What was found
AIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT REPORTED CHECK DOOR PRESSURE MESSAGE BOTTLE PRESSURE IN YELLOW. MAINTENANCE SERVICED R4 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-13-14, WHICH CLEARED THE MESSAGE.
- Difficulty date
- August 17, 2025
- Submitted
- August 18, 2025
- Operation
- Air carrier
- Aircraft
- N579UW
- Make and model
- Airbus A321231
- Aircraft serial
- 6100
- Aircraft time
- 36,523 hours, 15,037 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.