Winter weather can be unpredictable, but with a well-maintained snowblower, you’ll be ready for anything the season throws your way. Whether you’re tackling light snowfall or heavy drifts, keeping your snowblower in top condition ensures reliable performance, extends its lifespan, and prevents costly repairs. Regular maintenance doesn’t just save money; it also saves you time when you need your machine the most.
In this guide, we’ll walk you through essential snowblower maintenance tasks that will help your machine operate at peak efficiency. From preseason checks to end-of-season storage, these tips cover everything you need to know to keep your snowblower running smoothly year after year.
1. Check and Replace the Spark Plug
A worn or dirty spark plug can make it hard for your snowblower to start and affect its performance. Inspect the spark plug for corrosion or buildup and replace it if necessary. This simple maintenance task can significantly improve ignition efficiency.
- Tip: Use a spark plug gap gauge to ensure the correct gap.
2. Change the Oil Regularly
Just like a car, your snowblower needs clean oil to run smoothly. Old or dirty oil can strain the engine and reduce its lifespan. Change the oil at least once a season or after 20-50 hours of use, depending on the manufacturer’s recommendation.
- How to: Warm up the engine for a few minutes, then drain the old oil into a container before refilling with fresh oil.
3. Inspect the Belts
Belts play a crucial role in transferring power from the engine to the auger and impeller. Over time, they can wear out or become loose, leading to reduced efficiency or complete failure. Check the belts for cracks, fraying, or signs of wear and replace them as needed.
4. Keep the Auger and Impeller Clean
Snow and ice can cause a buildup on the auger and impeller, reducing their efficiency. After each use, clear away any debris or packed snow. Use a silicone spray to prevent snow from sticking during operation.
5. Check the Shear Pins
Shear pins are designed to break if the auger hits a hard object, protecting the engine from damage. Regularly inspect the pins for wear and replace any that are broken or bent. Always keep a few spare shear pins on hand for emergencies.
6. Clean or Replace the Air Filter
A clogged air filter restricts airflow, causing the engine to work harder and consume more fuel. Clean the filter regularly, and if it’s damaged or excessively dirty, replace it with a new one.
7. Adjust the Skid Shoes and Scraper Bar
The skid shoes and scraper bar ensure the snowblower operates efficiently on various surfaces. Check their condition and adjust them as needed to prevent damage to your driveway or pavement. Replace them if they’re worn down.
8. Inspect Tires or Tracks
For snowblowers with tires, ensure they’re properly inflated for optimal traction. If your snowblower uses tracks, inspect them for wear and tension adjustments.
9. Drain the Fuel Before Storage
At the end of the season, empty the fuel tank or add a fuel stabilizer to prevent the gas from gumming up the carburetor. This simple step ensures the snowblower starts easily when you need it next winter.
10. Perform a Preseason Check
Before the first snowfall, give your snowblower a thorough once-over. Start it up, check all moving parts, and ensure it’s ready to tackle the snow. Address any issues before the season begins to avoid surprises.
Snowblower Maintenance FAQs
How often should I perform snowblower maintenance?
Basic maintenance, such as cleaning and checking belts, should be done after every use. A full inspection and tune-up are recommended annually, preferably before winter starts.
Can I use regular motor oil in my snowblower?
It’s best to use the type of oil specified in your snowblower’s manual. Generally, snowblowers require SAE 5W-30 or a similar oil suitable for cold weather.
Why is my snowblower not throwing snow far?
A common cause is a clogged chute or worn-out auger paddles. Clean the chute and inspect the paddles for wear. If the issue persists, check the impeller.
What’s the best way to store a snowblower during the offseason?
Drain the fuel, clean the machine thoroughly, and store it in a dry, covered space. Adding a fuel stabilizer and removing the spark plug are additional steps to ensure long-term storage.