What was found
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.
- 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
- Part
- Wire
- Condition
- Chafed
- Location
- Fuel System
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.