[Federal Register Volume 65, Number 57 (Thursday, March 23, 2000)]
[Rules and Regulations]
[Pages 15536-15537]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 00-6489]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. 99-NE-49-AD; Amendment 39-11560; AD 2000-03-03]
RIN 2120-AA64


Airworthiness Directives; General Electric Company (GE) CF34 
Series Turbofan Engines; Correction

AGENCY: Federal Aviation Administration, DOT.

ACTION: Final rule; correction.

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SUMMARY: This document makes a correction to Airworthiness Directive 
(AD) 2000-03-03 that is applicable to certain General Electric Company 
CF34 series turbofan engines that was published in the Federal Register 
on February 7, 2000 (65 FR 5759). Two subpart names and two mandatory 
inspections were inadvertently omitted from the Mandatory Inspection 
Requirements of Table 804. This document corrects this Table by adding 
the subparts and inspections.

EFFECTIVE DATE: March 23, 2000.

FOR FURTHER INFORMATION CONTACT: Kevin Donovan, Aerospace Engineer, 
Engine Certification Office, FAA, Engine and Propeller Directorate, 12 
New England Executive Park, Burlington, MA 01803-5299; telephone (781) 
238-7743, fax (781) 238-7199.

SUPPLEMENTARY INFORMATION: A final rule airworthiness directive 
applicable to General Electric Company CF34 series turbofan engines, 
was published in the Federal Register on February 7, 2000 (65 FR 5759). 
In the compliance section, an omission was made in Table 804 of the 
Mandatory Inspection Requirements. This correction adds necessary 
subpart names and inspections to the mandatory inspection requirements:


Sec. 39.13  [Corrected]

    1. On page 5760, in AD 2000-03-03, table 804 is corrected to read 
as follows:
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[[Page 15537]]



              Table 804.--Mandatory Inspection Requirements
------------------------------------------------------------------------
                                    Chapter/section         Mandatory
      Part name/part No.                subject            inspection
------------------------------------------------------------------------
Fan Disk (all)................  72-21-00, INSPECTION..  All Areas (FPI)
                                                         \1\
                                                        Bores (ECI) \2\
Stage 1 HPT Rotor Disk (all)..  72-46-00, INSPECTION..  All Areas (FPI)
                                                         \1\
                                                        Bores (ECI) \2\
                                                        Boltholes (ECI)
                                                         \2\
                                                        Air Holes (ECI)
                                                         \2\
Stage 2 HPT Rotor Disk (all)..  72-46-00, INSPECTION..  All Areas (FPI)
                                                         \1\
                                                        Bores (ECI) \2\
(a) Boltless Rim Configuration  ......................  Boltholes (FPI)
                                                         \1\
                                                        Air Holes (FPI)
                                                         \1\
(b) Bolted Rim Configuration..  ......................  Boltholes (ECI)
                                                         \2\
                                                        Air Holes (ECI)
                                                         \2\
HPT Rotor Outer Torque........  72-46-00, INSPECTION..  All Areas (FPI)
                                                         \1\
Coupling (all)................  ......................   Bores (ECI) \2\
 
------------------------------------------------------------------------
\1\ FPI = Fluorescent Penetrant Inspection Method.
\2\ ECI = Eddy Current Inspection Method.

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David A. Downey,
Assistant Manager, Engine and Propeller Directorate, Aircraft 
Certification Service.
[FR Doc. 00-6489 Filed 3-22-00; 8:45 am]
BILLING CODE 4910-13-P