What was found
CREW REPORTS APU GEN WILL NOT COME ON LINE. APU GEN INOP PER MEL. REPLACED GENERATOR CONTROL UNIT PER MM. RAN ENGINE. OPS CHECK OK.
- Difficulty date
- March 21, 2011
- Submitted
- March 24, 2011
- Operation
- Air carrier
- Aircraft
- N798UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26928
- Aircraft time
- 57,764 hours, 8,441 cycles
- Engine
- Pwa PW40903
- System (JASC)
- 2424 · AC Regulator
- Part
- Gcu
- Part number
- 756603E
- Part serial
- 468
- Condition
- Inoperative
- Location
- Nr 3
- Stage of operation
- NR
- 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.