What was found
UNABLE TO CONTROL CABIN PRESSURE IN AUTO OR MANUAL MODE. OXYGEN MASKS MANUALLY DEPLOYED. CABIN PRESSURE SYSTEM 1 AND 2 WARNING WITH ASSOCIATED FAULT OF THE OUTFLOW VALVE. REPLACED THE OUTLFOW VALVE 10HL.
- Difficulty date
- April 22, 2005
- Submitted
- May 3, 2005
- Operation
- Air carrier
- Aircraft
- N434UA
- Make and model
- Airbus A320232
- Aircraft serial
- 592
- Aircraft time
- 31,035 hours, 10,951 cycles
- Engine
- Iae V2527A5
- System (JASC)
- 2133 · Pressure Regulator/Outflow Valve
- Part
- Outflow Valve
- Part number
- 902315703
- Part serial
- 9531920
- Condition
- Faulty
- Location
- Cabin Pressure
- Part time
- 31,077 hours, 10,965 cycles
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- G, A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.