What was found
AIRCRAFT WAS GROUNDED: 4R DOOR IS NOT SHOWING ARMED ON FA PANEL. SHOWING ARMED ON FLIGHT DECK ECAM. MAINTENANCE SERVICED 4R DOOR DAMPER/EMERGENCY OPERATION CYLINDER IAW AMM 52-10-00. OPS CHECK GOOD.
- Difficulty date
- October 4, 2025
- Submitted
- October 6, 2025
- Operation
- Air carrier
- Aircraft
- N971UY
- Make and model
- Airbus A321231
- Aircraft serial
- 6249
- Aircraft time
- 35,721 hours, 14,622 cycles
- System (JASC)
- 5240 · Service Doors
- Part
- Bottle
- Condition
- Low Pressure
- Location
- Zone 800
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.