What was found
AIRCRAFT WAS NOT GROUNDED: DOOR 4L ANNUNCIATED ON FLIGHT ATTENDANT'S PANEL "CHECK DOOR PRESSURE". MAINTENANCE SERVICED DOOR ASSIST BOTTLE AT 4L DOOR TO PROPER PRESSURE PER AMM 52-10-00.
- Difficulty date
- December 29, 2019
- Submitted
- January 2, 2020
- Operation
- Air carrier
- Aircraft
- N554UW
- Make and model
- Airbus A321231
- Aircraft serial
- 4966
- Aircraft time
- 26,181 hours, 10,498 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Bottle
- Condition
- Low Pressure
- Location
- L4 Door
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.