# SDR LR7A9961

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 30, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N402LC](https://openairdocs.org/aircraft/N402LC), registered now
- Make and model: Lkheed 382G
- Aircraft serial: 4698
- System (JASC): [6120 · Propeller Controlling System](https://openairdocs.org/jasc/6120)
- Part: Valve
- Part number: 582855
- Condition: Defective
- Location: Nr 4 Prop
- Stage of operation: CR
- Nature of condition: O
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/LR7A9961

## Discrepancy

NR 4 ENGINE SHUTDOWN AT 0725Z DUE PROPELLER RPM OUT OF LIMITS IN MECHANICAL AND NORMAL MODES.  LANDED AS SCHEDULED AT OKO WITHOUT INCIDENT.  REPLACED NR 4 VALVE HOUSING IAW HN 61135 AND HN7101.

---
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.