tested and adjusted at the factory before packing for shipment, and if correctly operated will perform beyond your expectations.
DO NOT START THIS MOTOR UNTIL YOU HAVE READ CAREFULLY THE "STARTING AND OPERATING INSTRUCTIONS" ON
PAGE 2E
Starting and Operating Instructions
Paragraph
Before Starting the Motor ... ............ 1
How to Start................................ 2
Failure of Motor to Start ................ 3
How to Stop................................. 4
General Data.............................. 5
1. BEFORE STARTING THE MOTOR. Fill the crankcase with high ejrade oil not heavier than S.A.E. i'o. 30. When temperature is below 32^ F., use oil not heavier than S.A.E. No. 10.
A HEAVIER OIL MTJST NOT BE USED. The oil filler plug is painted blue and is located on top of motor base, with the motor level, remove filler plug and pour oil in opening until It rises to the level of the filler plug opening. Crankcase holds 4-1/2 pints. Fill air cleaner with light engine oil, (SAE lo) to the indicated oil level. See paragraph 62. Fill the gas tank with a good, clean, third grade gasoline. Tank holds five gallons. Do not mix oil and gasoline. See paragraphs 11 to 19.
2. HOW TO START. Open gasoline shut-off valve In gas filter or gasoline tank.
A. HAND CRANK STARTFR TYPE. 'hill out the compression release rod as far as It will come, press the starter shaft In, to mesh gear with pinion on crankshaft. Crank rapidly and as soon as erough momentum Is gained let go of the compression release rod and pull carburetor choke lever toward you to choke carburetor. After motor starts, gradually open the choke valve until motor runs smoothly with the choke valve wide open. (A warm motor does not require as much choking as a cold motor.)
3. FAILURE OF MOTOR TO START. If motor falls to start after a reasonable number of trials do not make any adjustments until you have studied the Instructions referred to In the SERVICING REFERENCE CHART, on page 4.
4. HOW TO STOP. Press the stop switch mounted on the Intake elbow against the end of the spark plug. Hold It until motor stops firing. This will ground the spark.
5 . GENERAL DATA. You will find your Briggs & Stratton motor substantially built. It Is made of high grade materials by skilled workmen, In a factory fully equipped with the most modern machinery. Before It was shinped, it received many tests and careful Inspections.
ENGINE INSTRUCTIONS
Page 3-F
Plate No
SPARK PLUG
BREATHER^ \
| ----STOP SWITCH
s \ \
GASFHTER-—
>Y\ \ CHOKE
1K wX )LEVER
/ ( \ AA-n-—(OPEN)
Z/^iX0 \ fr—i)
J I ! 1 vl_ 1)1 A,R
POWER TAKE-OFF '^1 I [ /CLEANER
J f ® y
(O' L. F,LLER PLUG
y^F^-OIL DRAIN PLUG
plate 2332.-12
Page 4-E
ENGINE INSTRUCTIONS
Servicing Reference Chart
MOTOR FAILS TO START
Paragraph
Out of Gasoline..................................... 1-16
Out of Oil.................................. . I-13-59-6O
Dirt or Gum in Fuel System....................... 16 to 19
Incorrect Use of Choke................................ 20
Carburetor Out of Adjustment..................... 22 to 26
Spark Plug Dirty................................... 32-33
Ignition Cable Grounded............................... 34
Magneto.......................................... 35 to 46
Poor Compression................................. 47 to 56
Air Cleaner Clogged. ................................ (52
MOTOR STOPS
Out of Gasoline..................................... 1-16
Out of Oil . .................................1-13-59-60
Dirt or Gum in Fuel System....................... 16 to 19
Motor Overheated ................... 13-59-60-61-62-63-64
Air Cleaner Clogged................................... 62
Motor Overloaded...................................... 64
MOTOR OVERHEATS
Out of Oil.......................................1-13-59-60
Oil Needs Changing................................... 14-15
Oil Too Heavy............................... , 14-15
Carburetor Out of Adjustment..................... 22 to 26
Poor Spark....................................... 31 to 46
Carbon.................................................. 61
Muffler Clogged......................................... 63
Overloaded.............................................. 64
MOTOR LACKS POWER
Lack of Oil......................................1-13-59-60
Add or Change Oil................................ 13 to 15
Carburetor Out of Adjustment..................... 22 to 26
Motor Not Up to Speed............................ 22 to 30
Poor Snark....................................... 31 to 46
Poor Compression................................. 47 to 56
Carbon ................................................. 61
Air Cleaner Clogged..................................... 62
Muffler Clogged......................................... 63
Overloaded.............................................. 64
ENGINE INSTRUCTIONS
Page 5 “E
Instructions for Adjustment and Repair
Paragraph Operating Requirements ............................. 8
How a 4-Cycle Motor Operates ...................... 10
Keep the Motor Clean............................... 11
Use the Right Kind of Oil.......................... 12
Add Oil Regularly.................................. 13
Change Oil Frequently.............................. 14
Use Clean Gasoline................................. 16
Avoid Gummy Gasoline............................... 17
To Clean the Fuel Lines............................ 19
Correct Use of the Choke........................... 20
To Prime the Motor................................. 21
To Adjust the Carburetor........................... 22
To Remove and Replace Carburetor .................. 25
To Clean Carburetor................................ 26
Governor^—Correct Motor Sneed...................... 27
Resetting Governor Lever .......................... 29
The Ignition System............................... 31
To Check for Spark................................. 32
Spark Plug Adjustment.............................. 33
Ignition Cable .................................... 34
To Remove and Replace Flywheel .................... 35
To Reassemble Flywheel ............................ 36
To Remove and Replace Magneto Assembly ............ 37
Magneto Timing...............................■ . . 38
To Adjust and Clean Contact Points ................ 39
To Replace Condenser . .’.......................... 41
To Replace Armature................................ 43
Cylinder Head...................................... 47
Compression........................................ 48
Valve Adjustment................................... 49
Piston ..... ...................................... 54
Piston Rings ...................................... 56
Piston Pin......................................... 57
Connecting Rod..................................... 58
Oil Pump........................................... 59
Oil Leaks.......................................... 60
Carbon............................................. 61
Air Cleaner........................................ 62
Muffler............................................ 63
Overload......................................... 64
Hand Crank Starter................................. 65
Parts.............................................. 66
Page 6-E ENGINE INSTRUCTIONS
6. Your motor will give you better service if you do not tinker with it. This does not mean, h ewe ver, that it does not require a certain amount of attention. Give it the right kind of fuel, oil and care. Keep It clean both inside and out. You will be well repaid in trouble-free, satisfactory service.
7. If you should experience any difficulty, follow the Instructions referred to In the Servicing Reference Chart above. If you cannot easily remedy It, consult your dealer, or a nearby Briggs & Stratton Authorized Central Service Distributor.
8. OPERATING REQUIREMENTS. A gasoline motor to operate properly must have all parts In correct adjustment to provide good Ignition, carburetion, compression and cooling. And of equal Importance, the oil and gasoline used must be clean and of recommended grades. The following instructions fully explain the simple adJustments and offer operating recommendations that will assure you of complete satisfaction. We urge you to carefully observe them.
9. The reliability, economy and ease of starting which characterize this motor are due In part to the fact that It Is of the 4-stroke cycle design commonly called "4-cycle", the same design used In all automotive motors. As the name Indicates, there are four strokes to one complete power cycle.
10. HOW A 4-CYCLE MOTOR OPERATES. On the intake stroke the piston goes down, producing a vacuum In the cylinder, thereby drawing fuel up through the carburetor so that the space above the piston becomes filled with combustible gas. During this stroke the intake valve Is open Next the piston comes up on. the compression stroke with both valves closed. At the top of the compression stroke a spark occurs at the spark plug, firing the highly compressed gas. This produces an explosion above the piston which forces it down on the power stroke. Both valves are closed. On the next upstroke of the piston, called the exhaust stroke, the exhaust valve Is open, and the burned gases driven out. See plate No. 2.
The a-Stroke Cycle Plate No. a
INTAKE STROKE COMPRESSION STROKE POWER STROKE EXHAUST STROKE
11. KEEP THE MOTOR CLEAN. it will pay you to keep your motor clean both Inside and outside. See that no dirt or water enters motor when filling with oil or gasoline. As a precautionary measure always wipe off the gasoline cap and oil filler plug, as we 11 as around them before refilling. Dirt In the motor or gasoline tank will cause trouble and even serious damage-. Also be sure to remove any dirt or grass that may accumulate In the flywheel housing or between cylinder fins.
12. USE THE RIGHT KIND OF OIL. Correct lubrication is Important. See paragraph 1. we recommend the use of Moblloll "Arctic" S. A. E. No. 30 or other high grade oil with similar characteristics having a low carbon residue and a body not heavier than S.A.E. No. 30. A heavier oil which might be satisfactory in a tractor or for lubricating farm machinery must NOT be used.. Do not mix oil with the gasoline. This 4-cycle motor Is provided with an Independent efficient pump lubrication system which forces a stream of oil to all moving parts of the motor. There are no external parts which require separate oiling.
13. ADD OIL REGULARLY. A motor which Is run without oil will be ruined within a few minutes. To avoid the possibility of such an occur
ENGINE INSTRUCTIONS
Page 7-E
rence and the resulting expense, always fill the oil reservoir at the blue plug to the top of the filler plug opening after each five hours of motor operation. Capacity of oil reservoir is 4-1/2 pints.
14. CHANGE OIL FREQUENTLY. After every twenty-five hours of motor operation, the oil should be completely drained from the crankcase. Do not remove motor from its mounting base. Remove the yellow oil drain plug, located at either end of motor base, and let the oil flow into a pan or other receptacle you use. We do not recommend flushing out with kerosene. Replace the drain plug, refill with fresh oil and replace the blue filler plug.
15. In the normal running of any motor, small particles of metal from the cylinder walls, pistons and bearings will gradually work Into the oil. Dust particles from the air also get into the oil. If the oil Is not changed regularly these foreign particles cause Increased friction and a .grinding action which shortens the life of the motor. Sludge, a gummy mass, forms which clogs up the oil passages. Fresh oil also assists In cooling, for old oil gradually becomes thick and loses Its cooling as well as its lubricating qualities.
16. USF CLEAN GASOLINE. A good grade of clean, fresh gasoline Is recommended. Too high test gasoline may form vapor-lock In gas line when motor gets hot. This Interrupts the flow of gasoline and causes motor to stop. Be sure that the small vent hole In the gasoline tank cap is not clogged up, for air must enter the tanktoallow the gasoline to flow to the carburetor. Test by blowing through top of cap. See paragraph 18.
17. AVOID GUMMY GASOLINE. If you experience trouble with a gummy, sticky substance with a peculiar sharp obnoxious smell, change to another grade of gasoline. This gum comes from the gasoline and clogs carburetor, gas line, gasoline tank, etc. You'can check your gasoline by evaporating a half pint In an open dish. If a quantity of gum remains, try another kind that Is clean and fresh.
18. YOU CAN AVOID MOST TROUBLE FROM GUM IF YOU WILL KEEP THE TANK FULL WHEN YOU ARE NOT USING THF MOTOR-If you use it only occasionally, drain tank completely and rei111 when motor Is used again. The reason for this Is that evaporation of stale gasoline causes most gum deposits.
19. TO CTFAN THE FUEL LINES* Disconnect the gasoline line at the carburetor and also at the gas filter. Blow through the gas line to clear It. To clean the gas filter, first close the shut-off valve and loosen thumb screw. Remove and clean glass bowl, gasket and screen .Open shut-off valve to see If gasoline flows freely from the tank. IMPORTANT: IMPORTANT: If you find a gummy varnish-like substance, alcohol or acetone will dissolve It. See paragraphs 17 and 18.
20. CORRECT USE OF THE CHOKE. The correct carburetor setting (see paragraph 23) Fives the motor the best mixture to run on when It Is hot. For starting, It Is necessary to choke the carburetor to get a rich mixture, because cold gasoline does not vaporize readily. A warm or hot motor requires very little choking. Until you become familiar with your motor, however, you may make the mistake of not choking the carburetor enough or you may choke It too much. If motor falls to start after cranking three or four times with the choke closed, try crankIn^ two or three times with the choke part-way down and then all the way down, or open. Use motor choke the same as you use an automobile choke.
21. TO PRIME THE MOTOR. The motor may fall to start for the
reason that either the carburetor Is Incorrectly adjusted or dirty, or the fuel line Is dirty or clogged, or you are out of gasoline. To determine the cause, prime the motor by removing the spark plug and pour a half teaspoonful of gasoline into the spark plug opening. Replace the spark plu°- and crank the motor, if It fires for three or four revolutions and stops, the difficulty Is definitely In the fuel system. See paragraphs 19, 22 to 26. If motor will not fire at all, check the ignition system, see paragraphs 31 to 46, also compression, paragraphs 47 to 56 .
695816 0 - 46 -7
Page 8-E
ENGINE INSTRUCTIONS
22. TO ADJUST THE CARBURETOR. The carburetor on this motor is of the gravity type. The gasoline Supply Is regulated by a needle valve. The throttle Is automatically controlled by the governor, see paragraphs 27 to 30.
23. To adjust the carburetor, completely close needle valve by turning to right or clockwise as far as possible. Do not screw up too tight or use force when closing needle valve, or needle valve may be damaged. From closed position, open needle valve one to one and one-quarter turns. After the motor has been started and warmed up make final adjustment with the choke wide open by turning the needle valve to the point at which motor operates most smoothly with full load. This setting will also take care of starting with use of the choke. When starting cold motor, If It Is necessary to keep choke partially closed several minutes before motor runs smoothly, carburetor setting Is too lean and needle valve should be opened a notch or two--turn to left. For governor adjustments see paragraphs 27 to 30. The Idle adjustment screw setting Is about a half to three-quarters of a turn open. Do not force screw against seat or you will damage both.
24. The throttle lever adjustment screw Is set at the factory to permit Idling speed of about 1200 R.P.M. We do not recommend adjusting the throttle to bring the speed lower. If you want to Idle the motor at a higher speed than 1200 R.P.M. turn the throttle lever adjusting screw to the right or In a clockwise direction. (Plate no. 3)
25. TO REMOVE AND REPLACE CARBURETOR. Disconnect gasoline line from carburetor and gasoline shut-off valve. Remove two cap screws and lockwashers from the Intake elbow. Then remove the cotter pin from the throttle shaft lever and slip the throttle link off. To replace, reverse the operations as performed above, use anew cotter pin If necessary.
Carburetor and Governor Hook-Up Plate No. 3^
--------------7----—jm
THROTTLE LEVER ADJUSTMENT 5CREWJz=ZZ±3 > “X^IDLE ADJUSTMENT 8^6 SCREW jw NEEDLE VALVE FtT
CHOKE 1/ GOVERNOR
LEVER V ADJUSTMENT
ZZ NUT
GOVERNOR SPRING. f F7
—________________UVTHPnTTI F
] UNK
GOVERNOR LEVER/
2218-71
ENGINE INSTRUCTIONS
Page 9-E
26* TO CLEAN CARBURETOR* Remove it from the motor as explained In the previous paragraph. Remove gas line connector elbcw. To disassemble carburetor, FIRST remove needle valve, stuffing box nut, packing nut gland and nozzle. Then remove screws and lockwashers from the upper carburetor body. CAUTION: The upper and lower bodies are Interlocked by the nozzle and failure to disassemble In above order will result In damaged parts. To check Inlet valve and seat, pull out brass pin holding carburetor float. A worn or dirty Inlet valve and seat or Incorrect float level will cause carburetor to leak, in reassembling, float should be In a horizontal position when It closes Inlet valve and seat. To check float, Invert upper carburetor body and place a scale or a flat, straight piece of steel across carburetor float and see that distance from top of float to carburetor body flange is equal at both sides of float. See plate No. 3A. The float hinge tang can be bent to attain proper position of float. If any parts are gummy, clean them In alcohol or acetone. Blow through all passages and openings. Do not use wire to clean out small holes. Replace worn or damaged parts.
Carburetor Float Position Plate No. 3A
27. GOVERNOR—CORRECT MOTOR SPEED. The speed of your motor Is automatically maintained under varying loads by a centrifugal governor. It Is operated from the cam.gear.
28. The governor was carefully adjusted at the factory to maintain normal speed under load. Do not re-adjust unless absolutely necessary. It can be changed by reducing or Increasing the tension of the governor spring. Turn governor adjustment nut to the right or clockwise to increase motor speed. To left or anticlockwise to reduce motor speed. Recommended motor speed: 2200 to 3200 R.P.M. (Plate No. 3)
29. RESETTING GOVERNOR LEVER. If the governor lever has been loosened or removed from the governor shaft, it is easily reset. With the carburetor attached to motor and hooked up to governor lever with throttle link, loosen screw holding governor lever on the shaft. Push the governor lever toward the left as far as it will go. Hold it in this position and turn the governor shaft to the right with pliers until it strikes a stop In the crankcase. Tighten screw that holds governor lever to shaft until the lever is snug. Push governor lever to the right as far as it will go and tighten screw securely.
30. This motor is equipped with a hand idling device as shewn in Plate #4. To idle motor, lower the idling adjustment lever. Raise the lever to bring motor back to normal running speed.
31. THE IGNITION SYSTEM. The spark is produced'by a high tension magneto consisting of armature, condenser, contact points, and rotating magnets cast in a flywheel. This is a simple self-contained system which is very reliable. It also does away with batteries. The ignition current is sent into the motor cylinder through the ignition cable and spark plug. The magneto itself as well as the cable and spark plug must all be in proper condition and adjustment to Insure a good hot spark.
__float -
TANG-
Page 10-E
ENGINE INSTRUCTIONS
Idling Device Plate No. 4
IDLING ADJUSTMENT__ Spark plug cable should be soldered to the secondary terminal (small brass plate coming out of the coll). Avoid touching coll with hot soldering Iron. See plate No. 11.
35. TO REMOVE AND REPLACE FLYWHEEL. The flywheel Is securely mounted to the crankshaft by means of a taper fit, a soft key, pinion gear and lock. See paragraph 38. Remove compression release rod, blower case with starter assembly intact and starter pinion lock. Turn flywheel until 3/8" dla. hole in rim is at carburetor side of motor, insert rod or punch In this hole and place a block of wood under it. This will hold flywheel rigid and prevent its turning as you loosen nut. use a 1-1/16" socket
Checking Spark Plate Nd. 5
—-------
.025© r-GAP
ENGINE INSTRUCTIONS
Page 11-E
"Tench, with a "T" or "L" handle. To loosen nut, tap end of wrench with nammer. Remove nut, loosen flywheel with the flywheel puller furnished with the Motor. Plate #7.
36. TO REASSEMBLE THE FLYWHEEL. Put a very thin coat of cup grease on the crankshaft taper and see that flywheel key Is In place. Mount flywheel on crankshaft. Turn flywheel until hole in rim Is at gas tank side of motor. Then reverse all other operations In the preceding paragraph. Apply grease to starter gears.
Removing Flywheel
Plate No. 7
---\------------------Jr, -------------[-------
\ \ ©I iV'sOCKET \\
\ \ BAR-) /WRENCH /TTL. H
\ \ /^T / > HOLE IN
) \ S3 FLYWHEEL
TO LOOSEN ’ kFF.
WOOD BLOCK SYS’1 I®
37. TO REMOVE AND REPLACE MAGNETO ASSEMBLY. After removing flywheel as explained In paragraph 35, detach the Ignition cable from the spark plug and remove the back plate, flywheel key, contact^ point dust cover and the four magneto mounting screws. Turn the crankshal-t so that the contact plunger holds the contact points open and then remove magneto assembly. To replace, reverse the operations and use the old gasket between the plate and crankcase, or, If damaged, a new gasket See Ref. No. 166 for proper thickness to get correct end play of .002" to .008" between magneto bearing and crankshaft thrust faces, as shown In plate No.8. Use lockwashers under mounting screws. Fhge 27.
38. MAGNETO TIMING. The magneto assembly Is always correctly timed with the motor when the flywheel Is assembled to the tapered crankshaft with a key and securely held In place with pinion gear and nut lock. Do not attempt to change the timing by relocating any parts or filing crankshaft timing flat. Always use soft key Ref. No. 79, page 22. If steel key Is used and flywheel becomes loose It will damage the keyway In the crankshaft.
Correct End Play
Plate No. 8
BEARING_____x END PLAY
BEARING \*© d-sr^SyY O J //Y- 8 bASE
3 LOCKWASHER 6 SCREW
7 PLUG
5 ’LOCKWASHER ----
2 SCREEN ---------------------
1 OIL PUMP
FIGURE B-l
REF. NO. C-B CO. PART NO. DESCRIPTION ENG . MFR . NO. NO. REQ
1 109041 Oil Pump Assembly (Items 2-4 Inclusive) 993 60 1
2 109042 Oil Pump Screen 99361 1
3 109237 Lockwasher No. 12 91059 1
4 109238 Screw, 12-24 x 5/16", fill hd. 91921 1
5 109231 Lockwasher, 5/16 x 1/8 x 1/16" 903 66 2
6 10 9240 Screw, 5/16-24 x 3/4", hex. hd. 90950 2
7 109043 Oil Drain Plug 91084 1
8 109044 Base (Cast Iron) 61287 1
9 109045 Oil Filler Nipple 92469 1
10 109046 Oil Filler Cap 69689 1
11 109047 Oil Tube Connector 63202 1
12 109048 Oil Tube Connector Nut 63217 1
13 109049 Oil Pump Spring 26413 1
14 109050 Oil Pump Plunger 23132 1
15 109051 Oil Pump Tube 99362 1
16 10 9052 Oil Tube Retainer 62081 1
17 109216 Lockwasher, 1/4 x 3/32 x 5/64" 90 S3 2 2
18 109217 Screw, 1/4-20 x 1/2", hex. hd. 90891 2
19 109053 Oil Pump Rod 66739 1
20 109243 Screw, 3/8-16 x 1-1/4", hex. hd. 90887 4
21 109227 Lockwasher, 11/32 x 1/8 x 3/32" 92268 4
Page 20-E
ENGINE PARTS
22 SHIELD---
23 WASHER—^ gS/J^W
24 SCREW ///vx \ OiipSX/X
25 TUBE®®jb Jfeo
\ \ ~-®~r —48 cyl 1 nder
\\ 4ty GASKET
26 GASKET___ X J'j''
27 COVER, INCL.l
28 OIL SEAL k /X~"~—\XT/\ ,46 GEAR
29 WASHER^^^i®®^© ®\ 43 PLUNGER
30 SCREW X \
/ W W\ I \ Ur J ) \ ^CT----- 42 PIN
31 BEARING 40 GEAR. CRANK
®W10) ’Tf X Xt^45 shafi>^B': rffcz g Sher
UD )$lA ^=< y.-f T \ i" 44 PLUG —— 38 WASHER
\© l\ \2®>-—133 CRANKCASE ASSY.
70 GASKET -2==::—INCL. CRANKCASE WITH
52 ' 34 BUSHING
/35 studs 37 NUTS
123 LOCKWASHERS
'- 36 SHAFT_________
FIGURE B-2
C-R CO PART NO.
REF
NO.
DESCRIPTION
ENG MFR NO.
NO.
REQ
22 109021 Cylinder Shield 62924 1
23 109216 Lockwasher, 1/4 x 3/32 x 5/6" 90832 4
24 109246 Screw, 1/4-20 x 1/2", rd. hd. 90916 2
25 109022 Breather Tube 69314 1
26 109023 Crankcase Cover Gasket 66717 1
27 109024 Crankcase Cover (Cast Iron)
(Includes Item 28) 99936 1
28 109025 Bearing Oil Seal 69740 1
29 109227 Lockwasher, 11/32 x 1/8 x 3/32" 92268 7
30 109248 Screw, 3/8-24 x 3/4", hex. hd. 91028 4
31 109026 Ball Bearing 6973 9 1
32 109027 Base Gasket 65247 1
33 109028 Crankcase Assembly (Cast Iron)
(Includes Items 34 -37 inclusive, also* Item 29) 99373 1
34 109029 Governor Crank Bushing 63341 1
35 109030 Cylinder Mounting Stud 23136 3
36 109031 Governor Gear Shaft 63343 1
37 109228 Nut, 3/8-24 hex. 92292 3
38 109032 Governor Gear Washer 92305 2
39 109217 Screw, 1/4-20 x 1/2", hex. hd. 90891 2
40 109033 Governor Gear 69839 1
41 109034 Governor Crank 69926 1
42 109235 Cotter Pin, 1/16 x 1/2" 92288 1
43 10 9035 Governor Plunger 63335 1
44 109036 Cam Shaft Plug 65932 1
45 109037 Cam Shaft 66203 1
4 6 109038 Cam Gear 61454 1
47 10903 9 Cylinder Gasket 66477 1
48 109040 Cylinder 993 5 8 1
ENGINE PARTS
Page 21-E
64 SCREW . Y?
65 SPACER SCREW '
*9 \ z-v----- 62 SPACER
66 SCREW —t & FJ 59 WRENCH
67 SPACER —-(g) 61 GASKET
68 HEAD —•‘7 lt3 || LJ H ft ____J ____?
C. --- (/Y) 60 PLUG
69 GASKET —yX
—' IT------------58 EXHAUST VALVE
t57 INTAKE VALVE
56 CUP
55 SPRI NG *•
54 RETAINER - 53 COLLAR
q 52 SCREW
3 51 NUT
(o>—-------- 50 WASHER
3 49 tappet
o
FIGURE B-3
C-B CO. ENG.
REF. NO. PART MFR. NO. NO. DESCRIPTION NO. REQ
49 109001 Valve Tappet 26308 2
50 109002 Valve Tappet Washer 62252 2
51 109267 Nut, 1/4-28, hex. 90847 2
52 109003 Valve Tappet Screw 90890 2
53 109004 Valve Spring Collar 68283 4
54 109005 Valve Spring Retainer 68293 2
55 109006 Valve Spring 65906 2
56 109007 Valve Spring Cup 62222 2
57 109008 Intake Valve 68563 1
58 109009 Exhaust Valve 23330 1
59 109010 Spark Plug & Filler Cup Wrench 68652 1
60 109011 Spark Plug with Gasket
(Includes Item 61) 89572 1
61 109012 Spark Plug Gasket 27090 1
62 109013 Cylinder Head Spacer 63336 3
63 109014 Cylinder Head Screw 91387 3
64 109015 Cylinder Head & Valve Cover Screw 91386 2
65 109016 Cylinder Head Spacer 63337 2
66 109017 Cylinder Head & Connecting Rod Screw 91162 2
67 109018 Cylinder Head Spacer 91324 2
68 109019 Cylinder Head 61405 1
69 109020 Cylinder Head Gasket 69737 1
Page 22-E
ENGINE PARTS
71 TOP R 1 NG 72 CENTER RING— 73 OIL RING k5=2| 74 PISTON » LOCK 76 PIN — 82 B0DY
£ 89 WASHER -LEVER
112 SCREW ---
llj WASHER--- —J-
W) 1 1 6 VALVE
114 SPRING- 110
115 valve -Jx
j N —TSix*"11,7 B0DY
BUSH'NG
ap
119 GASKET /Ji
/ f 4 > 120 VALVE & SEAT
121 WASHER f
Ji
123 FLOAT --
__TU) 126 PIN
124 SCREW -
5 1 )Jl)
125 WASHER——.J ^'''X
©S^v
127 NOZZLE
122 LOWER BODY ASSEMBLY Y< 191 WAqHFP ± z. ± HAontrc
132 SPRING
133 SCRf ] <^-128 RETAINER
I 135 LEVER & 129 PACKING
134 WASHER Z^\ 130 NUT—
112 SCREW -^)»»@ I® VALVE 151 vALVe\
113 WASHER-——
105 CARBURETOR ASSEMBLY (BRIGGS & STRATTON)
FIGURE 8-6
ENGINE PARTS
Page 25-E
FIGURE 8-6
REF. NO. C-B CO. PART NO. DESCRIPTION ENG. MFR. NO. NO. REQ
105 109137 Carburetor Assembly (Off-Center Choke)
(Items 106 - 136 Inclusive) 89536 1
106 109111 Upper Carburetor Body Assembly
(Items 107-118 Inclusive) 99376 1
107 109220 Screw, 8-32 x 3/4”, fill. hd. 91846 1
108 109112 Throttle Adjusting Spring 26119 1
109 109113 Throttle Lever Pin 23125 1
110 109114 Throttle Lever 21152 1
111 109115 Throttle Shaft Assembly 99524 1
112 109221 Screw, 4-16 x 1/4", rd. hd. 90029 3
113 109222 Lockwasher, 1/8 x 3/64 x 1/32" 90369 3
114 109116 Idling Valve Spring 26157 1
115 109117 Idler Needle Valve 23228 1
116 109118 Throttle Butterfly Valve 62940 1
117 109119 Upper Carburetor Body 99375 1
118 109120 Throttle Shaft Bushing 23108 1
119 109121 Carburetor Gasket 68947 1
120 109122 Inlet Valve and Seat
(Includes Item 121) 99780 1
121 109123 Fibre Washer 68667 2
122 109124 Carburetor Body (Off-Center Choke) 89535 1
123 109125 Carburetor Float 99333 1
124 109223 Screw, 10-32 x 5/8", fill. hd. 90746 4
125 109224 Lockwasher No. 10 91427 4
126 109126 Float Hinge Pin 23114 1
127 109127 Carburetor Nozzle 99345 1
128 109128 Needle Valve Retainer 23117 1
129 109129 Needle Valve Packing 68677 1
130 109130 Needle Valve Packing Nut 23118 1
131 109131 Needle Valve 99346 1
132 109132 Choke Lever Spring 26155 1
133 109133 Choke Lever Screw 23123 1
134 109134 Choke Lever Washer 62899 1
135 109135 Choke Shaft and Lever (Off-Center) 89531 1
136 109136 Choke Valve (Off-Center) 62872 1
Page 26-E
ENGINE PARTS
®------ 141 ) |5|
____\\ V*----------------------------150 CL,P
140 138 \ ]
145 CABLE X-.— J I CONTACT
I y-. ig 1^9 / BLOCK /y^X.
\ JO) 142 ASSEMBLY /y//A
\/y m? 151C0VER
yy dr*— 144
rl 146 WASHER LT"* 152 PLUNGER
Fl 147 SCREW U
M -------- 153 SCREW
KA 3
vX I49 ARMATURE 154 NUT
X. XjSu r"\ (<=>> . 155 WASHER
\ ' 0 7 /q^—------------ 156 WASHER
— -----z—. / 'A^r'x
->* f # \ y'-/—■------ 157 SCREW
170 SCREW r*X. \ r—------------------
Cl 0 -
xs®®© /b»rin6|
\J / / \ * tSS2
/FXv<\ A-—4z-\ 160 INSULAT°R
Vjz I/mj / I / —161 CONDENSER
\\
\ \ \ I JC/ / J / I 162 SCREW
\ Z / jL ^"146 washer
\ ^7) A/ 163 insulator
168 AIR GUIDE --
164 MAG PLATE
/ //q ______j—— 165 0IL VALVE
?T0 \\ / '
| \ \ / / **~~- 166 GASKET
167 - /
SCREW Q
156 WASHER 137 MAGNETO ASSEMBLY
FIGURE B-7 ----«—--------------—-------------—— . -------------------------
ENGINE PARTS
Page 27-E
FIGURE B-7
REF. NO. C-B CO. PART NO. DESCRIPTION ENG. MFR. NO. NO. REQ.
137 109158 Magneto Assembly
(Items 138 - 170 Inclusive) 69835 1
138 109159 Contact Block Assembly
(Items 139 - 144 Inclusive) 69780 1
139 109160 Contact Spring and Point 69754 1
140 109161 Contact Block 65078 1
141 109258 Nut, 8-32, hex. 90313 1
142 109162 Contact Spring Stop 62100 1
143 109259 Lockwasher, 11/64 x 5/64 x 1/32" 90367 1
144 109163 Contact Block Screw 63369 1
145 109164 Ignition Cable 69854 1
146 109234 Lockwasher No. 10 92290 3
147 109261 Screw, 10-32 x 7/8", rnd. hd. 91406 2
148 109165 Contact Connector Plate 62178 1
149 109166 Armature 29656 1
150 109167 Dust Cover Clip 68876 1
151 109168 Magneto Point Dust Cover 65198 1
152 109169 Magnbto Point Plunger 65414 1
153 109170 Contact Point Screw 63238 1
154 109171 Contact Point Locknut 63239 1
155 109262 Shakeproof Lockwasher No. 6 91122 1
156 109216 Lockwasher, 1/4 x 3/32 x 5/64" 90832 8
157 109264 Screw, 1/4-20 x 1", rnd. hd. 91270 4
158 109172 Magneto Plate Bearing (Includes Item 159) 69911 1
159 109173 Oil Retainer Ring 62235 1
160 109174 Condenser Lead Insulator 65735 1
161 109175 Condenser 29652 1
162 109265 Screw, 10-32 x 1/4" fill. hd. 92308 1
163 109176 Armature Lead Insulator 65725 1
164 109177 Magneto Plate with Bearing 69876 1
165 109178 Oil Return Valve 89307 1
166 Magneto Plate Gasket*
109179 .015" Thick 66457 $
109180 .005" Thick 66527 * .
109181 .009" Thick 66537 *
167 109226 Screw, 1/4-20 x 3/8", hex. hd. 91439 4
168 109182 Blower Housing Air Guide 62926 1
169 109183 Lockwasher 90774 3
170 109184 Magneto Plate Screw 91385
* Use one of the three thicknesses
Page 28-E
ENGINE PARTS
185 STRAP—<^*“171 SCREW
187' COVER 183 ROD ’172 WASHER
?■ (3) <-188 PIN I \
LJ LMvk LEVER / v \ •
/* 190 SPRING dg$k-191 SCREW \ \
186 COMPRESSION I \ \ 173 HOUSING
192 GASKET RELEASE ASSEMBLY | noo „ amd \ \ /
180 SCREW >. \
181 WASHER ----' I \ \
(A § . ii >
x \® Wi
184 PULLER \ V/A \ A \ ;.... \ \ : 4®J
\ VW-iir //
179 FLYWHEEL / // ' \ /XZsZ /
/ UQ-ZS gW? \ (*) /
178 SCREW jxP /
176 SCREW 174 SCREEN
*-177 WASHER 175 RIVETS
FIGURE 8-8
C-B CO. ENG.
REF. PART MFR. NO.
NO. NO. DESCRIPTION NO. REQ
171 109229 Screw, 1/4-20 x 5/8", rnd. hd. 91698 4
172 109216 Lockwasher, 1/4 x 3/32 x 5/64" 90832 4
173 109054 Blower Housing 99378 1
174 109055 Blower Housing Screen 62397 1
175 109056 Rivets 36436 8
176 109057 Blower Housing Mounting Screw 92272 8
177 109231 Lockwasher, 5/16 x 1/8 x 1/16" 90366 8
178 109232 Screw, 1/4-20 x 3/8", rnd. hd. 91195 2
179 109058 Magneto and Blower Flywheel 69808 1
180 109233 Screw, 10-32 x 1/2", rnd. hd. 90597 1
181 109234 Lockwasher No. 10 92290 1
182 109059 Ignition Cable Clamp 23581 1
183 109060 Compression Release Rod 63609 1
184 109061 Flywheel Puller 29020 1
185 109062 Blower Housing Mounting Strap 62177 2
186 109063 Compression Release Assembly
(Items 187-191 Inclusive) 69950 1
187 109064 Valve Cover 69951 1
188 109235 Cotter Pin, 1/16 x 1/2" 92288 1
189 109065 Shaft Lever and Swivel 69952 1
190 109066 ‘ Compression Release Spring 67666 1
191 109236 Screw, 10-32 x 5/16", rnd. hd. 90010 1
192 109067 Valve Cover Plate Gasket 65237 1
ENGINE PARTS
Page 29-E
201 BUSHING—. / 202 WASHER
1 / 20? NUT
r 194 PLATE //T) @ @
195 pinion / yV/ / y
Z/^7 O 200 STUD 199 SPACER
yvJ7 __-- 208 GEAR
\ \ V J
\\V ///JRa \\ Z&i pin
(f —I < ^*7 \///'\K\\ 206 CUP
U / AUy 205 spring
196 WASHER / //y/ \\\\\
197 SCREW J IK \ \v\ 204 CRANK
198 BRACKET WITH / //] \ A©)
BUSHING AND / ///// '^-7
oil cup / ///r I \-----r^-_____
Fif// z 199 SPACER 1 V- ,_y
ujt 200 STU0 / 202 WASHER
199 SPACER @ 203 NUT
193 CRANK STARTER ASSEMBLY
FIGURE B-9
REF. NO. C-B CO. PART NO. DESCRIPTION ENG. MFR. NO. NO. REQ. ——-I
193 109068 Crankstarter Assembly
(Items 194- 208 Inclusive) 29089 1
194 109069 Starter Pinion Lock Plate 62363 1
195 109070 Starter Pinion 63457 1
196 109225 Lockwasher, 1/4 x 5/64 x 1/16" 90699 2
197 109226 Screw, 1/4-20 x 3/8", hex. hd. 91439 2
198 109071 Starter Crank Bracket 69953 1
109072 Shaft Bushing 63605 1
109073 Starter Shaft Oil Cup 29222 1
199 109074 Starter Bracket Spacer 63460 6
200 109075 Starter Bracket Stud 63456 4
201 109076 Eccentric Bushing 63458 2
202 109227 Lockwasher, 11/32 x 1/8 x 3/32" 92268 4 '
203 109228 Nut, 3/8-24 hex. 92292 4
204 109077 Starter Crank 99024 1
205 109078 Crankstarter Spring 68156 1
206 109079 Starter Spring Cup 62254 1
207 109080 Starter Shaft Pin 63199 1
208 109081 Starter Gear and Shaft 69949 1
Page 30-E
ENGINE PARTS
211 STRAP
Z 209 TANK ) ^7---z 229 ELBOW
' 21! STRAP ( 22L “P MUFFLER KT/Z X
zT0 GAS-TANK V, ^x, II H -----— (81! /
( _____________ //\x ( f x. X —J1 tz> /
Z^g^yl 2g8 -^237 । V\ v \ \ I
L JSG51T236 "Lever , \ \ x____ X^b)
<$mX=srP -! 235 NUT \ \ 1 zl?§\
I (234 PACKING \ \ LwIzX
LJJ 233 COVER I \ \ xQwK
239 SCREEN I U // X \ ' I
l^U 240 GASKET ] X?U. ELBOW
k I 241 BOWL \\ Z \ I 1 \
242 YOKE ______ I \
W- GAS F'LTER ASSEMBLY U JI NIPPLE \
~ \ tO 245 ELB0W ^^x
219 STRAP iZ’fTI [ V\\
INCLUDES O1O RDArl/CT \\ * \\ \\ ___°
220 SCREW 218 CAP 212 BRACKET TO CARBURETOR J) \X------
22i NUT 7——=x X irJ \
^====3E^~3Xx~'^7 \\ K \ 214 WASHER DEFLECTOR
*// # X\ V \\ / ^213 SCREW
// // \\ V 217 GAS TANK I ®
/ / ff I | || CAP j . @
II | 'I Z s ®
\\ V // 0
\\ XXV (A /n ® 215 GAS LINE x
f) 72^ BRACKET H ’ ’
\\ l^z \k N0TE: ENGINE TYPE 304156 USES
xJ^/^222 line l\Wqe] GASOLINE TANK #109191.
1^^< ) TYPE 304340 USES TANK
^ 225 SCREW / ^taqipK
223 CONNECTOR 226 WASHEr/ ^1U91«9
216 GAS TANK ASSEMBLY
FIGURE B-IO
ENGINE PARTS
Page 31-L
FIGURE B-IO
REF. NO. C-B CO. PART NO. DESCRIPTION ENG. MFR. NO. NO. REQ.
209 109185 Gas Tank - 5 gallon (Includes
Item 210) Wisconsin Motor #WE-106 1
210 109186 Gas Tank Cap - Wisconsin Motor #RC-77 1
211 109187 Gas Tank Strap with Bolt and Nut -
Wisconsin Motor #PG-174B 2
212 109188 Gas Tank Bracket 1
213 109252 Cap Screw, 3/8-16 x 1" 5
214 109253 Lockwasher, 3/8" 5
215 109189 Gasoline Line, 6' long 1
216 109190 Old Style Gas Tank Assembly
(Includes Stems 217 - 226 Inclusive) 1
217 109191 Gas Tank and Cap - 1 gallon
(Includes Item 218) 64589 1
218 109192 Gas Tank Cap 69961 1
219 109193 Gas Tank Strap (Includes Items 220 - 221) 69298 2
220 109254 Screw, 1/4-20 x 1-1/2", fill. hd. 91257 2
221 109255 Nut, 1/4-20, sq. hd. 90970 2
222 109194 Gasoline Line, 12-1/2" long 89080 1
223 109195 Gasoline Line Connector 63377 1
224 109196 Gas Tank Bracket 61380 1
225 109256 Screw, 1/2-20 x 1-1/2", hex. hd. 91229 2
226 109257 Lockwasher, 1/2" 90683 2
227 109197 Air Deflector 1
228 109198 Muffler 69134 1
229 109199 Exhaust Pipe Elbow, 45° 91415 1
230 109200 Exhaust Nipple 91416 1
231 109201 Exhaust Street Elbow, 45° 92130 1
232 109202 Gas Filter Assembly
(Includes Items 233 - 242 Inclusive) 99910 1
233 109203 Gas Filter Cover Assembly
(Items 234- 238 Inclusive) 99909 1
234 109204 Shut Off Lever Packing 27019 1
235 109205 Shut Off Lever Nut 23346 1
236 109206 Shut Off Lever 23347 1
237 109207 Gas Filter Connector 91635 1
238 109208 Gas Filter Connector 53029 1
239 109209 Gas Filter Screen 62876 1
240 109210 Gas Filter Gasket 68477 1
241 109211 Gas Filter Bowl 68487 1
242 109212 Gas Filter Yoke Assembly 99665 1
243 109213 Gas Filter Elbow, 1/8", 90° 1
244 109214 Gas Filter Nipple, 1/8" 1
Page 32-E ENGINE PARTS PRICE LIST
REF. NO. BRIGGS & C-B CO. PART NO. NUMERICAL 304340 PAGE NO. PRICE EACH
PARTS PRICE LIST
CLEAVER TANK CAR HEATER
STRATTON ENGINE - MODEL Z, TYPE NO. 304156 &
ENG.
MGR.
DESCRIPTION NO.
49 109001 Valve Tappet 26308 21-E $ 1.50
50 109002 Valve Tappet Washer 62252 21-E .10
52 109003 Valve Tappet Screw 90890 21-E .10
53 109004 Valve Spring Collar 68283 21-E .20
54 109005 Valve Spring Retainer 68293 21-E .20
55 109006 Valve Spring 65906 21-E .30
56 109007 Valve Spring Cup 62222 21-E .06
57 109008 Intake Valve 68563 21-E 1.50
58 109009 Exhuast Valve 23330 21-E 4.00
59 109010 Spark Plug and Filler Cup Wrench 68652 21-E .40
60 61 109011 109012 Spark Plug with Gasket (Includes Item 61) 89572 Spark Plug Gasket 27090 21-E 21-E 1.30 .10
62 109013 Cylinder Head Spacer 63336 21-E .60
63 109014 Cylinder Head Screw 91387 21-E .20
64 109015 Cylinder Head and Valve Cover Screw 91386 21-E .20
65 109016 Cylinder Head Spacer 63337 21-E .50
66 109017 Cylinder Head and Connecting Rod Screw 91162 21-E .10
67 109018 Cylinder Head Spacer 91324 21-E .06
68 109019 Cylinder Head 61405 21-E 12.00
69 109020 Cylinder Head Gasket 69737 21-E .50
22 109021 Cylinder Shield 62924 20-E .90
25 109022 Breather Tube 69314 20-E 1.60
26 109023 Crankcase Cover Gasket 66717 20-E .50
27 28 109024 109025 Crankcase Cover (Cast Iron) (Includes Item 28) 99936 Bearing Oil Seal 69740 20-E 20-E 12.00 3.00
31 109026 Ball Bearing 69739 20-E 11.00
32 109027 Base Gasket 65247 20-E .70
33 34 109028 109029 Crankcase Assembly (Cast Iron) (Includes Items 34 -37 Inclusive, also Item 29) 99373 Governor Crank Bushing 63341 20-E 20-E 24.50 .50
35 109030 Cylinder Mounting Stud 23136 20-E .10
36 109031 Governor Gear Shaft 63343 20-E .70
38 109032 Governor Gear Washer 92305 20-E .10
40 109033 Governor Gear €9839 20-E 9.00
41 109034 Governor Crank 69926 20-E 2.50
43 109035 Governor Plunger 63335 20-E .70
44 109036 Cam Shaft Plug 65932 20-E .10
45 109037 Cam Shaft 66203 20-E 1.00
46 109038 Cam Gear 61454 20.-E 9.00
47 109039 Cylinder Gasket 66477 20-E .20
48 109040 Cylinder 99358 20-E 33.00
1 109041 Oil Pump Assembly (Items 2-4 Inclusive) 99360 19-E 3.00
2 109042 Oil Pump Screen 99361 19-E 1.50
7 109043 Oil Drain Plug 91084 19-E .20
8 109044 Base (Cast Iron) 61287 19-E 14.00
9 109045 Oil Filler Nipple 92469 19-E .40
10 109046 Oil Filler Cap 69689 19-E .80
ENGINE PARTS PRICE LIST Page 33-E
REF. NO. C-B CO. PART NO. DESCRIPTION ENG. MGR. NO. PAGE NO. PRICE EACH
11 109047 Oil Tube Connector 63202 19-E $1.00
12 109048 Oil Tube Connector Nut 63217 19-E .20
13 109049 Oil Pump Spring 26413 19-E .20
14 109050 Oil Pump Plunger 23132 19-E .30
15 109051 Oil Pump Tube 99362 19-E 1.30
16 109052 Oil Tube Retainer 62081 19-E .50
19 109053 Oil Pump Rod 66739 19-E .80
173 109054 Blower Housing 99378 28-E 15.00
174 109055 Blower Housing Screen 62397 28-E 1.00
175 109056 Rivets 36436 28-E .02
176 109057 Blower Housing Mounting Screw 92272 28-E .10
179 109058 Magneto and Blower Flywheel 69808 28-E 30.00
182 109059 Ignition Cable Clamp 23581 28-E .10
183 109060 Compression Release Rod 63609 28-E .60
184 109061 Flywheel Puller 29020 28-E .90
185 109062 Blower Housing Mounting Strap 62177 28-E .50
186 109063 Compression Release Assembly
(Items 187-191 Inclusive) 69950 28-E 4.00
187 109064 Valve Cover 69951 28-E 4.50
189 109065 Shaft Lever and Swivel 69952 28-E 4.00
190 109066 Compression Release Spring 67666 28-E .50
192 109067 Valve Cover Plate Gasket 65237 28-E .20
193 109068 Crankstarter Assembly
(Items 194- 208 Inclusive) 29089 29-E 23.00
194 109069 Starter Pinion Lock Plate 62363 29-E .90
195 109070 Starter Pinion 63457 29-E 5.00
198 109071 Starter Crank Bracket 69953 29-E 8.00
109072 Shaft Bushing 63605 29-E .60
109073 Starter Shaft Oil Cup 29222 29-E .70
199 109074 Starter Bracket Spacer 63460 29-E .20
200 109075 Starter Bracket Stud 63456 29-E .30
201 109076 Eccentric Bushing 63458 29-E •20 ;
204 " 109077 Starter Crank 99024 29-E 3.00
205 109078 Crankstarter Spring 68156 29-E .20
206 109079 Starter Spring Cup 62254 29-E .40
207 109080 Starter Shaft Pin 63199 29-E .30
208 109081 Starter Gear and Shaft 69949, 29-E 7.00 ’
71 Top Compression Ring
109082 Standard 61964 22-E .80
109083 •010"-0.S. 21002 22-E .80
109084 .020"-0.S. 21005 22-E .80
109085 .030n-0.S. 21008 22-E .80
72 Center Compression Ring
109086 Standard 61963 22-E .80 f
109087 .010"-0.S. 21003 22-E .80 ,i
109088 .020"-0.S. 21006 22-E .80 |
109089 .030"-0.S. 21009 22-E .80
73 Oil Ring
109090 Standard 61292 22-E 1.20
109091 .010"-0.S. 61335 22-E L.20
109092 .020"-0.S. 61336 22-E 1.20 >
109093 .030"-0.S. 61337 22-E 1,20 1
Page 34-E ENGINE PARTS PRICE LIST
C-B CO. ENG.
REF. PART MGR. PAGE PRICE
NO. — NO. DESCRIPTION NO. NO. EACH
~4 Piston
109094 Standard 69921 22-E $ 7.00
109095 .010"-0.S. 69922 22-E 8.50
109096 •020"-0.S. 69923 22-E 8.50
109097 .030"-Q.S. 69924 22-E 8.50
75 109098 Piston Pin Locks 65776 22-E .06
70 Piston Assembly
109099 Standard 99947 22-E 9.80
109100 .010"-O.S. 99948 22-E 11.30
109101 .020"-0.S. 99949 22-E 11.30
109102 .030"-0.S. 99950 22-E 11.30
76 Piston Pin
109103 S tandard 69925 22-E 1.00
109104 .005"-0.S. 29103 22-E 1.20
77 109105 Connecting Rod Assembly 69642 22-E 12.00
109106 Connecting Rod Shim 22246 22-E .10
109107 Connecting Rod Washer 67502 22-E .10
109108 Connecting Rod Screw 91162 22-E .10
I 78 109109 Crankshaft 26278 22-E 24.00
1 79 109110 Flywheel Key 66403 22-E .10
1 106 109111 Upper Carburetor Body Assembly
I 108 (Items 107-118 Inclusive) 99376 25-E 9.00
109112 Throttle Adjusting Spring 26119 25-E .20
1 109 109113 Throttle Lever Pin 23125 25-E .10
| no 109114 Throttle Lever 21152 25-E .40
111 109115 Throttle Shaft Assembly 99524 25-E 1.30
1 114 109116 Idling Valve Spring 26157 25-E .10
1 115 109117 Idler Needle Valve 23228 25-E .50
| 116 1 117 109118 109119 Throttle Butterfly Valve Upper Carburetor Body 62940 99375 25-E 25-E .20 5.60
I 118 109120 Throttle Shaft Bushing 23108 25-E .20
1 119 109121 Carburetor Gasket 68947 25-E .20
1 120 109122 Inlet Valve & Seat (includes Item 121) 99780 25-E 1.60
1 121 109123 Fibre Washer 68667 25-E .10
1 122 109124 Carburetor Body (Off-Center Choke) 89535 25-E 8.50
I 123 109125 Carburetor Float 99333 25-E 1.00
I 126 109126 Float Hinge Pin 23114 25-E .20
1 127 109127 Carburetor Nozzle 99345 25-E i.20
| 128 109128 Needle Valve Retainer 23117 25-E .50
i 129 109129 Needle Valve Packing 68677 25-E .10
a 130 109130 Needle Valve Packing Nut 23118 25-E .40
i 131 109131 Needle Valve 99346 25-E 1.20
i 132 109132 Choke Lever Spring 26155 25-E .10
I 133 109133 Choke Lever Screw 23123 25-E .10
I 134 109134 Choke Lever Washer 62899 25-E .10
1 135 109135 Choke Shaft and Lever (Off-Center) 89531 25-E 1.20
1 136 109136 Choke Valve (Off-Center) 62872 25-E .70
| 105 109137 Carburetor Assembly (Off-Center Choke)
(Items 106 - 136 Inclusive) 89536 25-E 20.00
1 80 109138 Idling Device 99458 23-E 3.50
1 81 109139 Air Cleaner Assembly • (Items 82- 87 Inclusive) 69947 23-E 14.00
•
ENGINE PARTS PRICE LIST
Page 35-E
C-B CO. ENG.
REF. PART MGR. PAGE PRICE
NO. NO. DESCRIPTION NO. NO. EACH
82 109140 Air Cleaner Body (Items 83 - 84 Incl.) 69948 23-E $ 10.00
83 109141 Air Cleaner Bowl 62465 23-E 1.50
84 109142 Air Cleaner Bowl Clamp 62466 23-E .30
85 109143 Screw, No. 7 x 1/2" Parker Kalon 91458 23-E .10
86 109144 Air Cleaner Elbow 61371 23-E 4.00
88 109145 Stop Switch Washer 67632 23-E .10
92 109146 Stop Switch 62196 23-E .20
93 109147 Intake Elbow Locknut 63445 23-E .50
94 109148 Carburetor Baffle Plate 99393 23-E 1.00
95 109149 Carburetor Intake Elbow 61976 23-E 3.50
96 109150 Carburetor Gasket 65647 23-E .20
97 109151 Air Cleaner Washer 65084 23-E .10
98 109152 Air Cleaner Screw 91442 23-E .20
99 109153 Governor Spring Rod Nut 63520 23-E .10
100 109154 Governor Spring Rod 63334 23-E 1.00
101 109155 Governor Spring 67316 23-E .40
103 109156 Throttle Link 26160 23-E 1.00
104 109157 Governor Lever 29429 23-E 2.50
137 138 109158 109159 Magneto Assembly (Items 138 - 170 Incl.) Contact Block Assembly (Items 139- 144 Inclusive) 69B35 69780 27-E 27-E 18.00 1.30
139 109160 Contact Spring and Point 69754 27-E .60
140 10^161 Contact Block 65978 27-E .80
142 109162 Contact Spring Stop 62100 27-E .30
144 109163 Contact Block Screw 93369 27-E .10
145 109164 Ignition Cable 69854 27-E .70
148 109165 Contact Connector Plate 62178 27-E .10
149 109166 Armature 29656 27-E 8.00
150 109167 Dust Cover Clip 68876 27-E .20
151 109168 Magneto Point Dust Cover 65198 27-E .50
152 109169 Magneto Point Plunger 65414 27-E .60
153 109170 Contact Point Screw 63238 27-E .80
154 158 109171 109172 Contact Point Locknut Magneto Plate Bearing (Includes Item 159) 63239 69911 27-E 27-E .10 1.40
159 109173 Oil Retainer Ring 62235 27-E .10
160 109174 Condenser Lead Insulator 65735 27-E .10
161 109175 Condenser 29652 27-E 1.00
163 109176 Armature Lead Insulator 65725 27-E .10
164 109177 Magneto Plate with Bearing 69876 27-E 6.00
165 166 109178 Oil Return Valve Magneto Plate Gaskets* 89307 27-4? .30
109179 .015" Thick 66457 27-E .10
109180 .005" Thick 66527 27-E .10
109181 .009" Thick 66537 27-E .10
168 109182 Blower Housing Air Guide 62936 27-E 1.60 .06
169 109183 Lockwasher 90774 27-E
170 209 109184 109185 Magneto Plate Screw Gas Tank - 5 gallon (Incl. Item 210 Wis. Motor #WE-106) 91385 • 27-E 31-E . 1 V 13.00
210 109186 Gas Tank Cap - Wis. Moto’ #RC-77 31-E 1.04
* Use one of the three thicknesses
0
Page 36-E
ENGINE PARTS PRICE LIST
REF. NO. C-B CO. PART -NO. ENG. MGR. NO. PAGE NO. PRICE EACH
211 109187 Gas Tank Strap with Bolt and Nut,
Wisconsin Motor #PG-174B 31-E $ 2.40
212 109188 Gas Tank Bracket 31-E 14.40
215 109189 Gasoline Line, 6’ long 31-E 1.00
216 109190 Old Style Gas Tank Assembly
(Includes Items 217 - 226 Inclusive! 1 31-E 15.30
217 109191 One Gallon Gas Tank and Cap
(Includes Item 218) 64589 31-E 8.00
218 109192 Gas Tank Cap 69961 31-E .70
219 109193 Gas Tank Strap (Incl. Items 220- 221) 69298 31-E .70
222 109194 Gasoline Line - 12-1/2" Long 89080 31-E .90
223 109195 Gasoline Line Connector 63377 31-E .70
224 109196 Gas Tank Bracket 61380 31-E 4.50
227 109197 Air Deflector 31-E 7.20
228 109198 Muffler 69134 31-E 5.00
229 109199 Exhaust Pipe Elbow, 45° 91415 31-E .90
230 109200 Exhaust Nipple 91416 31-E .40
231 109201 Exhaust Street Elbow, 45° 92130 31-E .90
232 109202 Gas Filter Assembly
(Items 233 - 242 Inclusive) 99910 31-E 3.50
233 109203 Gas Filter Cam Assembly
(Items 234- 238 Inclusive) 99909 31-E 2.50
234 109204 Shut Off Lever Packing 27019 31-E .10
235 109205 Shut Off Lever Nut 23346 31-E .30
236 109206 Shut Off Lever 23347 31-E .50
237 109207 Gas Filter Connector 91635 31-E .30
238 109208 Gas Filter Connector 53029 31-E .40
239 109209 Gas Filter Screen 62876 31-E .30
240 109210 Gas Filter Gasket 68477 31-E .10
241 109211 Gas Filter Bowl 68487 31-E .30
242 109212 Gas Filter Yoke Assembly 99665 31-E 1.00
243 109213 Gas Filter Elbow, 1/8" 90° 31-E .30
244 109214 Gas Filter Nipple, 1/8" 31-E .30
87 109215 Screw, 1/4-20 x 1", fill. hd. 91256 23-E .10
89 109216 Lockwasher, 1/4 x 3/32 x 5/64" 90832 23-E .04
90 109217 Screw, 1/4-20 x 1/2", hex. hd. 90891 23-E .10
91 109218 Screw, 1/4-20 x 3/4", hex. hd. 90700 23-E .10
102 109219 Cotter Pin, 1/16 x 3/8" 92286 23-E .04
107 109220 Screw, 8-32 x 3/4", fill. hd. 91846 25-E .10
112 109221 Screw, 4-16 x 1/4", rd. hd. 90029 25-E .10
113 109222 Lockwasher, 1/8 x 3/64 x 1/32 90369 25-E .04
124 109223 Screw, 10-32 x 5/8", fill. hd. 90746 25-E .10
125 109224 Lockwasher No. 10 91427 25-E .06
196 109225 Lockwasher, 1/4 x 5/64 x 1/16" 90699 29-E .04
197 109226 Screw, 1/4-20 x 3/8", hex. hd. 91439 29-E .10
ENGINE PARTS PRICE LIST Page 37-E
C-B CO. ENG.
REF. PART MGR. PAGE PRICE
NO. NO. DESCRIPTION NO. NO. EACH
202 109227 Lockwasher, 11/32 x 1/8 x 3/32" 92268 29-E $ .04
203 109228 Nut, 3/8-24, hex. 92292 29-E .06
171 109229 Screw, 1/4-20 x 5/8", rd. hd. 91698 28-E .10
177 109231 Lockwasher, 5/16 x 1/8 x 1/16" 90366 28-E .04
178 109232 Screw, 1/4-20 x 3/8", rd. hd. 91195 28-E .06
180 109233 Screw, 10-32 x 1/2", rd. hd. 90597 28-E .06
181 109234 Lockwasher No. 10 92290 28-E .04
188 109235 Cotter Pin, 1/16 x 1/2" 92288 28-E .04
191 109236 Screw, 10-32 x 5/16", rd. hd. 90010 28-E .10
3 109237 Lockwasher No. 12 91059 19-E .04
4 109238 Screw, 12-24 x 5/16", fill. hd. 91921 19-E .10
6 109240 Screw, 5/16-24 x 3/4", hex. hd. 90950 19-E .10
20 109243 Screw, 3/8-16 x 1-1/4", hex. hd. 90887 19-E .10
24 109246 Screw, 1/4-20 x 1/2", rd. hd. 90916 20-E .10
30 109248 Screw, 3/8-24 x 3/4", hex. hd. 91028 20-E .10
213 109252 Cap Screw, 3/8-16 x 1" 31-E .12
214 109253 Lockwasher, 3/8" 31-E .06
219 109254 Screw, 1/4-20 x 1-1/2", fill. hd. 91257 31-E .10
221 109255 Nut, 1/4-20, sq. hd. 90970 31-E .10
225 109256 Screw, 1/2-20 x 1-1/2", hex. hd. 91229 31-E .20
226 109257 Lockwasher, 1/2" 90683 31-E .06
141 109258 Nut, 8-32.hex. 90313 27-E .10
143 109259 Lockwasher, 11/64 x 5/64 x 1/32" 90367 27-E .06
147 109261 Screw, 10-32 x 7/8", rd. hd. 91406 27-E .10
155 109262 Shakeproof Lockwasher No. 6 91122 27-E .06
157 109264 Screw, 1/4-20 x 1", rd. hd. 91270 27-E .10
162 109265 Screw, 10-32 x 1/4", fill. hd. 92308 27-E .10
51 109267 Nut, 1/4-28, hex. 90847 21-E .10
1BRARY
UNT LIBRARIES DENTON TX 78203
■III Hill Illi
1001895430