What was found
STATUS MSG APU CONTROL. REPLACED APU BATTERY FOR BORROWED ONE. APU NO START. REPLACED APU CHARGER, NO HELP. REPLACED STARTER MOTOR, STARTS NORMAL.
- Difficulty date
- July 23, 2009
- Submitted
- July 24, 2009
- Operation
- Air carrier
- Aircraft
- N787UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26939
- Aircraft time
- 53,754 hours, 8,104 cycles
- Engine
- Pwa PW40903
- System (JASC)
- 4940 · APU Start/Ignition System
- Part
- Starter
- Part number
- 27044425
- Part serial
- 48
- Condition
- Failed
- Location
- Apu
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.