What was found
APU FAULT LIGHT IS ON WHEN ATTEMPTING TO START APU AND WILL NOT START. RELOADED APU SOFTWARE IAW AMM 49-61-00-2, BITE CHECKS GOOD IAW AMM 49-61-00-700-801. APU STARTS NORMALLY IAW AMM 49-11-00-860-801 WITH NO FAULTS. (K)
- Difficulty date
- December 16, 2007
- Submitted
- December 20, 2007
- Operation
- Air carrier
- Aircraft
- N315TZ
- Make and model
- Boeing 73783N
- Aircraft serial
- 28245
- System (JASC)
- 4900 · Airborne Auxiliary Power Unit (APU) System
- Part
- Computer
- Condition
- Malfunctioned
- Location
- Apu
- Stage of operation
- TX
- 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.