# SDR CALA2026020313525

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 2, 2026
- Submitted: February 3, 2026
- Operation: Air carrier
- Aircraft: [N17529](https://openairdocs.org/aircraft/N17529), registered now
- Make and model: Boeing 737-9
- Registry model: [Boeing 737-9](https://openairdocs.org/model/boeing-737-9) (OpenAirDocs)
- Aircraft serial: 64503
- Aircraft time: 17,514 hours, 5,781 cycles
- System (JASC): [3397 · Light System Wiring](https://openairdocs.org/jasc/3397)
- Part: Wire
- Part number: D43637
- Condition: Shorted
- 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/CALA2026020313525

## Discrepancy

EMERGENCY LIGHTS, WHITE WIRE FOUND SHORTED TO GROUND BY THE ACTUATOR PLATE NEAR 3 WAY SPLICE AT SEAT 5B.  WIRE WAS NOT SECURED PROPERLY UNDER THE RECLINE ACTUATOR.  REMOVED 1 INCH OF DAMAGED WIRE. REMOVED 3 WAY SPLICE. INSTALLED NEW ENVIRONMENTAL SPLICE IAW BSWPM 20-30-12. SECURED WIRE BUNDLE AT SEAT 5B. ALL EMERGENCY LIGHTS TEST NORMAL IAW AMM 33-51-00-720-801.

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