# SDR DALA2026010700124

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 6, 2026
- Submitted: January 7, 2026
- Operation: Air carrier
- Aircraft: [N582NW](https://openairdocs.org/aircraft/N582NW), registered now
- Make and model: Boeing 757351
- Aircraft serial: 32981
- Aircraft time: 78,468 hours, 25,984 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- 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/DALA2026010700124

## Discrepancy

EMERGENCY EXIT LIGHTS ON SEATS 15 THRU 20 DEF ARE INOP.   REMOVED AND REPLACED LT PWR SUPPLY M11613 PER B757 AMM 3351, FOUND WIRE SHORT FROM CONNECTOR D11270 PIN 9 TO D4480 ON (L35) EMER SLIDE LT REF 757 WDM 33-51-21 GAINED ACCESS TO EMERGENCY LIGHTS IN FLOOR CHANNEL, @ ROW 20 RT FOUND EMERGENCY PATH WIRE SHORTING OUT TO FLOOR TRACK. REPAIRED WIRE REF 757 SWPM. RPLCD FUSES BOTH PWR SUPPLIES M11613 & M11612. ALL OPS CKS GOOD. (6581257)

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