# SDR CALA2024112902978

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 27, 2024
- Submitted: November 29, 2024
- Operation: Air carrier
- Aircraft: [N36272](https://openairdocs.org/aircraft/N36272), registered now
- Make and model: Boeing 737824
- Aircraft serial: 31590
- Aircraft time: 72,452 hours, 25,731 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: ADD71701100
- Condition: No Test
- 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/CALA2024112902978

## Discrepancy

VARIOUS EMERGENCY LIGHTS OUT (NOT ON) THROUGHOUT THE CABIN SUPPORT TASK NSA EMX NR 00157  EMERGENCY LIGHT BATTERY M02267 FAILED TO CHARGE/BATTERY PACK REPLACED

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