What was found
APU FAILED TWICE AT GATE BEFORE PUSHBACK. R & R ECU IAW AMM, OPS CHECKED GOOD.
- Difficulty date
- July 14, 2013
- Submitted
- July 31, 2013
- Operation
- Air carrier
- Aircraft
- N647UA
- Make and model
- Boeing 767322
- Aircraft serial
- 25284
- Aircraft time
- 91,394 hours, 14,550 cycles
- Engine
- Pwa PW4060
- System (JASC)
- 4960 · APU Controls
- Part
- Control Unit
- Part number
- 211734220
- Part serial
- 504
- Condition
- Failed
- Location
- Apu
- Stage of operation
- TX
- 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.