What was found
APU SURGING AND AUTO SHUTDOWN 2 TIMES AT GATE. CLEANED CONNECTORS TO APU SURGE VALVE AND FLOW SENSE MODULE ASSY. RESET APUC. ACCOMPLISHED APU BLEED OPS CHECK.
- Difficulty date
- January 26, 2011
- Submitted
- January 29, 2011
- Operation
- Air carrier
- Aircraft
- N641UA
- Make and model
- Boeing 767322
- Aircraft serial
- 25091
- Aircraft time
- 84,800 hours, 13,606 cycles
- Engine
- Pwa PW4060
- System (JASC)
- 4997 · APU System Wiring
- Part
- Connector
- Condition
- Dirty
- Location
- Apu Surge Valve
- Stage of operation
- TX
- 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.