# SDR DALA2024121211695

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 11, 2024
- Submitted: December 12, 2024
- Operation: Air carrier
- Aircraft: [N663DN](https://openairdocs.org/aircraft/N663DN), registered now
- Make and model: Boeing 757232
- Aircraft serial: 24992
- Aircraft time: 86,320 hours, 40,190 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- 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/DALA2024121211695

## Discrepancy

SHIP 663 MULTIPLE EMERGENCY LIGHTS INOP AROUND ROWS 15-19 AND R4 DOOR. CORRECTIVE ACTION: REPLACED BATTERY IN BATTERY PACK M737 AFT OF DOOR 4R AND 4LEFT SYS OPS CHECKS PER B737 AMM 33-51-00. (6460779)

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