# SDR CA150831011

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 26, 2015
- Submitted: April 22, 2016
- Operation: General aviation
- Make and model: Beech 95-B55
- Registry model: [Beech 95-B55](https://openairdocs.org/model/beech-95-b55) (OpenAirDocs)
- Aircraft time: 6,496 hours
- Engine: Cont IO470L
- Propeller: Hartzl PHCC3YF2
- System (JASC): [7314 · Engine Fuel Pump](https://openairdocs.org/jasc/7314)
- Part: Drive Coupling
- Part number: 631683
- Condition: Worn
- Location: Fuel Pump
- Stage of operation: CR
- How discovered: O
- Nature of condition: R, J
- Precautionary procedure: E, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA150831011

## Discrepancy

(CAN) LEFT ENGINE LOST POWER IN FLIGHT, APPROXIMATELY 25 MINUTES AFTER DEPARTING, WHILE IN CRUISE AT 8000`, THE LT ENGINE QUIT. FUEL PUMP REMOVED AND FOUND THE COUPLING SHAFT PN: 631683 ROUNDED INTERNALLY AND DRIVE GEAR, PN: 631684 WORN. DRIVE GEAR AND COUPLING REPLACED.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.