# SDR SWAA2023121416273

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 30, 2023
- Submitted: December 14, 2023
- Operation: Air carrier
- Aircraft: [N8306H](https://openairdocs.org/aircraft/N8306H), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36983
- Aircraft time: 38,019 hours, 17,598 cycles
- System (JASC): [5297 · Door System Wiring](https://openairdocs.org/jasc/5297)
- Part: Connector
- Part number: UNKNOWN
- Condition: Broken
- Location: Zn 800 Door
- 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/SWAA2023121416273

## Discrepancy

FOUND RH FWD EMERGENCY EXIT DOOR RED WIRE CONNECTOR BROKEN.<[01] REPLACED CONNECTOR D12560 AT R/T FWD OVERWING DOOR LINING HEATER; M2178; AS PER B737 SWPM 20-30-12; SWPM 20-30-12 AND WDM 21-42-11.<BR>PERFORMED EMERGENCY EXIT HATCH HEATERS OPERATIONAL TEST (RH FWD DOOR) AS PER AMM 21-45-00-700-801. TEST OK.;[02] VERIFIED REPLACED CONNECTOR D12560 AT R/T FWD OVERWING DOOR LINING HEATER; M2178;PERFORMED EMERGENCY EXIT HATCH HEATERS OPERATIONAL TEST OK.

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