What was found
APU FAILED TO START WHILE USING BATTERY AFTER REPOSITION. ADJUSTED IGV ACTUATOR BELL CRANK AND BLOCK ASSY. ALSO CONFIRMED IGV ROD DIMENSION A IN REF 767 AMM 49-52, APU OPS CHECK OK WITH BATTERY.
- Difficulty date
- May 28, 2025
- Submitted
- June 3, 2025
- Operation
- Air carrier
- Aircraft
- N566NC
- Make and model
- Boeing 7673BG
- Aircraft serial
- 30566
- Aircraft time
- 78,124 hours, 20,200 cycles
- System (JASC)
- 4920 · APU Core Engine
- Part
- Apu
- Condition
- Inoperative
- 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.