What was found
APU FAILED TO START AFTER TWO ATTEMPTS. PERFORMED FIM 49-11 FT 958 APU BITE PROCEDURE NO FAULTS DISPLAYED APU STARTING OPERATION NORMAL IAW AMM 49-11-00.
- Difficulty date
- April 26, 2024
- Submitted
- May 1, 2024
- Operation
- Air carrier
- Aircraft
- N321CM
- Make and model
- Boeing 767323
- Aircraft serial
- 29431
- Aircraft time
- 88,669 hours, 15,528 cycles
- System (JASC)
- 4940 · APU Start/Ignition System
- Part
- Apu
- Part number
- UNKNOWN
- Condition
- No Discrepancy
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.