What was found
AUXILIARY POWER UNIT WILL NOT START. R & R AUXILIARY POWER UNIT IGNITER BOX. R & R AUXILIARY POWER UNIT PLUGS. R & R AUXILIARY POWER UNIT IGNITER PLUG LEADS, OPERATIONS CHECKED NORMAL.
- Difficulty date
- August 26, 2013
- Submitted
- August 28, 2013
- Operation
- Air carrier
- Aircraft
- N423UA
- Make and model
- Airbus A320232
- Aircraft serial
- 504
- Aircraft time
- 64,100 hours, 24,289 cycles
- Engine
- Iae V2527A5
- System (JASC)
- 4940 · APU Start/Ignition System
- Part
- Exciter
- Part number
- 4950000
- Part serial
- J13010163
- Condition
- Faulty
- Location
- Apu
- Stage of operation
- IN
- 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.