Snowblowers are essential tools for clearing snow during the winter months. However, like any mechanical equipment, they require regular maintenance to function efficiently. One of the most critical aspects of snowblower maintenance is greasing the auger. The auger is responsible for breaking up and throwing snow, making it one of the hardest-working parts of the machine. Without proper lubrication, the auger can wear out quickly, leading to costly repairs or replacements.
In this guide, we’ll explore everything you need to know about choosing the right grease for your snowblower auger, how to apply it, and why it’s so important.
Why Greasing Your Snowblower Auger is Important
The auger on a snowblower is constantly exposed to moisture, dirt, and extreme temperatures. Over time, these conditions can cause friction and wear on the auger’s moving parts.
Greasing the auger serves several key purposes:
Reduces Friction: Grease acts as a lubricant, reducing friction between moving parts and preventing wear and tear.
Prevents Rust: Snow and moisture can cause metal parts to rust. Grease creates a protective barrier that keeps moisture out.
Extends Lifespan: Regular greasing ensures that the auger operates smoothly, reducing the risk of breakdowns and extending the life of your snowblower.
Improves Performance: A well-lubricated auger works more efficiently, making snow removal faster and easier.
Types of Grease for Snowblower Augers
Not all greases are created equal. When it comes to snowblower augers, you need a grease that can withstand harsh winter conditions.
Here are the most common types of grease used for snowblower augers:
1. Lithium-Based Grease
Lithium-based grease is one of the most popular choices for snowblower augers. It has excellent water resistance and performs well in low temperatures, making it ideal for winter use. It also provides strong adhesion, ensuring the grease stays in place even under heavy use.
2. Synthetic Grease
Synthetic grease is engineered to perform in extreme conditions, including very low temperatures. It offers superior protection against wear, corrosion, and oxidation. Synthetic grease is often more expensive than lithium-based grease, but its durability and performance make it a worthwhile investment.
3. Molybdenum Disulfide Grease
Molybdenum disulfide grease, also known as “moly grease,” contains solid lubricants that provide extra protection against friction and wear. It’s particularly useful for high-stress applications, such as snowblower augers. However, it may not be necessary for all snowblower models.
4. Marine Grease
Marine grease is designed to withstand wet and corrosive environments, making it a good option for snowblower augers exposed to moisture. It has excellent water resistance and adhesion properties, ensuring long-lasting lubrication.
5. White Lithium Grease
White lithium grease is a specific type of lithium-based grease that is easy to apply and provides excellent lubrication. It’s often used for household applications, including snowblower augers, due to its versatility and affordability.
How to Choose the Right Grease for Your Snowblower Auger
When selecting grease for your snowblower auger, consider the following factors:
1. Temperature Resistance
Snowblowers operate in cold environments, so the grease you choose must perform well in low temperatures. Look for grease with a low-temperature rating, typically indicated on the packaging.
2. Water Resistance
Since snowblowers are exposed to snow and moisture, water resistance is crucial. Choose a grease that repels water and prevents rust.
3. Adhesion Properties
The grease should adhere well to metal surfaces, even under heavy use. This ensures that the lubricant stays in place and provides consistent protection.
4. Compatibility with Your Snowblower
Check your snowblower’s user manual for specific grease recommendations. Using the wrong type of grease can damage the machine or void the warranty.
5. Ease of Application
Some greases come in aerosol cans or grease guns, making them easier to apply. Consider your preferred method of application when choosing a grease.
Step-by-Step Guide to Greasing Your Snowblower Auger
Greasing your snowblower auger is a simple process that can be done in a few steps.
Here’s how to do it:
1. Gather Your Tools
You’ll need the following items:
- The appropriate grease for your snowblower
- A grease gun (if using tube grease)
- A clean cloth or rag
- A wrench or socket set (if needed to access the auger)
2. Locate the Auger Grease Fittings
Most snowblower augers have grease fittings, also known as zerks, located on the auger shaft. Refer to your user manual if you’re unsure where to find them.
3. Clean the Area
Use a clean cloth to wipe away any dirt or debris from the grease fittings. This prevents contaminants from entering the auger mechanism.
4. Apply the Grease
Attach the grease gun to the fitting and pump grease into the auger until you see it start to ooze out. This indicates that the old grease has been displaced and the new grease has filled the space.
5. Wipe Off Excess Grease
Use a clean cloth to wipe away any excess grease from the fittings and surrounding areas. This helps keep the machine clean and prevents dirt from sticking to the grease.
6. Test the Auger
Turn on the snowblower and run the auger for a few minutes to ensure it’s operating smoothly. If you notice any unusual noises or resistance, recheck the grease fittings and apply more grease if necessary.
How Often Should You Grease Your Snowblower Auger?
The frequency of greasing depends on how often you use your snowblower and the conditions in which it operates.
As a general rule:
Before Each Season: Grease the auger at the start of the winter season to ensure it’s ready for use.
After Every 5-10 Hours of Use: If you use your snowblower frequently, grease the auger after every 5-10 hours of operation.
After Exposure to Heavy Snow or Moisture: If your snowblower has been exposed to particularly wet or heavy snow, grease the auger afterward to prevent rust and wear.
Common Mistakes to Avoid When Greasing Your Snowblower Auger
1. Using the Wrong Type of Grease
Using grease that isn’t designed for snowblower augers can lead to poor performance and damage. Always use the recommended type of grease.
2. Over-Greasing
Applying too much grease can cause it to spill onto other parts of the snowblower, attracting dirt and debris. Apply grease until it oozes out, then wipe away the excess.
3. Neglecting Regular Maintenance
Failing to grease the auger regularly can lead to increased wear and tear, reducing the lifespan of your snowblower.
4. Ignoring the User Manual
Your snowblower’s user manual contains specific instructions and recommendations for greasing. Always refer to it for guidance.
Conclusion
Choosing the right grease for your snowblower auger is essential for maintaining its performance and longevity. Lithium-based grease, synthetic grease, and marine grease are all excellent options, depending on your needs and operating conditions. Regular greasing, proper application, and avoiding common mistakes will keep your snowblower running smoothly for years to come.
By following the tips and guidelines in this guide, you can ensure that your snowblower auger remains in top condition, ready to tackle even the heaviest snowfalls. Don’t overlook this simple yet crucial maintenance task—your snowblower will thank you!
