We want to help you understand what you need to do to maintain and get your tractor ready for Spring.
And as a quick aside --- we are here to help you purchase a new tractor when the time is right.
Let’s get started.
Spring is here!
We have a checklist of maintenance procedures that will help you keep your tractor running great in Spring and Summer.
Of course, to complete these procedures, see your owner’s manual, or contact your local dealer for any help that you may need. You also may want to contact your local mechanic if you do not feel comfortable performing any of these tasks and procedures.
Check the hydraulic oil level with a dip stick.
Most tractors require all hydraulics to be fully extended when you check the oil.
Follow the instructions in your owner’s manual.
Change the filter. If you changed to a lighter hydraulic oil for the winter --- then replace it with a summer oil.
Check all the hydraulic hoses for cracking and leaks. Cycle the hydraulics to make sure they move smoothly and that all the cylinders will stay in the extended position without drifting down.
Inspecting your hydraulics is a big part of your tractor’s Spring checkup.
Inspect all the wiring.
Sometimes mice or squirrels get inside and chew on the insulation. A nest or cache of acorns under the hood is a good indication that your tractor has served as a rodent residence over the winter.
Check all the lights and make sure the alternator gauge shows a normal charge when the engine is at operating speed.
If your tractor has been idle for the entire winter, the gasoline in the tank might have gone flat.
That is --- unless you added a stabilizer.
This occurs as the volatile compounds evaporate over time --- which is not a problem with diesel fuel.
Deal with flat gas by draining it and replacing it with fresh gas. Diesel fuel is pretty much maintenance-free, as long as it contains no contaminants --- and the filter is clean.
Several contaminants can work their way into your fuel system over the winter. Moisture can condense on the inside of the fuel tank. This contaminates the fuel and can cause rust on the inside of the tank. This will eventually flake off and block the fuel flow.
If your tractor has a carburetor, it probably has a sediment bowl (also called a settling bowl). Remove the bowl and check it for water and contaminants. While the sediment bowl is off, remove the drain bolt on the bottom of the carburetor and drain the gas into a glass jar to clear it of water and contaminants.
Removing the drain plug on the bottom of the carburetor allows the gas in the fuel line and carburetor to drain out --- along with any water and sediment that got past the sediment bowl.
Catching the gas in a glass jar lets you inspect the fuel for water and sediment and keeps the fuel from spilling on the ground. If it is clear, just pour it back into the fuel tank. Use a siphon to check for contaminants on the bottom of the fuel tank.
Make sure the siphon hose goes all the way to the bottom of the tank --- so it gets everything --- including the water, dirt and rust that has settled to the bottom of the tank. Siphon about a quart or so into a glass jar and inspect it.
If flakes of rust are present, move the siphon hose around the bottom of the tank to get as much out as possible. Otherwise, it will find a way to clog the tank outlet.
Let the glass jar sit for several hours, then observe it for contaminants. Water appears as a clear bubble on the bottom of the jar.
Because water and sediment settle on the bottom of the jar, you can carefully pour the clean fuel back into the tank. If rust inside the tank is a serious problem, consider getting a polymer tank liner, such as from a gas tank sealer kit.
Cold weather takes a serious toll on tractor batteries.
Many batteries completely discharge.
If the tractor has been sitting idle all winter, it might not have enough power to start. If that happens, it is easiest on the battery to put it on a charger for a few hours.
A jump-start should be a last resort as it is hard on the battery. Depending on the battery’s condition --- it might not hold a charge and you will need to replace it.
Check the battery cable connectors on both ends to make sure the connections are secure.
Check the hot (positive) cable anywhere it touches the frame to make sure the insulation is good at that point --- otherwise, it can short out.
If the insulation is worn, wrap it liberally with electrical tape unt