I put my tractor to sleep and the end of November/early December, and wake her up in March. As Greg, suggested, I use diesel fuel conditioner with anti-gel. Also as he said, fill the tank. Do all of what RanchHand, as well.
Additional recommendations:
- Do and engine oil/filter change such that the acids don't sit in your crankcase over the winter.
- If you haven't used the injector primer pump in a while, unscrew it and give ita few pumps. They tend to stick/sieze up if not used over time.
- Hit all grease fitting to push any possile water out. Especially the FEL fittings.
- I remove the battery and keep in charged in the basement. Still on the original chinesse battery.
- Spray some silicone on any exposed metal to help prevent rust.
- Fill tires to the high side of their ratings or use jack stands to keep tires, and weight off tires.
- Plug air cleaner to prevent mice infestation. I also use numerous mothballs to help prevent bug and mice from amking you tractor home.
Here is the write-up I did awhile ago:
http://johnstractor.com/files/TractorStorage.htm
Pics of mine in winter:
http://johnstractor.com/SnowMa.html