What was found
AIRCRAFT WAS NOT GROUNDED: L1 DOOR ASSIST RESERVOIR PRESSURE LOW. MAINTENANCE REPLACED DOOR ASSIST RESERVOIR PER MM 52-11-22.
- Difficulty date
- January 13, 2020
- Submitted
- January 16, 2020
- Operation
- Air carrier
- Aircraft
- N790AN
- Make and model
- Boeing 777223
- Aircraft serial
- 30251
- Aircraft time
- 77,051 hours, 9,857 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Reservoir
- Part number
- 410045091
- Condition
- Low Pressure
- Location
- L1 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.