# SDR SWAA001970

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 9, 2000
- Submitted: October 16, 2000
- Operation: Air carrier
- Aircraft: N647SW
- Make and model: Boeing 737-3H4
- Registry model: [Boeing 737-3H4](https://openairdocs.org/model/boeing-737-3h4) (OpenAirDocs)
- Aircraft serial: 27717
- Aircraft time: 11,634 hours, 10,149 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Proximity Switch
- Part number: 65C28034
- Condition: Inoperative
- Location: Nlg
- Stage of operation: CL
- 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/SWAA001970

## Discrepancy

DURING GEAR RETRACTION ON TAKEOFF, NOSE GEAR RED LIGHT REMAINED ILLUMINATED THE ENTIRE FLIGHT UNTIL EXTENSION.  GEAR EXTENSION WAS NORMAL.  REMOVED AND REPLACED 846 PROX SWITCH PER MM.

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