What was found
AIRCRAFT WAS GROUNDED: 1R DOOR PRESSURE FAULT ON CIDS PANEL - MAINTENANCE REPLACED THE DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PERCUSSION MECHANISM DIAPHRAGM PER AMM 52-10-00-600-001-A
- Difficulty date
- October 21, 2026
- Submitted
- October 23, 2026
- Operation
- Air carrier
- Aircraft
- N157UW
- Make and model
- Airbus A321211
- Aircraft serial
- 5696
- Aircraft time
- 40,106 hours, 16,763 cycles
- System (JASC)
- 5240 · Service Doors
- Part
- Diaphragm
- Condition
- Leaking
- 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.