Airworthiness Directives; International Aero Engines, LLC
airworthiness · Rule · Final rule. · Published 2024-07-16 · Effective 2024-08-20 · 89 FR 57725
Document
Document number
2024-15466
Federal Register citation
89 FR 57725
Type
Rule
Action
Final rule.
Category
airworthiness
Manufacturer
International Aero
Publication date
2024-07-16
Effective date
2024-08-20
FAA docket
Docket No. FAA-2024-0763
Abstract
The FAA is adopting a new airworthiness directive (AD) for all International Aero Engines, LLC (IAE LLC) Model PW1122G-JM, PW1124G1- JM, PW1124G-JM, PW1127G1-JM, PW1127G1A-JM, PW1127G1B-JM, PW1127G-JM, PW1127GA-JM, PW1129G-JM, PW1130G-JM, PW1133G-JM, and PW1133GA-JM engines. This AD was prompted by an in-flight shutdown (IFSD) caused by the fracture of a low-pressure compressor (LPC) 1st-stage integrally bladed rotor (IBR-1). This AD requires removal and replacement of affected LPC key washers and affected LPC IBR-1 and installation of inlet guide vane (IGV) spacers. The FAA is issuing this AD to address the unsafe condition on these products.