# SDR CALA2026081318559

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 12, 2026
- Submitted: August 13, 2026
- Operation: Air carrier
- Aircraft: [N13248](https://openairdocs.org/aircraft/N13248), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28808
- Aircraft time: 80,593 hours, 30,448 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: ADD71701100
- Condition: Inoperative
- 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/CALA2026081318559

## Discrepancy

REPLACEMENT OF THE FWD ENTRY EMERGENCY EXIT LIGHT BATTERY PACK.  THE EMERGENCY BATTERY PACK THAT WAS REPLACED FWD ENTRY EXIT LIGHT IAW AMM 33-51-06-960-805.

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