What was found
APU WILL NOT START. APU STARTED NORMAL 5 OF 5 TIMES. ONE HIT IN FAULT HISTORY. CHECKED OKAY.
- Difficulty date
- October 15, 2011
- Submitted
- November 14, 2011
- Operation
- Air carrier
- Aircraft
- N794UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26953
- Aircraft time
- 62,266 hours, 8,909 cycles
- Engine
- Pwa PW40903
- System (JASC)
- 4920 · APU Core Engine
- Part
- Engine
- Condition
- Shutdown
- Location
- Apu
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.