# SDR QXEA0100444

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 16, 2001
- Submitted: April 17, 2001
- Operation: Air carrier
- Aircraft: [N359PH](https://openairdocs.org/aircraft/N359PH), registered now
- Make and model: Dhav DHC8202
- Aircraft serial: 514
- Aircraft time: 7,528 hours, 10,542 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Loop
- Condition: Faulty
- Location: Fire Detection
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QXEA0100444

## Discrepancy

SEA - FLIGHT CREW REPORTED A MASTER FIRE WARNING INDICATION IN CONJUNCTION WITH  A B-LOOP DETECTOR FAULT DURING CLIMBOUT.  INDICATION LASTED 20 SECONDS.  INSPECTED ENGINE AREA, NO DEFECTS NOTED.  PLACED B-LOOP DETECTION CIRCUIT ON DEFERRED MAINTENANCE LIST.  OPERATIONAL CHECKS GOOD.  AIRCRAFT RETURNED TO SERVICE.

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