What was found
AIRCRAFT WAS NOT GNDED. 4L DOOR EMER CYLINDER & ACCUMULATOR PRESS IN YELLOW BAND. SERVICED 4L DOOR EMER CYLINDER & ACCUMULATOR IAW AMM 52-10-00.
- Difficulty date
- April 12, 2016
- Submitted
- April 14, 2016
- Operation
- Air carrier
- Aircraft
- N920US
- Make and model
- Airbus A321231
- Aircraft serial
- 6490
- Aircraft time
- 4,166 hours, 1,630 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Cylinder
- Condition
- Low Pressure
- Location
- L4 Door
- 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.