# SDR DALA2026021801144

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 15, 2026
- Submitted: February 18, 2026
- Operation: Air carrier
- Aircraft: [N820DX](https://openairdocs.org/aircraft/N820DX), registered now
- Make and model: Boeing 757-26D
- Registry model: [Boeing 757-26D](https://openairdocs.org/model/boeing-757-26d) (OpenAirDocs)
- Aircraft serial: 33960
- Aircraft time: 58,681 hours, 29,139 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/DALA2026021801144

## Discrepancy

DURING S/C FOUND EMERGENCY LIGHTS INOP. ABOVE LEFT AFT EMERG.EXIT DOOR AND AFT SERVICE DOOR. LIGHTS M11082, M737,M736.   REPLACED BATTERY M11082 AND BATTERY M737. ALL EMERG. LIGHTS OP NML. REF. B757 AMM 33-51. (8583367)

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