What was found
AIRCRAFT WAS GROUNDED. CLIMBING OUT OF 9000 FEET, CABIN PRESSURE SYSTEM 1 FAULT AND OUT OF 9500 FEET CABIN PRESSURE SYSTEM 2 FAULT. RETURN TO CLT. REMOVED AND REPLACED OUTFLOW VALVE, IAW AMM 21-31-51.
- Difficulty date
- December 7, 2020
- Submitted
- December 8, 2020
- Operation
- Air carrier
- Aircraft
- N712US
- Make and model
- Airbus A319112
- Aircraft serial
- 1038
- Aircraft time
- 57,733 hours, 33,786 cycles
- System (JASC)
- 2133 · Pressure Regulator/Outflow Valve
- Part
- Outflow Valve
- Part number
- 2079002AC
- Part serial
- 9851643
- Condition
- Inoperative
- Location
- Cabin Pressure
- Part time
- 50,667 hours, 30,762 cycles
- 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.