AD Amdt-39-9345

final rule
Data completeness: 70%

Airworthiness Directives; Pratt and Whitney Model JT8D-9A Turbofan Engines

AD Number
Amdt-39-9345
Status
final_rule
Effective Date
Product Category
engine
Docket
Docket No. 95-ANE-40
FR Citation
60 FR 43962

Applicability

TypeManufacturerModelDetails
aircraft Pratt and Whitney Model JT8D-9A Turbofan Airworthiness Directives; Pratt and Whitney Model JT8D-9A Turbofan Engines

Unsafe Condition

Uncontained engine failure during takeoff due to potential failure of 7th through 12th stage HPC disks.

AI-generated summary from the source AD text. Verify against the official source before acting.

Required Actions

Inspect and replace, if necessary, suspect 7th through 12th stage HPC disks.

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 and Whitney Model JT8D-9A turbofan engines.

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

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