how to winterize snowblower

3 min read 05-02-2025

Winter's done, the snow's melted, and your trusty snowblower has earned a rest. But before you stash it away until the next blizzard, proper winterization is crucial. Failing to do so can lead to damage, costly repairs, and a frustrating start next winter. This comprehensive guide will walk you through the essential steps to winterize your snowblower correctly.

Preparing Your Snowblower for Storage: A Step-by-Step Guide

Winterizing your snowblower isn't just about cleaning it; it's about protecting its components from the elements and ensuring it's ready to go when you need it. Let's break down the process.

1. Thorough Cleaning: The Foundation of Winterization

Before anything else, give your snowblower a thorough cleaning. Remove all the accumulated snow, ice, and dirt. Use a brush, scraper, and compressed air to reach tight spots. Pay special attention to the auger housing, chute, and impeller.

Cleaning your snowblower after winter use

A clean machine is less prone to rust and corrosion over the off-season. This is a critical first step. Consider using a degreaser for stubborn grime.

2. Fuel System Management: Preventing Damage

Improper fuel storage is a common cause of snowblower problems. The fuel can gum up the carburetor, leading to difficult starts and expensive repairs. Here's what you need to do:

Empty the fuel tank: Completely drain the fuel tank. Use a siphon pump or carefully run the engine until it runs out of gas.
Run the engine dry: After emptying the tank, run the engine until it stalls to clear remaining fuel from the carburetor.
Add fuel stabilizer (optional): If you prefer not to drain the tank entirely, add a fuel stabilizer to the remaining fuel to prevent gumming.

3. Lubrication: Protecting Moving Parts

Proper lubrication is key to preventing rust and wear. Consult your owner's manual for specific lubrication points and the type of grease or oil recommended.

Grease zerk fittings: Apply grease to all zerk fittings as per your manual.
Check the engine oil: Change or top off the engine oil as needed. This protects the engine's internal components.
Inspect belts and cables: Check for wear and tear on belts and cables. Replace any damaged components.

4. Addressing the Auger and Impeller

The auger and impeller are critical components. They require attention to maintain efficiency.

Inspect for damage: Carefully examine the auger and impeller for any damage, such as bent or broken parts. Repair or replace as needed.
Sharpen the auger (if necessary): A sharp auger makes for a more efficient snowblower. Sharpening may be a DIY job or require professional attention.

5. Storage Location: Choosing the Right Spot

Where you store your snowblower matters. A damp, poorly ventilated area will accelerate rust and deterioration.

Dry and covered: Choose a dry, well-ventilated space protected from the elements.
Upright position: Store your snowblower upright to prevent oil leaks and potential damage.
Protect from rodents: Rodents can damage your machine. Store it in a rodent-proof area.

Troubleshooting Common Snowblower Issues

Q: My snowblower won't start after winter storage.

A: This is a common problem. It could be due to old fuel, a clogged carburetor, or a dead battery. Check the fuel system, clean the carburetor if necessary, and check the battery charge or replace it if needed.

Q: My auger isn't working effectively.

A: This might be due to a dull auger, broken auger components, or a problem with the drive system. Inspect the auger for damage, sharpen it if dull, and check the drive belts and components.

Conclusion: Extending Your Snowblower's Lifespan

Proper winterization is a crucial step in keeping your snowblower in top shape. By following these steps, you'll protect your investment and ensure many more winters of reliable snow removal. Remember, consulting your owner's manual is always recommended for specific instructions related to your model. Happy snowblowing (next winter!)