What was found
APU FAULT, TWO START ATTEMPTS. ACCOMPLISHED FIM 49-11 FAULT TREE 958. RESEATED ECU AND STARTED APU OPS CHECK NORMAL. ETOPS GROUND VERIFICATION COMPLIED WITH.
- Difficulty date
- August 30, 2021
- Submitted
- September 3, 2021
- Operation
- Air carrier
- Aircraft
- N379CX
- Make and model
- Boeing 767323
- Aircraft serial
- 25199
- Aircraft time
- 10,590 hours, 18,400 cycles
- System (JASC)
- 4900 · Airborne Auxiliary Power Unit (APU) System
- Part
- Apu
- Condition
- Faulted
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.