What was found
AIRCRAFT WAS NOT GROUNDED: ON FLIGHT ATTENDANTS DISPLAY, CHECK DOOR PRESSURE 4R DISPLAYED. MAINTENANCE REPLACED THE 4R DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-13-14.
- Difficulty date
- July 19, 2026
- Submitted
- July 21, 2026
- Operation
- Air carrier
- Aircraft
- N536UW
- Make and model
- Airbus A321231
- Aircraft serial
- 4025
- Aircraft time
- 51,209 hours, 20,858 cycles
- System (JASC)
- 5240 · Service Doors
- Part
- Bottle
- Part number
- FE240007
- Part serial
- FR10375
- Condition
- Leaking
- Location
- Zone 800
- Part time
- 43,886 hours, 17,229 cycles
- 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.