What was found
AIRCRAFT WAS GROUNDED: MULTIPLE REPORTS OF SERVICING OFTHE R4 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER. MAINTENANCE REPLACED THE R4 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-13-14
- Difficulty date
- April 2, 2026
- Submitted
- April 7, 2026
- Operation
- Air carrier
- Aircraft
- N971UY
- Make and model
- Airbus A321231
- Aircraft serial
- 6249
- Aircraft time
- 37,286 hours, 15,286 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Bottle
- Part number
- FE240007
- Part serial
- 620
- Condition
- Leaking
- Location
- Zone 800
- Part time
- 17,048 hours, 7,416 cycles
- 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.