# SDR DALA2023053104349

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 27, 2023
- Submitted: June 24, 2026
- Operation: Air carrier
- Aircraft: [N839DN](https://openairdocs.org/aircraft/N839DN), registered now
- Make and model: Boeing 737932ER
- Aircraft serial: 31950
- Aircraft time: 35,620 hours, 14,106 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- 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/DALA2023053104349

## Discrepancy

EMERGENCY EXIT AISLE OVERHEAD LIGHTS INOP (ROW 11 AND 15). R & R LIGHTS, NO HELP. CHECKED AND CONFIRMED ALL CONNECTIONS ARE SECURE. ON MEL WILL REQUIRE FURTHER TROUBLESHOOTING. REMOVED AND REPLACED BATTERY PACK ASSY IAW AMM 33-51 ALL CKD GOOD. (LOG 4799754 - AIRCRAFT WAS GROUNDED).

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