# SDR SWAA2023072780799

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 20, 2023
- Submitted: July 27, 2023
- Operation: Air carrier
- Aircraft: [N441WN](https://openairdocs.org/aircraft/N441WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29837
- Aircraft time: 66,664 hours, 39,529 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- 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/SWAA2023072780799

## Discrepancy

INTERNAL CABIN OVERWING EMERGENCY CEILING LIGHT ASSY INOP<[01] T/S INTERNAL CABIN OVERWING EMERGENCY CEILING LIGHT ASSEMBLY AND FOUND LOOSE CONN. D2978 AT LIGHT ASSEMBLY REF. B737 WDM 33-51-13. SECURE CONN. D2978 AT LIGHT ASSEMBLY REF. B737 WDM 33-51-13.<BR>OPS CHECK OF LIGHT NORMAL REF; B737 AMM 33-51-00-710-801.;[02] VERIFIED STEP 1

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