# SDR CALA2022103102999

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 28, 2022
- Submitted: October 31, 2022
- Operation: Air carrier
- Aircraft: [N78002](https://openairdocs.org/aircraft/N78002), registered now
- Make and model: Boeing 777224
- Aircraft serial: 27578
- Aircraft time: 109,069 hours, 11,409 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: ADD71701100
- Part serial: 256589
- Condition: Inoperative
- Location: L3 Door
- Stage of operation: IN
- How discovered: O
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2022103102999

## Discrepancy

B777-33-03-7031 - CABIN SEAT 31ABC TO 37ABC CEILING EMER LIGHT FOUND DIM TRANSFER REF HXWO 1158850 AND ORIGINATED BY EMP V907892 CABIN DOOR 3L EMER LIGHT POWER PACK (M33400) (CHARGER AND BATTERY PACK) REPLACED AND INSTALLATION TEST RESULT NORMAL AS PER AMM33-51-06 , WORK ACCOMPLISHED BY MECHANIC V907889 INSPECTED BY V926995 IDT INSPECTED BY HX107723 ADD EMP:V907050

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