Proper winter storage of your lawn mower or zero turn protects your investment, prevents costly repairs, and ensures your machine starts easily when the grass starts growing again. Now that winter’s here, taking some time to properly prep your mower or zero turn for the winter season can make a significant difference in the spring. Here’s a simple, step by step guide on how to winterize a zero turn or lawn tractor the right way.
1. Clean It Before You Park It
Before storing a mower during the winter months, be sure to clean it thoroughly. Grass clippings, dirt, and moisture can cause rust and corrosion if left sitting for the winter.
- Wash the exterior and let it dry
- Scrape built-up grass from the underside of the mower deck
- Clear debris from around the engine
A clean mower is much less likely to develop rust or rodent damage while in storage.
2. Fuel Prep: Prevent Hard Starting in Spring
Fuel-related issues are one of the most common problems we see in the spring. Today’s ethanol-blended fuel can break down over time and cause clogged carburetors or injectors.
You have two good options:
- Add fuel stabilizer and run the engine for a few minutes to circulate it through the system
- Or drain the fuel if you’re storing the mower for several months
Stabilizing the fuel is usually the best choice, if your mower is fuel injected.
3. Battery Care: Don’t Let It Go Dead
- Freezing temperatures will cause a battery to lose capacity or fail completely.
- Remove the battery and store it in a dry location, out of the elements
- Clean the terminals to prevent corrosion
- Use a battery maintainer or trickle charger to keep it charged
These steps can save you from replacing the battery next season.
4. Deck and Blade Maintenance Before Storage
Winter is a great time to take care of deck and blade maintenance so your mower is ready to go when you are in the spring.
- Inspect blades for wear or damage
- Sharpen or replace blades
- Check belts, pulleys, and spindles
- Touch up chipped paint on the deck to prevent rust
Taking care of these items now will help you get a better cut and help your mower last longer.
5. Choose the Right Storage Location
Where you store your mower matters just as much as how you prep it.
Best storage options include:
- A heated or unheated garage
- A shed with a solid floor
- A barn or equipment building
Avoid storing your mower directly on dirt or grass. Moisture can rise from the ground and cause rust. Placing plywood or rubber mats under the tires helps protect the machine.
6. Buying and Using a Mower Cover
If indoor storage isn’t available, a mower cover will help add to the life of your mower.
- Avoid plastic tarps that trap moisture
- Use a breathable, weather-resistant cover
- Make sure the mower and ground is dry before covering and the unit has proper airflow to prevent condensation and corrosion during temperature changes.
7. Final Tips
- Inflate tires to proper pressure before storage
- Lubricate grease points to push out moisture
- Check the owner’s manual for model-specific storage steps or ask your LandPro professional for more information
Store It Right, Start Strong in Spring
Knowing how to properly winterize a zero turn or lawn tractor doesn’t have to be complicated. A few hours of preparation now can prevent starting issues, reduce wear, and extend the life of your mower. Store it properly this winter, and you’ll be ready for a smooth, hassle-free mowing season when spring arrives.