What was found
AIRCRAFT WAS NOT GROUNDED: L4 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW AND REQUIRED SERVICE. MAINTENANCE SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER JOB CARD 26L80052003.
- Difficulty date
- July 15, 2026
- Submitted
- July 17, 2026
- Operation
- Air carrier
- Aircraft
- N557UW
- Make and model
- Airbus A321231
- Aircraft serial
- 5269
- Aircraft time
- 43,979 hours, 18,099 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Bottle
- Part number
- FE240007
- 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.