What was found
AIRCRAFT WAS NOT GROUNDED: 3L DOOR EMERGENCY POWER ASSIST SYSTEM HAS NO GREEN LIGHT INDICATION. REPLACED 9 VOLT BATTERIES PER AMM 52-11-20.
- Difficulty date
- November 24, 2021
- Submitted
- November 26, 2021
- Operation
- Air carrier
- Aircraft
- N768AA
- Make and model
- Boeing 777223
- Aircraft serial
- 33540
- Aircraft time
- 57,084 hours, 6,920 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Battery
- Condition
- Inoperative
- Location
- Zone 800 - Doors
- 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.