# SDR SWAA2016110109291

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 29, 2016
- Submitted: November 2, 2016
- Operation: Air carrier
- Aircraft: N771SA
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 27879
- Aircraft time: 58,152 hours, 33,805 cycles
- System (JASC): [2697 · Fire Protection System Wiring](https://openairdocs.org/jasc/2697)
- Part: Plug
- Part number: 147A98002
- Condition: Dirty
- Location: Wheel Well
- Stage of operation: DE
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2016110109291

## Discrepancy

DECLARED EMERGENCY, WHEEL WELL FIRE WARNING LIGHT AND BELL CAME ON AT 12,000 MSL 230KIAS.  BOTH WENT OUT/OFF WHEN GEAR WAS EXTENDED.  CLEANED WHEEL WELL SENSING ELEMENT CONNECTOR PLUGS PER AMM.

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