What was found
EMERGENCY POWER SUPPLY R3 M33404 FND LOW. REPLACED M33404 R3 EMERGENCY POWER BATTERY AND C/O OPERATIONAL TEST, THE RESULT FND "NORMAL" AS PER AMM 33-51-06-960-802 REV 92.
- Difficulty date
- July 4, 2021
- Submitted
- July 5, 2021
- Operation
- Air carrier
- Aircraft
- N76010
- Make and model
- Boeing 777224
- Aircraft serial
- 29480
- Aircraft time
- 105,585 hours, 10,667 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Discharged
- Location
- Emergency Light
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.