AD 75-12-07
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Cessna Aircraft Company | McCauley | 310P | Airworthiness Directives; McCAULEY PROPELLER GOVERNORS: Applies to McCauley Governors installed on but not limited to Cessna 310P and 310Q aircraft models |
| aircraft | Cessna Aircraft Company | McCauley | 310Q | Airworthiness Directives; McCAULEY PROPELLER GOVERNORS: Applies to McCauley Governors installed on but not limited to Cessna 310P and 310Q aircraft models |
| aircraft | Cessna Aircraft Company | McCauley | Governors | Airworthiness Directives; McCAULEY PROPELLER GOVERNORS: Applies to McCauley Governors installed on but not limited to Cessna 310P and 310Q aircraft models |
Unsafe Condition
The possibility of loss of propeller pitch control including the inability to feather, and propeller-engine overspeeding inflight.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Remove and replace the affected propeller governors in accordance with McCauley Service Bulletin No. 108 dated May 12, 1975, or later FAA approved revisions, or an equivalent procedure approved by the Chief, Engineering and Manufacturing Branch, Great Lakes Region.
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 after the effective date of this Airworthiness Directive
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Affected Aircraft
McCauley Governors installed on Cessna 310P and 310Q aircraft models, including specific governor models and serial numbers listed in the AD.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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