What was found
APU INOP ELECTRICAL. UNABLE TO LOAD GENERATOR. REPLACED APU GENERATOR UNIT. OPS CHECKS GOOD. REPLACED GENERATOR CONTROL UNIT. OP CHECKS GOOD.
- Difficulty date
- April 19, 2009
- Submitted
- April 24, 2009
- Operation
- Air carrier
- Aircraft
- N670UA
- Make and model
- Boeing 767322
- Aircraft serial
- 29240
- Aircraft time
- 34,561 hours, 9,245 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 2424 · AC Regulator
- Part
- Gcu
- Part number
- M734284DF
- Part serial
- 55
- Condition
- Failed
- Location
- Apu
- 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.