What was found
APU FAILED TO START. REMOVED AND REPLACED APU FUEL SHUTOFF VALVE IAW AMM 28-25-02. OPS CHECKED NORMAL.
- Difficulty date
- April 11, 2017
- Submitted
- April 12, 2017
- Operation
- Air carrier
- Aircraft
- N640GT
- Make and model
- Boeing 7673S1
- Aircraft serial
- 25221
- Aircraft time
- 82,783 hours, 17,546 cycles
- System (JASC)
- 4930 · APU Engine Fuel and Control
- Part
- Shutoff Valve
- Part number
- AV311
- Part serial
- 1085
- Condition
- Inoperative
- Location
- Apu
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.