What was found
AIRCRAFT WAS GROUNDED: R1 DOOR EMERGENCY POWER ASSIST SYSTEM BOTTLE PRESSURE OUT OF LIMITS. REPLACED R1 DOOR RESERVOIR PER AMM 52-11-22.
- Difficulty date
- May 24, 2022
- Submitted
- May 25, 2022
- Operation
- Air carrier
- Aircraft
- N770AN
- Make and model
- Boeing 777223
- Aircraft serial
- 29578
- Aircraft time
- 86,538 hours, 10,976 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Reservoir
- Part number
- 410045091
- Condition
- Out Of Tolerance
- 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.