# SDR SWAA2023100303545

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 23, 2023
- Submitted: October 3, 2023
- Operation: Air carrier
- Aircraft: N230WN
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 34592
- Aircraft time: 58,486 hours, 35,155 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Sign
- Part number: UNKNOWN
- Condition: Inoperative
- 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/SWAA2023100303545

## Discrepancy

LEFT OVER WING EXIT EMERGENCY LIGHT EXIT SIGN INOP<[01] RECONNECTED D3670 AND D3672 EXIT IND LT AS PER REF SWA 33-51-21 AND PERFORMED EMERGENCY LIGHTS OPERATIONAL TEST AS PER REF AMM 33-51-00-710-801. TEST NORMAL.;[02] VERIFIED STEP 1

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