AD Amdt-39-10832
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| engine | Pratt & Whitney | JT8D Series | Airworthiness Directives; Pratt & Whitney JT8D Series Turbofan Engines |
Unsafe Condition
Improper fixturing during electrolytic cleaning of compressor disks at a certified repair station can result in damage to the disks in the form of arc burns in tie rod holes, shielding holes, or pressure balance holes, leading to compressor disk cracking and potential fracture.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Remove, visually inspect, and perform eddy current inspection of affected compressor disks. Repair or replace disks with arc burns or cracking.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight
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Affected Aircraft
Pratt & Whitney JT8D series turbofan engines serviced by GE Engine Services Dallas LP (formerly Avial or Greenwich Air Services), certificate number RA1R445K, in Dallas, Texas.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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