What was found
AIRCRAFT WAS IN BASE MAINTENANCE. R1 DOOR FAILED EMERGENCY POWER ASSIST SYSTEM CIRCUITRY CHECK. REMOVED AND REPLACED EPAS BATTERY ASSEMBLY PER AMM 52-11-20. OPERATIONAL CHECK GOOD.
- Difficulty date
- November 21, 2017
- Submitted
- December 1, 2017
- Operation
- Air carrier
- Aircraft
- N755AN
- Make and model
- Boeing 777223
- Aircraft serial
- 30263
- Aircraft time
- 66,550 hours, 8,330 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Battery
- Part number
- 285W0955102
- Part serial
- D01386
- Condition
- No Test
- Location
- R1 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.