# SDR CALA2012090400558

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 3, 2012
- Submitted: September 4, 2012
- Operation: Air carrier
- Aircraft: [N76254](https://openairdocs.org/aircraft/N76254), registered now
- Make and model: Boeing 737824
- Aircraft serial: 30779
- Aircraft time: 38,791 hours, 13,742 cycles
- Engine: Cfmint CFM567B26US
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: D71701100
- Part serial: 61818
- Condition: Inoperative
- 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/CALA2012090400558

## Discrepancy

EMERGENCY EXIT LIGHT BS 952, WL 291, LBL 14 BATTERY PACK M1673 WILL NOT HOLD A CHARGE.  R & R BATTERY PACK,  EMERGENCY LIGHT OPS CHECKED GOOD IAW AMM 33-51-06.

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