When winter ends and the snow melts away, many homeowners put their snow blowers away without a second thought. However, proper winterizing your snow blower during the off-season is critical to maintaining its performance and extending its lifespan. Whether you own a gas snow blower, an electric model, or a battery operated snow blower, following the right steps to prepare your machine for storage will save you time and money later.
Why Winterizing Your Snow Blower Matters
Snow blowers are complex machines with engines, moving parts, and fuel systems that can degrade if left idle and unprotected. Gasoline can gum up the carburetor, moisture can cause rust, and batteries can lose charge or become damaged if not properly cared for. Winterizing is a proactive approach that prevents these issues, ensuring your snow blower is ready to perform when the next snowfall arrives.
Step 1: Clean Your Snow Blower Thoroughly
Before storing your snow blower, remove all snow, ice, and debris from the machine. Use a brush or cloth to clean the auger, chute, and exterior surfaces. For stubborn grime, a mild soap solution can be used, but make sure to dry the snow blower completely to prevent rust. Pay special attention to areas where salt or grit from winter roads may have accumulated, as these can accelerate corrosion.
Step 2: Fuel System Preparation
For gas snow blowers, the fuel system requires special care. Gasoline left in the tank can degrade and clog fuel lines or the carburetor. There are two common approaches:
- Use a fuel stabilizer: Add a fuel stabilizer to the tank and run the engine for a few minutes to circulate the treated fuel through the system. This keeps fuel fresh and prevents buildup.
- Drain the fuel: If preferred, completely drain the fuel tank and run the engine until it stops. This eliminates all gasoline that can go stale.
Electric and battery operated snow blowers do not require fuel system maintenance but do need battery care, which we cover below.
Step 3: Change the Oil and Check Fluids
Changing the oil before storage is important to remove contaminants that accumulate during use. Fresh oil protects engine components and prevents corrosion. Follow your snow blower’s manual for the correct oil type and procedure. Also, check other fluids like hydraulic fluid if your model has such systems.
Step 4: Inspect and Lubricate Moving Parts
Inspect belts, cables, and the auger for wear or damage. Replace any parts that show significant wear before storage. Lubricate all moving parts with manufacturer-recommended lubricants. This prevents rust and keeps components flexible and ready for use.
Step 5: Battery Care for Electric and Battery Operated Snow Blowers
Batteries need special attention to prevent damage during storage. Remove the battery from the snow blower and store it in a cool, dry place away from extreme temperatures. Charge the battery fully before storage and periodically recharge it during the off-season to maintain its life. Avoid letting the battery fully discharge, as this can reduce its overall lifespan.
Step 6: Proper Storage Environment
Store your snow blower in a dry, sheltered place such as a garage or shed. Avoid areas with high humidity or temperature fluctuations that can cause condensation and rust. If possible, cover the snow blower with a breathable cover to keep dust and moisture off while allowing airflow.
Additional Tips for Long-Term Snow Blower Care
- Check tire pressure and inflate as needed to prevent flat spots.
- Remove spark plugs and coat the cylinder with a small amount of oil to prevent rust if storing for very long periods.
- Keep a maintenance log to track winterizing steps and repairs.
By following these essential winterizing steps, you’ll ensure your snow blower stays in excellent condition and is ready to handle snow removal efficiently season after season. Proper off-season care is a smart investment in your snow removal equipment and overall home improvement.