# SDR C7WA200200003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 3, 2002
- Submitted: July 10, 2002
- Operation: Air carrier
- Aircraft: N24343
- Make and model: Boeing 727231
- Aircraft serial: 21630
- Aircraft time: 52,121 hours, 34,044 cycles
- Engine: Pwa JT8D219
- Engine time: 652 hours, 275 cycles
- System (JASC): [8012 · Engine Start Valves/Controls](https://openairdocs.org/jasc/8012)
- Part: Start Valve
- Part number: 20211342
- Part serial: 883798
- Condition: Stuck
- Location: Nr 3 Engine
- Stage of operation: CL
- How discovered: C
- Nature of condition: N
- Precautionary procedure: H
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C7WA200200003

## Discrepancy

NR 3 ENGINE BLEED TRIP OCCURED ON CLIMB OUT WITH CLIMB POWER.  STABILIZED IT WITH SWITCHING THE BLEED.  LATER NR 3 ENGINE FIRE IND ILLUMINATED.  RETARDED NR 3 THROTTLE, LIGHT WENT OUT.  FLIGHT CONTINUED WITHOUT INCIDENT.  MAINTENANCE FOUND NR 3 START VALVE STUCK OPEN.  REMOVED AND REPLACED NR 3 START VALVE AND OPERATIONAL CHECKED GOOD.

---
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.