AD 69-20-01
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Pilatus Aircraft Limited | PC-6 | Airworthiness Directives; Pilatus Model PC- 6 Series Aircraft |
| aircraft | Pilatus Aircraft Limited | PC-6-H1 | Airworthiness Directives; Pilatus Model PC- 6 Series Aircraft |
| aircraft | Pilatus Aircraft Limited | PC-6-H2 | Airworthiness Directives; Pilatus Model PC- 6 Series Aircraft |
| aircraft | Pilatus Aircraft Limited | PC-6/350 | Airworthiness Directives; Pilatus Model PC- 6 Series Aircraft |
| aircraft | Pilatus Aircraft Limited | PC-6/350-H1 | Airworthiness Directives; Pilatus Model PC- 6 Series Aircraft |
| aircraft | Pilatus Aircraft Limited | PC-6/350-H2 | Airworthiness Directives; Pilatus Model PC- 6 Series Aircraft |
| aircraft | Pilatus Aircraft Limited | PC-6/A | Airworthiness Directives; Pilatus Model PC- 6 Series Aircraft |
| aircraft | Pilatus Aircraft Limited | PC-6/A-H1 | Airworthiness Directives; Pilatus Model PC- 6 Series Aircraft |
| aircraft | Pilatus Aircraft Limited | PC-6/A-H2 | Airworthiness Directives; Pilatus Model PC- 6 Series Aircraft |
| aircraft | Pilatus Aircraft Limited | PC-6/B-H2 | Airworthiness Directives; Pilatus Model PC- 6 Series Aircraft |
Unsafe Condition
Rudder trim control cable coming off the pulleys aft of bulkhead 6 due to excessive clearance between the cable keeper and pulleys greater than 0.040 inch.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect the clearance between the cable keeper and pulleys aft of bulkhead 6 within the next 100 hours' time in service. If clearance exceeds 0.040 inch, replace the cable keeper (P/N 6201.16) with redesigned P/N 916.96.06.244 per Pilatus Service Bulletin No. 92 or approved equivalent.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within the next 100 hours' time in service
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Pilatus Aircraft Limited Model PC-6 Series Aircraft, serial numbers 1 through 723 and 2001 through 2050.
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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