What was found
APU BLEED AIR MSG. REPLACED SURGE VALVE. OPS NORMAL.
- Difficulty date
- December 14, 2009
- Submitted
- December 18, 2009
- Operation
- Air carrier
- Aircraft
- N788UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26942
- Aircraft time
- 55,541 hours, 8,131 cycles
- Engine
- Pwa PW40903
- System (JASC)
- 4950 · APU Bleed Air System
- Part
- Valve
- Part number
- 32908144
- Condition
- Malfunctioned
- Location
- Apu
- Stage of operation
- NR
- 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.