AD Amdt-39-10259
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Cessna | Aircraft Company Models 402C and 414A | Airworthiness Directives; Cessna Aircraft Company Models 402C and 414A Airplanes |
| aircraft | Aviat | Various | Airworthiness Directives; Cessna Aircraft Company Models 402C and 414A Airplanes |
Unsafe Condition
Failure of the engine mount beam caused by fatigue cracks, which could result in loss of the engine with consequent loss of the airplane.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Incorporate engine mount kits to eliminate repetitive inspections. If parts are not available, continue repetitive inspections until parts are ordered and installed. Replace any cracked beams.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 100 hours time-in-service after the effective date, or coinciding with the next engine overhaul or scheduled inspection.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Cessna Models 402C and 414A airplanes with engine mount beams requiring modification per the AD.
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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