What was found
APU BLEED AIR SHUTOFF VALVE STICKING. REMOVED AND REPLACED APU BLEED AIR SHUTOFF VALVE IAW AMM AMM 36-11-10. NO HELP, ORIGINAL BLEED AIR SHUTOFF VALVE REINSTALLED.
- Difficulty date
- February 23, 2018
- Submitted
- February 26, 2018
- Operation
- Air carrier
- Aircraft
- N1373A
- Make and model
- Boeing 76731K
- Aircraft serial
- 27205
- Aircraft time
- 96,095 hours, 19,582 cycles
- System (JASC)
- 4950 · APU Bleed Air System
- Part
- Shutoff Valve
- Condition
- Sticking
- Location
- Apu
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.