# SDR DALA2026071604206

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 15, 2026
- Submitted: July 17, 2026
- Operation: Air carrier
- Aircraft: [N890DN](https://openairdocs.org/aircraft/N890DN), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 62775
- Aircraft time: 26,606 hours, 10,182 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/DALA2026071604206

## Discrepancy

ON SVC CK, FOUND EMERG PATH LIGHTS OUT IN ROW 1-5 + R1 DOOR.   T/S PER B737 FIM, R & R BATTERY PACK AT LOC M2816 REF WDM 33- 51-11, IAW B737 AMM 33-51. OPERATES NORMAL. (8402968) AIRCRAFT WAS GROUNDED

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