Since trailer manufacturers do not make information readily available regarding the landing gear on the trailers I cannot say for sure which landing gear you have on the Fleetwood to replace the motor. It may be a good idea to contact Fleetwood with the VIN to see which landing gear may be on the trailer. If you can find a sticker or any information about the manufacturer of the landing gear I can help with a replacement motor because it does sound like the motor is going bad.
Otherwise... view full answer...
The first thing to do is to make sure you are getting sufficient power to the motor and a good ground. If you have checked the wiring and still experience the motor cutting out I do recommend to replace it with Lippert Components Venture 5th Wheel RV Landing Gear Motor part # LC142178.
When you say gear pin snapped, I believe you are talking about the pin from the gear box. We do have the Lippert Components Venture Lead Leg Repair Kit for 5th Wheel RV Landing Gear part # LC146059 to repair... view full answer...