What was found
REPLACED APU SURGE VALVE DUE TO NO DUCT PRESSURE.
- Difficulty date
- October 14, 2022
- Submitted
- October 24, 2022
- Operation
- Air carrier
- Aircraft
- N757QM
- Make and model
- Boeing 75729J
- Aircraft serial
- 27203
- Aircraft time
- 64,487 hours, 33,743 cycles
- System (JASC)
- 4950 · APU Bleed Air System
- Part
- Surge Valve
- Part number
- 97980612
- Part serial
- 34C5
- Condition
- Faulty
- Location
- Apu
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- S
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.