What was found
EMERGENCY LIGHT BATTERY PACK INOP LOCATED ABOVE L3 DOOR FWD REMOVED EMERGENCY LIGHT BATTERY PACK P/N D717-01-100 S/N 57468 AND REPLACED WITH S/N 241619 LOCATED ABOVE L3 DOOR FWD REF 777-200 AMM 35-51-06 REV 93
- Difficulty date
- December 14, 2021
- Submitted
- December 15, 2021
- Operation
- Air carrier
- Aircraft
- N209UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30215
- Aircraft time
- 88,455 hours, 10,581 cycles
- System (JASC)
- 3300 · Lighting System
- Part
- Battery Pack
- Part number
- NA
- Part serial
- NA
- Condition
- Inoperative
- Location
- L3 Door
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.