# SDR SWAA2023050131165

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 25, 2023
- Submitted: May 1, 2023
- Operation: Air carrier
- Aircraft: N565WN
- Make and model: Boeing 737-76Q
- Registry model: [Boeing 737-76Q](https://openairdocs.org/model/boeing-737-76q) (OpenAirDocs)
- Aircraft serial: 30282
- Aircraft time: 56,848 hours, 37,588 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Wire
- Condition: Open
- Location: Zn 200 Fus Top
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2023050131165

## Discrepancy

MULTIPLE CABIN EMERGENCY LIGHT INOP<[01] FOUND CABIN EMERGENCY LIGHTS INOP AT 6C 8D 9C 12C 13D 18D. R/R POWER SUPPLY AND BATTERY PACK AT 7A ALONG THE SIDEWALL NEAR FLOOR; LIGHTS OPS GOOD AT 6C 8D 9C.<BR>SLAVED IN POWER SUPPLY AND BATTERY PACK AT 11A 12F 17A ALONG THE SIDEWALL NEAR FLOOR AND BOTH NEAR THE AFT ENTRY DOOR NO HELP; BACK TO ORIGINAL CONFIG. EMERGENCY LIGHTS AT 12C 13D 18D INOP. AWD IAW B737 AMM 33-51-06.;[02] -AS PER WDM33-51-13-5 T/SHOOTING C/OUT;FOUND D11328 AND D11330 PLUG NOT PROPERLY CONNECTED ; RECONNECTED IT; OPS CHKED GOOD FOR 12C;13D EMERGENCY LT.<BR>-FOUND WIRE OPEN AT BEHIND PIN 16/D10744 PLUG; TERMINATED PIN PER SWPM 20-60-00 AND OPS CHKED GOOD FOR 18D EMERGENCY L/T.<BR>-ALL EMERGENCY L/T OPS CHKED GOOD PER AMM 33-51-00;[03] AS PER WDM33-51-13-5 T/SHOOTING C/OUT;FOUND D11328 AND D11330 PLUG NOT PROPERLY CONNECTED ; RECONNECTED IT; OPS CHKED GOOD FOR 12C;13D EMERGENCY LT. <BR>-FOUND WIRE OPEN AT BEHIND PIN 16/D10744 PLUG; TERMINATED PIN PER SWPM 20-60-00 AND OPS CHKED GOOD FOR 18D EMERGENCY L/T. <BR>-ALL EMERGENCY L/T OPS CHKED GOOD PER AMM 33-51-00

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