What was found
APU WILL NOT START. HANGS BETWEEN 0-10% RPM. SHUTS DOWN WITH APU FAULT LIGHT ON. REPLACED APU CONTROLLER, APU BATTERY, BATTERY CHARGER, AND APU STARTER. OPS CHECK OK.
- Difficulty date
- August 27, 2008
- Submitted
- September 22, 2008
- Operation
- Air carrier
- Aircraft
- N675UA
- Make and model
- Boeing 767322
- Aircraft serial
- 29243
- Aircraft time
- 29,245 hours, 7,712 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 4920 · APU Core Engine
- Part
- Controller
- Part number
- 211734219
- Condition
- Faulty
- Location
- Apu
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.