What was found
RETURNED TO FIELD DUE TO FAILED BLEED VALVE. FAN AIR VALVE CONTROL THERMOSTAT FAILED. REPLACED FAN AIR VALVE CONTROL THERMOSTAT. OPERATIONS CHECK NORMAL.
- Difficulty date
- April 3, 2004
- Submitted
- April 13, 2004
- Operation
- Air carrier
- Aircraft
- N479UA
- Make and model
- Airbus A320232
- Aircraft serial
- 1538
- Aircraft time
- 8,777 hours, 3,467 cycles
- Engine
- Iae V2527A5
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Bleed Valve
- Condition
- Failed
- Location
- Engine
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.