Troubleshooting Your Snowblower

Snowblowers are essential tools for clearing driveways and walkways during the winter months. However, like any machinery, they can sometimes encounter problems that prevent them from working effectively. This guide provides step-by-step troubleshooting advice to help you identify and resolve common snowblower issues, ensuring your equipment operates smoothly when you need it most.

Common Problems and Solutions

1. Snowblower Won’t Start

Check the Fuel: Make sure the tank has fresh gasoline. Old fuel can prevent starting.

Inspect the Spark Plug: Remove the spark plug and check for wear or residue. Clean or replace if necessary. •hoke and Primer: Ensure the choke is set correctly for cold starts and use the primer bulb as recommended.

Battery (Electric Start Models): Charge or replace the battery if the starter doesn’t engage.

2. Engine Runs Rough or Stalls

Fuel Line Issues: Check for clogs or leaks in the fuel line and filter.

Carburetor Problems: Clean the carburetor if the engine sputters or dies quickly.

Air Filter: Remove and clean or replace a dirty air filter.

3. Snowblower Doesn’t Throw Snow Far Enough

Auger or Impeller Blockages: Turn off the machine and clear any snow or ice buildup.

Shear Pins: Inspect for broken shear pins and replace them as needed.

Belt Condition: Check if the auger or drive belts are loose or worn, and tighten or replace as required.

4. Snowblower Won’t Move

Check Drive Belt: Inspect the drive belt for wear or breakage.

Drive Control Lever: Ensure the lever is engaged and the cable isn't loose or broken.

Friction Disc (if applicable): Examine and replace the friction disc if worn.

5. Excessive Vibration or Noises

Loose Parts: Tighten any bolts, nuts, or screws that may have come loose.

Damaged Auger or Impeller: Check for bent or damaged components and replace if necessary.

Foreign Objects: Clear out any rocks, ice, or debris stuck in the auger or housing.

Preventive Maintenance Tips

Check oil levels regularly and change oil as recommended.

Inspect belts, cables, and shear pins before each use.

Store your snowblower in a dry, protected area when not in use.

Run the engine dry of fuel at the end of the season to prevent gumming.

When to Seek Professional Help

If you have tried these troubleshooting steps and your snowblower still isn’t working properly, or if you encounter engine-related issues beyond basic maintenance, it may be time to contact a qualified technician. Professional repairs can help avoid further damage and ensure your snowblower is safe to operate.

Regular troubleshooting and maintenance can extend the life of your snowblower and ensure reliable performance throughout the winter. Always consult your owner’s manual for model-specific instructions and safety precautions.

Need help with your snowblower? Stop by Monnick Supply in Marlborough and Framingham.