What was found
APU FIRE LOOP B FAULT, CIRCUIT BREAKER L44 APU FIRE AND OVERHEAT DET LOOP B FOUND TRIPPED. VERIFIED ON ASM 26-13-01 THAT CIRCUIT IS ISOLATED, CIRCUIT BREAKER PULLED AND CAPPED. GROUND CHECKED NORMAL REF AMM TASK 26-22-00-710-001.
- Difficulty date
- August 2, 2012
- Submitted
- August 10, 2012
- Operation
- Air carrier
- Aircraft
- N485UA
- Make and model
- Airbus A320232
- Aircraft serial
- 1617
- Aircraft time
- 35,313 hours, 15,438 cycles
- Engine
- Iae V2527A5
- System (JASC)
- 2697 · Fire Protection System Wiring
- Part
- Circuit Breaker
- Condition
- Tripped
- Location
- Fire Loop
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.