# SDR P91A096022

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 25, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N590CA](https://openairdocs.org/aircraft/N590CA), registered now
- Make and model: Boeing 727231
- Aircraft serial: 20098
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Loop
- Part number: 894120
- Condition: Shorted
- Location: Nr 3 Engine
- Part time: 57,688 hours
- Stage of operation: CL
- Nature of condition: N
- Precautionary procedure: E, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/P91A096022

## Discrepancy

FOUR MINUTES AFTER TAKEOFF STX AT 2145, HAD A FIRE WARNING, NR 3 ENGINE MADE SHUTDOWN PER PROCEDURES.  RETURNED TO STX.  TROUBLE-SHOT SYSTEM, NR 3 FOUND FIRE DETECTION LOOP BAD. REMOVED AND REPLACED FIRE DETECTION LOOP.  CHECKS GOOD MM 26-12-00 A AND B SYSTEM.  (M)

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