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2010-09-23
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Airworthiness Directives; Pratt & Whitney JT8D Series Turbofan Engines
Rules and Regulations
D09002ee1bdf7bad3
D09002ee1bdf7bc2b
United States
Department of Transportation
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org
United States Government Agency or Subagency
United States
Federal Aviation Administration
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org
United States Government Agency or Subagency
This amendment adopts a new airworthiness directive (AD), that is applicable to Pratt & Whitney (PW) JT8D series turbofan engines. This amendment requires removing certain 2nd stage compressor disks, specified by part number (P/N) and serial number (SN), from service. This amendment is prompted by a report from PW of a number of JT8D engine 2nd stage compressor disks that were delivered to the field with potential machining damage to the tie rod, counterweight, and pin holes. The actions specified by this AD are intended to prevent rupture of the 2nd stage compressor disk caused by machining damage, which could result in an uncontained engine failure and damage to the airplane.
66 FR 39433
https://www.govinfo.gov/app/details/FR-2001-07-31/01-18760
01-18760
fr31jy01-11
RIN 2120-AA64
4910-13-P
Docket No. 98-ANE-71-AD
Amendment 39-12353
AD 2001-15-18
https://www.govinfo.gov/app/details/FR-2001-07-31/01-18760
https://www.govinfo.gov/content/pkg/FR-2001-07-31/html/01-18760.htm
https://www.govinfo.gov/content/pkg/FR-2001-07-31/pdf/01-18760.pdf
Air Transportation
Aircraft
Aviation Safety
Incorporation by Reference
Safety
3 p.
39433
39435
66 FR 39433
Code of Federal Regulations
Title 14 Part 39
14 CFR Part 39
Regulation Identification Number 2120-AA64
RIN 2120-AA64
Airworthiness Directives; Pratt & Whitney JT8D Series Turbofan Engines; Federal Register Vol. 66, Issue
RULE
01-18760
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
2001-09-04
Docket No. 98-ANE-71-AD
Amendment 39-12353
AD 2001-15-18
4910-13-P
01-18760
Final rule.
This amendment adopts a new airworthiness directive (AD), that is applicable to Pratt & Whitney (PW) JT8D series turbofan engines. This amendment requires removing certain 2nd stage compressor disks, specified by part number (P/N) and serial number (SN), from service. This amendment is prompted by a report from PW of a number of JT8D engine 2nd stage compressor disks that were delivered to the field with potential machining damage to the tie rod, counterweight, and pin holes. The actions specified by this AD are intended to prevent rupture of the 2nd stage compressor disk caused by machining damage, which could result in an uncontained engine failure and damage to the airplane.
Effective date September 4, 2001. The incorporation by reference of certain publications listed in the regulations is approved by the Director of the Federal Register as of September 4, 2001.
Robert McCabe, Aerospace Engineer, Engine Certification Office, FAA, Engine and Propeller Directorate, 12 New England Executive Park, Burlington, MA 01803-5299; telephone (781) 238-7138; fax (781) 238-7199.
Air Transportation
Aircraft
Aviation Safety
Incorporation by Reference
Safety
Airworthiness directives:
Pratt Whitney,
Federal Register
Vol. 66, no. 147
Office of the Federal Register, National Archives and Records Administration
2001-07-31
continuing
daily
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220 p.
Table of Contents:
AE 2.7:
GS 4.107:
AE 2.106:
KF70.A2
https://www.govinfo.gov/app/details/FR-2001-07-31
P0b002ee18099da68
0097-6326
0042-1219
0364-1406
769-004-00000-9
000582072
f:fr31jy01
https://www.govinfo.gov/app/details/FR-2001-07-31
https://www.govinfo.gov/content/pkg/FR-2001-07-31/pdf/FR-2001-07-31.pdf
https://www.govinfo.gov/content/pkg/FR-2001-07-31/xml/FR-2001-07-31.xml
fdlp
39405
39613
DGPO
2010-09-23
2023-05-05
FR-2001-07-31
machine generated
eng
FR
FR-2001-07-31
66
147