What was found
FLT NO: N/A (MX INSP) ESI - APU AUTO SHUTDOWN. R/R APU SURGE VALVE. OPS CHECK NORMAL.
- Difficulty date
- February 17, 2025
- Submitted
- February 19, 2025
- Operation
- Air carrier
- Aircraft
- N688SL
- Make and model
- Boeing 757230
- Aircraft serial
- 25140
- Aircraft time
- 105,833 hours, 27,024 cycles
- System (JASC)
- 4950 · APU Bleed Air System
- Part
- Surge Valve
- Part number
- 97980612
- Part serial
- P602C
- Condition
- Faulty
- Location
- Apu
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.