# SDR ARWA20071103

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 7, 2007
- Submitted: December 11, 2007
- Operation: Air carrier
- Aircraft: N478CT
- Make and model: Doug DC-10-30F
- Registry model: [Doug DC-10-30F](https://openairdocs.org/model/mcdonnell-douglas-dc-10-30f) (OpenAirDocs)
- Aircraft serial: 47819
- Aircraft time: 86,179 hours, 19,523 cycles
- System (JASC): [3297 · Landing Gear System Wiring](https://openairdocs.org/jasc/3297)
- Part: Wire
- Condition: Broken
- Location: Prox Sensor
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ARWA20071103

## Discrepancy

AFTER GEAR RETRACTION, NOSE GEAR RED LIGHTS REMAINED ILLUMINATED ON BOTH THE FORWARD AND F/E PANELS, CYCLED GEAR ONCE AS PER CHECK LIST, BUT NO HELP.  PERFORMED ELECTRICAL TROUBLE SHOOTING, SYSTEM FOUND BROKEN WIRE AT NOSE GEAR PROXIMITY SENSOR; REPAIRED WIRING IN ACCORDANCE WITH M/M 20-31-00; CHECKED ON GROUND IN ACCORDANCE WITH M/M 32-30-00.

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