Airworthiness Directives; International Aero Engines Turbofan Engines
airworthiness · Rule · Final rule; request for comments. · Published 2019-03-26 · Effective 2019-04-10 · 84 FR 11214
Document
Document number
2019-05582
Federal Register citation
84 FR 11214
Type
Rule
Action
Final rule; request for comments.
Category
airworthiness
Manufacturer
International Aero
Publication date
2019-03-26
Effective date
2019-04-10
FAA docket
Docket No. FAA-2018-0735
Abstract
We are superseding Airworthiness Directive (AD) 2018-24-01 for certain International Aero Engines (IAE) PW1133G-JM, PW1133GA-JM, PW1130G-JM, PW1127G-JM, PW1127GA-JM, PW1127G1-JM, PW1124G-JM, PW1124G1- JM, and PW1122G-JM turbofan engines. AD 2018-24-01 required removing certain low-pressure turbine (LPT) 1st- and 3rd-stage disks from service and replacing with a part eligible for installation. This AD retains the same requirements as AD 2018-24-01. This AD was prompted by the discovery of incorrect serial numbers in the identification of LPT disks in AD 2018-24-01. We are issuing this AD to address the unsafe condition on these products.