AD 2021-11-16
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Piper | Aircraft | Airworthiness Directives; Piper Aircraft, Inc. Airplanes |
Unsafe Condition
The life limits for the spar carry through assembly, P/N 97370-00 or 76824-02, were inadvertently omitted from AD 83-20-03 for certain airplanes.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect the wing spar carry through assembly P/N 97370-00, and replace the wing carry through spar assembly with P/N 76824-02, and replace the wing attachment upper bolt and lower bolt, and replace the wing carry through spar assembly, and replace Piper Kit 764-393 (Left) and Piper Kit 764-394 (Right).
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
Piper Aircraft, Inc., Models PA-36-285, PA-36-300, and PA-36-375 airplanes, serial numbers 36-7660123 through 36-8160023, and Model PA-36-375 airplanes, serial numbers 36-7802001 through 36-8302025.
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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