# SDR CALA2024101702670

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 16, 2024
- Submitted: October 17, 2024
- Operation: Air carrier
- Aircraft: [N784UA](https://openairdocs.org/aircraft/N784UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26951
- Aircraft time: 109,713 hours, 14,283 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: ADD71701100
- Condition: Discharged
- Location: Zone 200
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2024101702670

## Discrepancy

M/D R2 DOOR EMERGENCY LIGHT BATTERY PACK M33098 FOUND LOW CAPACI TY DURING CAPACITY CHECK REFER HAECO NON-ROUTINE LOG PAGE:949659 1,ORIGINATED BY EMP:V903218,SPEC NO.B777-33-3-7019. PERFORMED BY EMP:V903218,REPLACED THE M/D R2 DOOR M33098 EMERGEN CY LIGHT BATTERY PACK AND C/O NEW BATTERY PACK TEST THE RESULT N ORMAL AS PER AMM 33-51-06-960-802 REV.101 IDT BY EMP:V905411.

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