[Federal Register Volume 61, Number 200 (Tuesday, October 15, 1996)]
[Rules and Regulations]
[Pages 53613-53614]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 96-26045]
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DEPARTMENT OF TRANSPORTATION
14 CFR Part 39
[Docket No. 95-CE-56-AD; Amendment 39-9781; AD 96-21-04]
RIN 2120-AA64
Airworthiness Directives; The New Piper Aircraft, Inc. (Formerly
Piper Aircraft Corporation) PA23, PA31, PA31P, PA31T, and PA42 Series
Airplanes
AGENCY: Federal Aviation Administration, DOT.
ACTION: Final rule.
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SUMMARY: This amendment supersedes Airworthiness Directive (AD) 86-17-
07, which currently requires replacing all hydraulic hoses with
hydraulic hoses of an improved design on certain The New Piper
Aircraft, Inc. (Piper) PA23, PA31, PA31P, PA31T, and PA42 series
airplanes. This AD action will require inspecting for improperly
manufactured hydraulic hoses replaced during a specific time frame and
replacing all affected hydraulic hoses. An incorrect designation of a
Piper Model PA31-310 and a Piper Model PA23-150 airplane prompted the
proposed AD action. The actions specified by this AD are intended to
prevent hydraulic hose failure which could cause loss of hydraulic
capabilities resulting in a gear-up landing and possible loss of the
airplane.
DATES: Effective December 10, 1996.
The incorporation by reference of certain publications listed in
the regulations is approved by the Director of the Federal Register as
of December 10, 1996.
ADDRESSES: Service information that applies to this AD may be obtained
from The New Piper Aircraft, Inc., Attn: Customer Service, 2926 Piper
Dr., Vero Beach, Florida, 32960. This information may also be examined
at the Federal Aviation Administration (FAA), Central Region, Office of
the Assistant Chief Counsel, Attention: Rules Docket 95-CE-56-AD, Room
1558, 601 E. 12th Street, Kansas City, Missouri 64106; or at the Office
of the Federal Register, 800 North Capitol Street, NW., suite 700,
Washington, DC.
FOR FURTHER INFORMATION CONTACT: : Christina Marsh, Aerospace Engineer,
FAA, Atlanta Aircraft Certification Office, Campus Building, 1701
Columbia Avenue, suite 2-160, College Park, Georgia 30337-2748;
telephone (404) 305-7362; facsimile (404) 305-7348.
SUPPLEMENTARY INFORMATION: A proposal to amend part 39 of the Federal
Aviation Regulations (14 CFR part 39) to include an AD that would apply
to Piper PA23, PA31, PA31P, PA31T, and PA42 series airplanes was
published in the Federal Register on May 3, 1996 (61 FR 19867). This
action would supersede AD 86-17-07 with a new AD that would retain the
same requirements as AD 86-17-07 and change the model designation in
the Applicability section from Piper Model PA31-310 and PA23-150
airplanes to Piper Model PA31 and PA23 airplanes, respectively. With
this in mind, the proposed action would not provide any additional cost
impact upon U.S. operators over that already required by AD 86-17-07.
Accomplishment of this action will be in accordance with Piper Service
Bulletin (SB) No. 822, dated April 2, 1986.
Interested persons have been afforded an opportunity to participate
in the making of this amendment. No comments were received on the
proposed rule or the FAA's determination of the cost to the public.
After careful review of all available information related to the
subject presented above, the FAA has determined that air safety and the
public interest require the adoption of the rule as proposed except for
minor editorial corrections. The FAA has determined that these minor
corrections will not change the meaning of the AD and will not add any
additional burden upon the public than was already proposed.
The regulations adopted herein will not have substantial direct
effects on the States, on the relationship between the national
government and the States, or on the distribution of power and
responsibilities among the various levels of government. Therefore, in
accordance with Executive Order 12612, it is determined that this final
rule does not have sufficient federalism implications to warrant the
preparation of a Federalism Assessment.
[[Page 53614]]
For the reasons discussed above, I certify that this action (1) is
not a ``significant regulatory action'' under Executive Order 12866;
(2) is not a ``significant rule'' under DOT Regulatory Policies and
Procedures (44 FR 11034, February 26, 1979); and (3) will not have a
significant economic impact, positive or negative, on a substantial
number of small entities under the criteria of the Regulatory
Flexibility Act. A copy of the final evaluation prepared for this
action is contained in the Rules Docket. A copy of it may be obtained
by contacting the Rules Docket at the location provided under the
caption ADDRESSES.
List of Subjects in 14 CFR Part 39
Air transportation, Aircraft, Aviation safety, Incorporation by
reference, Safety.
Adoption of the Amendment
Accordingly, pursuant to the authority delegated to me by the
Administrator, the Federal Aviation Administration amends part 39 of
the Federal Aviation Regulations (14 CFR part 39) as follows:
PART 39--AIRWORTHINESS DIRECTIVES
1. The authority citation for part 39 continues to read as follows:
Authority: 49 USC 106(g), 40113, 44701.
Sec. 39.13 [Amended]
2. Section 39.13 is amended by removing Airworthiness Directive
(AD) 86-17-07, Amendment 39-5400, and by adding a new AD to read as
follows:
96-21-04 The New Piper Aircraft, Inc.: Docket No. 95-CE-56-AD;
Amendment No. 39-9781, Supersedes AD 86-17-07, Amendment 39-5400.
Applicability: The following models and serial numbers, certificated
in any category.
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Models Serial Nos.
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PA23 and PA23-160...................... 23-1 through 23-2046.
PA23-235............................... 27-505 through 27-622.
PA23-250............................... 27-1 through 27-8154030.
PA31, PA31-300, and PA31-325........... 31-2 through 31-8312019.
PA31-350............................... 31-5001 through 31-8553002.
PA31P.................................. 31P-1 through 31P-7730012.
PA31P-350.............................. 31P-8414001 through 31P-
8414050.
PA31T.................................. 31T-7400002 through 31T-
8120104.
PA31T1................................. 31T-7804001 through 31T-
8304003, and 31T-1104004
through 31T-1104017.
PA31T2................................. 31T-8166001 through 31T-8166076
and, 31T-1166001 through 31T-
1166008.
PA31T3................................. 31T-8275001 through 31T-8475001
and, 31T-5575001.
PA42................................... 42-7800001, 42-7800002, 42-
7801003, 42-7801004, 42-
8001001 through 42-8001106, 42-
8301001, 42-8301002, 42-
5501003 through 42-5501023,
and 42-5501025.
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Note 1: This AD applies to each airplane identified in the
preceding applicability provision, regardless of whether it has been
modified, altered, or repaired in the area subject to the
requirements of this AD. For airplanes that have been modified,
altered, or repaired so that the performance of the requirements of
this AD is affected, the owner/operator must request approval for an
alternative method of compliance in accordance with paragraph (c) of
this AD. The request should include an assessment of the effect of
the modification, alteration, or repair on the unsafe condition
addressed by this AD; and, if the unsafe condition has not been
eliminated, the request should include specific proposed actions to
address it. Compliance: Required within 25 hours time-in-service
(TIS) after September 2, 1986 (the effective date of AD 86-17-07) or
within 10 hours TIS after the effective date of this AD, whichever
occurs later, unless already accomplished.
To prevent hydraulic hose failure which could cause loss of
hydraulic capabilities resulting in a gear-up landing and possible
loss of the airplane, accomplish the following:
(a) Inspect and replace all hydraulic hoses identified as Piper
part number (P/N) 17766-02 or 465-138 and having a smooth rubber
surface and a blue colored end nut, with hoses of the same part
number having a woven outer covering and black colored end nut, in
accordance with the INSTRUCTIONS section of Piper Service Bulletin
(SB) No. 822, dated April 2, 1986.
Note 2: These hoses were available for installation starting
February 1, 1985, and may have been installed in newly manufactured
airplanes or as spares at any subsequent time.
(b) Special flight permits may be issued in accordance with 14
CFR 21.197 and 21.199 to operate the airplane to a location where
the requirements of this AD can be accomplished.
(c) An alternative method of compliance or adjustment of the
compliance time that provides an equivalent level of safety may be
approved by the Manager, FAA, Atlanta Aircraft Certification Office,
Campus Building, 1701 Columbia Avenue, suite 2-160, College Park,
Georgia 30337-2748. The request shall be forwarded through an
appropriate FAA Maintenance Inspector, who may add comments and then
send it to the Manager, Atlanta Aircraft Certification Office.
Note 3: Information concerning the existence of approved
alternative methods of compliance with this AD, if any, may be
obtained from the Atlanta Aircraft Certification Office.
(d) Alternative methods of compliance approved in accordance
with AD 86-17-07 (superseded by this action) are considered approved
as alternative methods of compliance with this AD.
(e) The inspections and or replacements required by this AD
shall be done in accordance with Piper Service Bulletin No. 822,
dated April 2, 1986. This incorporation by reference was approved by
the Director of the Federal Register in accordance with 5 U.S.C.
552(a) and 1 CFR part 51. Copies may be obtained from The New Piper
Aircraft, Inc., Attn: Customer Service, 2926 Piper Dr., Vero Beach,
Florida, 32960. Copies may be inspected at the FAA, Central Region,
Office of the Assistant Chief Counsel, Room 1558, 601 E. 12th
Street, Kansas City, Missouri, or at the Office of the Federal
Register, 800 North Capitol Street, NW., suite 700, Washington, DC.
(f) This amendment supersedes AD 86-17-07, Amendment 39-5400.
(g) This amendment (39-9781) becomes effective on December 10,
1996.
Issued in Kansas City, Missouri, on October 4, 1996.
Michael Gallagher,
Manager, Small Airplane Directorate, Aircraft Certification Service.
[FR Doc. 96-26045 Filed 10-11-96; 8:45 am]
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