# SDR CALA2022110703069

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 6, 2022
- Submitted: November 7, 2022
- Operation: Air carrier
- Aircraft: [N2749U](https://openairdocs.org/aircraft/N2749U), registered now
- Make and model: Boeing 777
- Aircraft serial: 66589
- Aircraft time: 11,717 hours, 1,469 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: D71701100
- Part serial: 466044
- Condition: No Test
- Location: Emergency Lights
- 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/CALA2022110703069

## Discrepancy

L3 DOOR EMER BATTERY PACK M33302 CAP CHK FAIL   BATTERY REPLACED & TESTED OKAY IAW AMM 33-51-06.

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