What was found
AIRCRAFT WAS NOT GROUNDED: FOUND R4 DOOR ACCUMULATOR PRESSURE LOW PER PS CHECK. MAINTENANCE SERVICED R4 DOOR ACCU. TO PROPER LEVEL REF AMM 52-10-00.
- Difficulty date
- October 3, 2025
- Submitted
- October 6, 2025
- Operation
- Air carrier
- Aircraft
- N191UW
- Make and model
- Airbus A321211
- Aircraft serial
- 1447
- Aircraft time
- 78,188 hours, 30,401 cycles
- System (JASC)
- 5240 · Service Doors
- Part
- Accumulator
- 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.