What was found
APU FAULT AFTER ATTEMPTED START DURING TAXI. PERFORM BITE TEST OF ECU PER FIM 49-11 TASK 987. OPS CHECK NORMAL PER AMM 49-11-00,
- Difficulty date
- August 31, 2020
- Submitted
- September 1, 2020
- Operation
- Air carrier
- Aircraft
- N644GT
- Make and model
- Boeing 7673JHF
- Aircraft serial
- 37810
- Aircraft time
- 19,025 hours, 4,531 cycles
- System (JASC)
- 4900 · Airborne Auxiliary Power Unit (APU) System
- Part
- Apu
- Condition
- Faulted
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.