What was found
HAD A PRESSURIZATION ISSUE, UNABLE TO MAINTAIN CABIN PRESSURE. EMERGENCY WAS DECLARED. THE AIRCRAFT WAS GROUNDED. REPLACED SKIN AIR OUTFLOW VALVE IAW AMM 21-56-53.
- Difficulty date
- January 24, 2019
- Submitted
- January 28, 2019
- Operation
- Air carrier
- Aircraft
- N118NN
- Make and model
- Airbus A321231
- Aircraft serial
- 6162
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Outflow Valve
- Condition
- Inoperative
- Location
- Cabin Pressure
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.