What was found
APU SHUTDOWN 3 TIMES. REPLACED APUC AND CLEANED CONNECTOR TO APU FMU. OPERATED APU. CHECK OKAY.
- Difficulty date
- October 21, 2012
- Submitted
- November 21, 2012
- Operation
- Air carrier
- Aircraft
- N116UA
- Make and model
- Boeing 747422
- Aircraft serial
- 26908
- Aircraft time
- 56,909 hours, 6,604 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 4960 · APU Controls
- Part
- Controller
- Part number
- 8004852010
- Part serial
- 31
- Condition
- Faulty
- Location
- Apu
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.