# SDR 2000ZZZM175

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 30, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N527PC
- Make and model: Boeing 727172C
- Aircraft serial: 19665
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Loop
- Part number: 1825280037525
- Condition: Misrouted
- Location: Nr 3 Engine
- Stage of operation: CL
- Nature of condition: W, N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2000ZZZM175

## Discrepancy

FLT 619 - IND-PHX - ENGINE NR 3 FIRE DETECTOR CIRCUIT GROUND LIGHT ON.  REROUTED FIRE DETECTOR LOOP (NR 3) FROM OIL LINE AND COWLING CONTACT.  (M)

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