What was found
APU FAILED PRIOR TO ENGINE START. REMOVED AND REPLACED INLET GUIDE VANE ACTUATOR PER AMM 49-52-02 NO HELP. REPLACED ECU PER FIM 49-11FT 815 NO HELP. REMOVED AND REPLACED APU PER AMM 49-52-02. OPS CHECK NORMAL.
- Difficulty date
- December 4, 2017
- Submitted
- December 12, 2017
- Operation
- Air carrier
- Aircraft
- N1321A
- Make and model
- Boeing 767306
- Aircraft serial
- 27957
- Aircraft time
- 81,390 hours, 18,766 cycles
- System (JASC)
- 4940 · APU Start/Ignition System
- Part
- Ecu
- Condition
- Inoperative
- Location
- Apu
- 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.