# SDR AALA202605120209

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 8, 2026
- Submitted: May 12, 2026
- Operation: Air carrier
- Aircraft: [N953NN](https://openairdocs.org/aircraft/N953NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 33328
- Aircraft time: 35,086 hours, 14,527 cycles
- System (JASC): [3397 · Light System Wiring](https://openairdocs.org/jasc/3397)
- Part: Wire Harness
- Part number: 4NS0472060
- Condition: Miswired
- Location: Zone 200
- Stage of operation: TX
- How discovered: C
- Nature of condition: L, W
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202605120209

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: SEAT EMERGENCY LIGHTS INOPERATIVE ON ROW 16ABC. FOUND EPL(EMERGNECY PATHWAY LIGHTING) HARNESS CONNECTOR WIRED INCORRECTLY BETWEEN SEATS 15ABC AND 16ABC. INSTALLED NEW HARNESS, PER DBF-2134 IN BETWEEN SEATS 15ABC AND 16ABC, PERFORMED OPS CHECK OF EPL, PER AMM 33-51-00, OPS CHECK GOOD.

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