# SDR CA961112026

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 26, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Make and model: Beech 95-B55
- Registry model: [Beech 95-B55](https://openairdocs.org/model/beech-95-b55) (OpenAirDocs)
- Engine: Cont IO470L
- Propeller: Hartzl BHCC2YF2
- System (JASC): [6110 · Propeller Assembly](https://openairdocs.org/jasc/6110)
- Part: Shoulder Screw
- Part number: 15701595
- Condition: Backed Out
- Location: Nr 1 Prop
- Component: 57B1593
- Stage of operation: DE
- Nature of condition: R
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA961112026

## Discrepancy

(CAN) ON APPROACH THE #1 PROPELLER RPM DROPPED WHEN THE POWER WAS REDUCED. THE AIRCRAFT LANDED WITHOUT INCIDENT, BUT THE PROPELLER FEATHERED ON SHUTDOWN. THE PROP WAS REPLACED AND THE AIRCRAFT RETURNED TO SERVICE. DISASSEMBLY OF THE FAULTY PROPELLER FOUND THE SHOULDER SCREW HAD BACKED OUT OF BRACKET P/N 57B1593, THIS SCREW IS HELD IN BY LOCTITE. THE SCREW AND BRACKET WERE REPLACED AND THE PROPELLER RETURNED TO SERVICE.

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