What was found
AIRCRAFT WAS NOT GROUNDED: CHECK DOOR PRESSURE 4R CAUTION MESSAGE ON FLIGHT ATTENDANT CIDS PANEL. MAINTENANCE SERVICED THE 4R DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00, WHICH CLEARED THE MESSAGE ON THE CIDS PANEL.
- Difficulty date
- February 24, 2026
- Submitted
- February 25, 2026
- Operation
- Air carrier
- Aircraft
- N971UY
- Make and model
- Airbus A321231
- Aircraft serial
- 6249
- Aircraft time
- 36,938 hours, 15,136 cycles
- System (JASC)
- 5240 · Service Doors
- Part
- Bottle
- Condition
- Low Pressure
- Location
- Zone 800
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.