# SDR DL72S010657

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 21, 2001
- Submitted: May 8, 2001
- Operation: Air carrier
- Aircraft: N541DA
- Make and model: Boeing 727232
- Aircraft serial: 22387
- Aircraft time: 60,056 hours, 44,366 cycles
- Engine time: 69,281 hours, 54,217 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Loop
- Part number: 894120
- Condition: Shorted
- Location: Nr 1 Engine
- Stage of operation: TX
- How discovered: O
- Nature of condition: N
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL72S010657

## Discrepancy

ON TAXI OUT NR 1 ENG FIRE WARNING SOUNDED. FOUND B LOOP SHORTED. ALSO FOUND THE LOOPS MISWIRED AT THE FIRE WALL DISCONNECT. CORRECTED WIRING AND REPLACED THE LOOP.

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