What was found
AIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT CABIN INTERCOMMUNICATION DATA SYSTEM PANEL INDICATES "CHECK DOOR PRESSURE 4R" PRIOR TO DEPARTURE, PUSH BACK. SERVICED R4 DOOR ASSIST BOTTLE PER AMM 52-10-00.
- Difficulty date
- July 29, 2021
- Submitted
- July 30, 2021
- Operation
- Air carrier
- Aircraft
- N920US
- Make and model
- Airbus A321231
- Aircraft serial
- 6490
- Aircraft time
- 20,203 hours, 7,888 cycles
- System (JASC)
- 2560 · Emergency Equipment
- Part
- Bottle
- Condition
- Low Pressure
- Location
- R4 Door Assist
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.