AD 50-17-02
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Univair Aircraft Corporation | 108 | Airworthiness Directive; Stinson Model All 108 Series Aircraft |
| aircraft | Univair Aircraft Corporation | 108-1 | Airworthiness Directive; Stinson Model All 108 Series Aircraft |
| aircraft | Univair Aircraft Corporation | 108-2 | Airworthiness Directive; Stinson Model All 108 Series Aircraft |
| aircraft | Univair Aircraft Corporation | 108-3 | Airworthiness Directive; Stinson Model All 108 Series Aircraft |
Unsafe Condition
Broken core strands in the rudder cables where they pass over the pulley at fuselage Station 18.75.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect rudder cables within next 25 hours and every 100 hours thereafter by removing them from pulleys, bending into a tight 'U', and visually or tactile inspection. Replace cables showing breakage. Alternatively, remove AN 210-3A pulleys, modify brackets, install P/N 41001-2 pulleys and P/N SK253-2 cable guards per Piper SB No. 114 or equivalent.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within the next 25 hours and at every 100 hours thereafter
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Affected Aircraft
Stinson Model All 108 Series Aircraft (108, 108-1, 108-2, 108-3) manufactured by Univair Aircraft Corporation.
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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