AD 48-13-04
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | FS 2003 Corp. | PA-12 | Airworthiness Directives; Piper Model PA-12 Aircraft |
Unsafe Condition
Arcing between the fuse clip and the wire attachment plate on the fuse block caused by loosening of the fuse clip attaching rivets.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Replace rivets with No. 4 machine screws and stake threads.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
May 1, 1948
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Affected Aircraft
PA-12 Aircraft Serial Numbers 12-1 Through 12-3450; 12-3452; 12-3454 Through 12-3467; 12-3469 Through 12-3471; 12-3473 Through 12-3504; 12-3506; 12-3507; 12-3511 Through 12-3520; 12-3522 Through 12-3531; 12-3533; 12-3535 Through 12-3543; 12-3545 Through 12-3548; 12-3553; 12-3901 Through 12-3958; 12-3960 Through 12-3962; 12-3965 Through 12-3976; 12-3983; 12-3984; 12-3988; 12-3990 Through 12-3994.
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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