What was found
AIRCRAFT WAS NOT GROUNDED: CHECK DOOR PRESSURE FOR DOOR 1R WHEN CLOSING - MAINTENANCE SERVICED THE R1 DOOR DAMPER AND EMRGENCY OPERATION CYLINDER PER AMM 52-10-00 WHICH CLEARED THE FAULT MESSAGE
- Difficulty date
- August 16, 2026
- Submitted
- August 17, 2026
- Operation
- Air carrier
- Aircraft
- N538UW
- Make and model
- Airbus A321231
- Aircraft serial
- 4050
- Aircraft time
- 52,156 hours, 21,196 cycles
- System (JASC)
- 5270 · Door Warning System
- Part
- Bottle
- Condition
- Low Pressure
- Location
- Zone 800
- Stage of operation
- TX
- 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.