What was found
AIRCRAFT WAS GROUNDED: 4L DOOR ASSIST BOTTLE PRESSURE LOW. AS PER TSM 52-13-00-810-827-A AND AMM 52-10-00-610-001-A REMOVED AND REPLACED PERCUSSION MECHANISM AND SHRADER VALVE ASSEMBLY.
- Difficulty date
- August 21, 2020
- Submitted
- August 24, 2020
- Operation
- Air carrier
- Aircraft
- N510UW
- Make and model
- Airbus A321231
- Aircraft serial
- 3858
- Aircraft time
- 40,580 hours, 14,643 cycles
- System (JASC)
- 2560 · Emergency Equipment
- Part
- Mechanism
- Part number
- FE240221001
- Condition
- Leaking
- Location
- L4 Door Assist
- 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.