AD 95-09-08
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | McCauley Propeller Systems | 2A37C | McCauley Model 2A37C223/90RB Propellers |
Unsafe Condition
Cylinder screw failure due to fatigue could result in loss of propeller control and subsequent loss of aircraft control.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Install internal steel components, replace balance ring part number C-6440-[X] with C-6560, replace cylinder mounting screws with part number A-1635-70, and modify to an oil-filled configuration with red dye, all per McCauley SL No. 1993-13. Any leakage of red dye oil must be investigated and repaired before further flight.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within the next 50 hours time in service (TIS), at the next annual inspection, or within 12 calendar months after the effective date of this AD, whichever occurs first.
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Affected Aircraft
McCauley Model 2A37C223/90RB propellers with specified serial numbers (listed in the AD), installed on various Beech Debonair and Bonanza aircraft models.
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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