AD Amdt-39-10565

final rule
Data completeness: 70%

Airworthiness Directives; AlliedSignal Inc. Model TPE331 Series Turboprop Engines

AD Number
Amdt-39-10565
Status
final_rule
Effective Date
Product Category
engine
Docket
Docket No. 97-ANE-47-AD
FR Citation
63 FR 31108

Applicability

TypeManufacturerModelDetails
aircraft AlliedSignal Inc. Model TPE331 Series Turboprop Airworthiness Directives; AlliedSignal Inc. Model TPE331 Series Turboprop Engines

Unsafe Condition

Fuel leakage at the fuel manifold fittings could result in fuel spraying on hot turbine components, which could result in an engine fire.

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

Required Actions

Remove suspect fuel manifold assemblies and replace with serviceable assemblies.

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

AlliedSignal Inc. Model TPE331 series turboprop 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

This site is not affiliated with or endorsed by the FAA. Always verify with official sources.

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