What was found
PRIOR TO ENGINE START, APU FAULTED AND AUTO SHUTDOWN. BITE CHECKED APU ECU FOUND REVERSE FLOW FAULT. PERFORMED FIM 49-11-00-1 FIG 108. GROUND OPS CHECKED OK.
- Difficulty date
- May 10, 2012
- Submitted
- May 11, 2012
- Operation
- Air carrier
- Aircraft
- N596HA
- Make and model
- Boeing 767332
- Aircraft serial
- 23276
- Aircraft time
- 76,568 hours, 32,444 cycles
- System (JASC)
- 4950 · APU Bleed Air System
- Part
- Ecu
- Condition
- Faulted
- Location
- Apu
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.