AD Amdt-39-9732
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| engine | Pratt & Whitney | PW2000 Series | Airworthiness Directives; Pratt & Whitney PW2000 Series Turbofan Engines |
Unsafe Condition
Cracks or rework of certain high pressure turbines (HPT) and low pressure turbines (LPT) hardware may lead to HPT or LPT failure, resulting in uncontained engine failure and possible aircraft damage.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Reduce cyclic service life limits for hubs, disks, airseals, blade retaining plates, and airsealing ring supports on certain HPT and LPT. Optional inspections for cracks or rework may allow retention of original higher cyclic service life limits for these components.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Pratt & Whitney PW2000 series turbofan engines with specific HPT and LPT hardware subject to the AD's service life limits and inspection options.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
This site is not affiliated with or endorsed by the FAA. Always verify with official sources.