What was found
AIRCRAFT WAS NOT GROUNDED: WITH 4R DOOR ARMED AND FLIGHT DECK DOOR PAGE SHOWING 4R ARMED, FLIGHT ATTENDANT PANEL DISPLAYS DOOR 4R CHECK DOOR PRESSURE. SERVICED 4R DOOR BOTTLE PER AMM 52-40-00.
- Difficulty date
- October 10, 2021
- Submitted
- October 11, 2021
- Operation
- Air carrier
- Aircraft
- N523UW
- Make and model
- Airbus A321231
- Aircraft serial
- 3960
- Aircraft time
- 42,449 hours, 15,349 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Bottle
- Condition
- Low Pressure
- Location
- Zone 800 - Doors
- Stage of operation
- NR
- 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.