What was found
MAIN DECK R3 DOOR EMERGENCY LIGHT POWER SUPPLY M33401 FOUND TO HAVE LOW CAPACITY. REPLACED THE BATTERY, OPS TEST FOUND GOOD IAW AMM 33-51-06-960-802, REV 81.
- Difficulty date
- November 13, 2017
- Submitted
- November 13, 2017
- Operation
- Air carrier
- Aircraft
- N777UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26916
- Aircraft time
- 90,497 hours, 15,774 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- D71701100
- Part serial
- 83256
- Condition
- Discharged
- Location
- Emergency Lights
- 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.