# SDR LR7A08023

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 21, 2008
- Submitted: January 25, 2008
- Operation: Air carrier
- Aircraft: [N405LC](https://openairdocs.org/aircraft/N405LC), registered now
- Make and model: Lkheed 382G
- Aircraft serial: 5025
- Aircraft time: 29,665 hours, 13,393 cycles
- System (JASC): [6122 · Propeller Governor](https://openairdocs.org/jasc/6122)
- Part: Housing
- Part number: 582855
- Part serial: C7348
- Condition: Damaged
- Location: Prop Valve
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/LR7A08023

## Discrepancy

DURING CLIMB-OUT FLIGHT CREW REPORTED SEVERE NR 1 PROPELLER RPM FLUCTUATION.  ENGINE SHUTDOWN PERFORMED IAW AFM.  NR 1 PROPELLER VALVE HOUSING REPLACED IAW LAC JOB CARD HN7101 WITH SATISFACTORY OPS CHECK.

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