What was found
AIRCRAFT IN BASE MAINTENANCE: WHILE PERFORMING L3 OVERWING DOOR CIRCUITRY FUNCTIONAL CHECK, HANDLE RESERVOIR BOTTLE DEPRESSURIZED. REPLACED RESERVOIR BOTTLE IAW AMM 52-12-22, OPS CHECK GOOD.
- Difficulty date
- March 24, 2021
- Submitted
- March 31, 2021
- Operation
- Air carrier
- Aircraft
- N733AR
- Make and model
- Boeing 777323ER
- Aircraft serial
- 33524
- Aircraft time
- 25,772 hours, 2,837 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Reservoir
- Part number
- 410045091
- Part serial
- 38381A7
- Condition
- Low Pressure
- Location
- L3 Door
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.