What was found
AIRCRAFT WAS NOT GROUNDED: AFTER ARMING ALL DOORS CIDS PANEL AT 1R SHOWS CHECK DOOR PRESSURE IN AMBER FOR DOOR 4R. MAINTENANCE SERVICED THE 4R DOOR DAMPER AND EMERGENCY OPERATION CYCLINER PER AMM 52-10-00.
- Difficulty date
- December 8, 2025
- Submitted
- December 9, 2025
- Operation
- Air carrier
- Aircraft
- N971UY
- Make and model
- Airbus A321231
- Aircraft serial
- 6249
- Aircraft time
- 36,282 hours, 14,849 cycles
- System (JASC)
- 5240 · Service Doors
- Part
- Bottle
- Condition
- Low Pressure
- Location
- Zone 800
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.