AD 78-08-10
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Piper Aircraft Inc. | PA-31 | Airworthiness Directives; Piper Models PA-31 and PA-31-325 Aircraft |
| aircraft | Piper Aircraft Inc. | PA-31-325 | Airworthiness Directives; Piper Models PA-31 and PA-31-325 Aircraft |
Unsafe Condition
The fuel selector lever may become disconnected due to missing parts, including MS24694-S63 screw, MS20365-1032C nut, AN960-10 washer, and ESNA Part Number 59-022-094-0625 roll pin.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect each fuel selector lever for missing hardware (screw, nut, washer, roll pins), install any missing parts, and inspect lever operation before reinstalling components.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
within the next 10 hours in service
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Piper Models PA-31 and PA-31-325 NAVAJO, serial numbers 31-7612040 thru 31-7812023, 31-7812025 thru 31-7812035, 31-7812038 thru 31-7812041, and 31-7812043 thru 31-7812047
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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