# SDR QXEA200701752

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 18, 2007
- Submitted: November 21, 2007
- Operation: Air carrier
- Aircraft: N403QX
- Make and model: Bombdr DHC8402
- Aircraft serial: 4037
- Aircraft time: 16,651 hours, 16,950 cycles
- System (JASC): [2897 · Fuel System Wiring](https://openairdocs.org/jasc/2897)
- Part: Wire
- Condition: Chafed
- Location: Fuel System
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QXEA200701752

## Discrepancy

SEA - ON FLIGHT 2490, ON TAXI OUT NR 1 FUEL AUX PUMP CIRCUIT BREAKER TRIPPED.  MAINTENANCE FOUND WIRES CHAFED.  REPAIRED WIRES AND NR 1 AND NR 2 AUX PUMP.  OPERATIONAL CHECK GOOD.  AIRCRAFT RETURNED TO SERVICE.  NO PARTS REPLACED.

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