What was found
FLIGHT 2, PHL-FCO: DURING CLIMB-OUT, RECIEVED A CABIN PRESSURE SYSTEM 1 FAULT. FLIGHT RETURNED TO PHL. MAINTENANCE SUBSEQUENTLY REPLACED THE AFT OUTFLOW VALVE. NO FURTHER FAULTS
- Difficulty date
- May 1, 2006
- Submitted
- May 3, 2006
- Operation
- Air carrier
- Aircraft
- N671UW
- Make and model
- Airbus A330323
- Aircraft serial
- 0323
- Aircraft time
- 28,510 hours, 5,065 cycles
- System (JASC)
- 2133 · Pressure Regulator/Outflow Valve
- Part
- Outflow Valve
- Part number
- 2079201AA
- Part serial
- 9952112
- Condition
- Failed
- Location
- Cabin Pressure
- Part time
- 28,495 hours, 5,062 cycles
- Stage of operation
- CL
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.