What was found
AIRCRAFT NOT GROUNDED. L1 DOOR EMERGENCY POWER ASSIST SYSTEM GREEN LIGHT IS INOPERATIVE. REMOVED AND REPLACED 9 VOLT BACK-UP BATTERY IAW AMM 52-11-20. OPERATIONAL CHECK GOOD.
- Difficulty date
- December 28, 2016
- Submitted
- December 30, 2016
- Operation
- Air carrier
- Aircraft
- N762AN
- Make and model
- Boeing 777223
- Aircraft serial
- 31479
- Aircraft time
- 61,448 hours, 7,293 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Battery
- Part number
- MN1604
- Condition
- Discharged
- Location
- L1 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.