AD 51-11-04
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Swift Museum Foundation, Inc. | GC-1A | Airworthiness Directives; Temco Models GC-1A and GC-1B |
| aircraft | Swift Museum Foundation, Inc. | GC-1B | Airworthiness Directives; Temco Models GC-1A and GC-1B |
Unsafe Condition
Worn bushings in landing gear pivot points could allow excessive fore and aft travel of the main landing gear exceeding 3/8-inch, leading to potential structural failure or improper operation.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect bushings in landing gear pivot points at each 100-hour or annual inspection for wear causing over 3/8-inch fore/aft travel. Install spacer in emergency landing gear pull down system at the next 100-hour or annual inspection. Inspect emergency extension system per TEMCO Service Bulletin No. 28 at each inspection.
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Compliance Time
Compliance required as indicated.
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Affected Aircraft
Temco Models GC-1A and GC-1B, all serial numbers.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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