What was found
AIRCRAFT WAS GROUNDED: 1R DOOR ASSIST BOTTLE HAS HISTORY OF LOW PRESSURE REPORTS. MAINTENANCE FOUND A NICK ON THE CHARGING VALVE, REPLACED CHARGING VALVE AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 52-00-860-005-A
- Difficulty date
- March 26, 2022
- Submitted
- March 29, 2022
- Operation
- Air carrier
- Aircraft
- N193UW
- Make and model
- Airbus A320*
- Aircraft serial
- 3584
- Aircraft time
- 42,389 hours, 16,476 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Valve
- Part number
- MS288892
- Condition
- Leaking
- Location
- Zone 800 - Doors
- Stage of operation
- IN
- 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.