What was found
ON DEPARTURE, APU AUTO SHUTDOWN. ACCOMPLISHED SEVERAL STARTS AT GATE, LOADED APU PNEU & ELECTRICAL, OPERATED APU FOR OVER AN HOUR, APU OPERATED NORMALLY PER JRH, NO FAULTS OR FAILURE MESSAGES.
- Difficulty date
- December 10, 2011
- Submitted
- January 13, 2012
- Operation
- Air carrier
- Aircraft
- N221UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30552
- Aircraft time
- 44,111 hours, 5,515 cycles
- Engine
- Pwa PW40903
- System (JASC)
- 4920 · APU Core Engine
- Part
- Apu
- Condition
- Shutdown
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.