What was found
APU FAULT ON 3 START ATTEMPTS, NUMEROUS WRITEUPS PREVIOUSLY. REMOVED AND REPLACED DE-OIL SOLENOID DUE TO APU COLD SOAK FAILURE IAW AMM 49-27-08
- Difficulty date
- September 9, 2024
- Submitted
- September 17, 2024
- Operation
- Air carrier
- Aircraft
- N379CX
- Make and model
- Boeing 767323
- Aircraft serial
- 25199
- Aircraft time
- 111,909 hours, 20,986 cycles
- System (JASC)
- 4920 · APU Core Engine
- Part
- Solenoid
- Condition
- Failed
- Location
- Apu
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.