AD 2022-19-15
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | International | Aero | Airworthiness Directives; International Aero Engines, LLC Turbofan Engines |
Unsafe Condition
Failure of the HPT 1st-stage disk and HPT 2nd-stage disk could result in uncontained HPT disk failure, release of high-energy debris, damage to the engine, damage to the airplane, and loss of the airplane.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Perform an ultrasonic inspection (USI) of the HPT 1st-stage disk and HPT 2nd-stage disk, and depending on the results of the inspections, replace the HPT 1st-stage disk or HPT 2nd-stage disk with a part eligible for installation.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within the compliance times specified, unless already done.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
International Aero Engines, LLC PW1122G-JM, PW1124G1-JM, PW1124G-JM, PW1127G1-JM, PW1127GA-JM, PW1127G-JM, PW1129G-JM, PW1130G-JM, PW1133GA-JM, and PW1133G-JM model turbofan engines with an installed HPT 1st-stage disk, part numbers (P/Ns) 30G4201, 30G6201, or 30G7301, and HPT 2nd-stage disk, P/Ns 30G3902, 30G5502, or 30G6602.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
This site is not affiliated with or endorsed by the FAA. Always verify with official sources.