# SDR CALA2024110501015

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 26, 2024
- Submitted: November 5, 2024
- Operation: Air carrier
- Aircraft: [N18220](https://openairdocs.org/aircraft/N18220), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28929
- Aircraft time: 78,997 hours, 29,166 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: ADD71701100
- Condition: Faulty
- Location: Zone 200
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2024110501015

## Discrepancy

EMERGENCY LIGHTS BATTERY PACK M1694 FAILS CAPACITY CHECK. (REF: AAR NR 1000016228) REMOVED AND REPLACED BATTERY PACK M1694 IAW B737 AMM 33-51-06-960-805. OPS TEST GOOD.   REMOVED AND REPLACED BATTERY PACK M1694 IAW B737 AMM 33-51-06-96 0-805, OPS TEST GOOD.

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