What was found
AIRCRAFT WAS NOT GROUNDED: DOOR 4L ASSIST BOTTLE SHOWING NOT PRESSURIZED WHEN ARMED. SERVICED 4L DOOR ASSIST BOTTLE IAW AMM 52-10-00, OPS CHECK GOOD.
- Difficulty date
- October 4, 2020
- Submitted
- October 5, 2020
- Operation
- Air carrier
- Aircraft
- N557UW
- Make and model
- Airbus A321231
- Aircraft serial
- 5269
- Aircraft time
- 26,900 hours, 10,607 cycles
- System (JASC)
- 2560 · Emergency Equipment
- Part
- Bottle
- Part number
- FE240007
- Part serial
- 555
- Condition
- Low Pressure
- Location
- L4 Door Assist
- Part time
- 26,900 hours, 10,607 cycles
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.