What was found
APU SHUTDOWN DURING PRE FLIGHT WITH A FAULT LIGHT. RESTARTED, ALL OTHER OPS NORMAL, INCLUDING APU USE IN FLIGHT. REMOVED AND REPLACED THE SURGE CONTROL VALVE IAW AMM 49-53-01.
- Difficulty date
- June 4, 2018
- Submitted
- June 5, 2018
- Operation
- Air carrier
- Aircraft
- N1013A
- Make and model
- Boeing 76736N
- Aircraft serial
- 30110
- Aircraft time
- 75,502 hours, 9,630 cycles
- System (JASC)
- 4950 · APU Bleed Air System
- Part
- Control Valve
- Part number
- 97980612
- Part serial
- 1925C
- Condition
- Failed
- Location
- Apu Surge
- 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.