Tired of your snowblower digging into your pristine lawn or damaging your driveway during those heavy winter storms? The solution might be simpler than you think: properly installed and maintained skid plates. These often-overlooked components are crucial for protecting both your snowblower and your property from unnecessary wear and tear, ensuring a smoother, more efficient snow removal experience.
This article will delve deep into the world of snowblower skid plates, covering everything from understanding their purpose and benefits to providing step-by-step installation instructions and essential maintenance tips. By the end of this guide, you'll be equipped with the knowledge to confidently install, adjust, and care for your snowblower's skid plates, maximizing its performance and longevity throughout the snowy season.
Understanding Snowblower Skid Plates: Purpose and Benefits
Snowblower skid plates, also known as auger housing extensions or wear shoes, are the adjustable metal or plastic pieces attached to the bottom edges of the snowblower's auger housing. Their primary function is to act as a buffer between the rotating auger and the ground surface. By lifting the auger housing slightly off the terrain, they prevent the metal edge from scraping directly against the ground, which can cause significant damage to both the snowblower and the surface being cleared.
The benefits of properly functioning skid plates are numerous. They significantly reduce the risk of gouging lawns, tearing up grass, or scratching asphalt and concrete driveways. This protection is especially vital in areas with uneven terrain, gravel driveways, or when clearing snow from delicate surfaces. Furthermore, by maintaining a consistent height, skid plates ensure that the auger operates at its optimal depth, allowing for more efficient snow intake and discharge, ultimately making your snow clearing tasks quicker and less strenuous.
Beyond surface protection and improved efficiency, skid plates also contribute to the overall lifespan of your snowblower. Constant scraping against hard surfaces can lead to premature wear on the auger blades, the auger housing itself, and even the drive system. By absorbing the brunt of the impact and friction, skid plates act as sacrificial components, taking the wear and tear that would otherwise damage more expensive parts of your snowblower. This translates to fewer repairs and a longer operational life for your equipment.
Types of Skid Plates and Material Considerations
Snowblower skid plates come in various designs and are typically made from durable materials like steel or heavy-duty plastic. Steel skid plates are known for their exceptional durability and resistance to wear, making them a popular choice for heavy-duty use and rough terrain. They can withstand significant abrasion and impact, offering robust protection. However, steel can be heavier and may pose a slightly higher risk of scratching softer surfaces if not properly adjusted.
Plastic skid plates, often made from high-density polyethylene (HDPE) or similar robust polymers, offer a lighter-weight alternative. They are less likely to scratch or damage delicate surfaces like pavers or painted concrete. Plastic also tends to be more forgiving on uneven ground, conforming slightly to the terrain. While generally very durable, plastic may wear down faster than steel under extreme conditions or prolonged contact with abrasive materials like gravel.
When choosing skid plates, consider the type of surfaces you most frequently clear. For predominantly asphalt or concrete driveways, either steel or plastic can work well, with plastic offering a gentler option. If you often clear gravel paths or deal with very uneven terrain, robust steel skid plates might be the more resilient choice. Always check for compatibility with your specific snowblower model, as some manufacturers offer proprietary designs.
Pre-Installation Checklist and Tools Required
Before you begin the installation process, it's essential to gather all necessary tools and perform a quick inspection of your snowblower. First, ensure your snowblower is on a level, stable surface and that the engine is off and the spark plug wire is disconnected to prevent accidental startup. Consult your snowblower's owner's manual for specific instructions related to skid plate installation, as procedures can vary slightly between models.
The tools you'll likely need include a socket wrench set or adjustable wrench, a torque wrench (recommended for precise tightening), a wire brush for cleaning mounting surfaces, and potentially a pair of gloves for hand protection. If your new skid plates come with mounting hardware, ensure all bolts, nuts, and washers are present and in good condition. If not, you may need to purchase appropriate hardware, typically metric bolts and lock nuts.
Inspect the mounting points on your snowblower's auger housing for any rust, debris, or damage. Clean these areas thoroughly with a wire brush to ensure a clean surface for the new skid plates to attach securely. This preparation will not only make installation easier but also ensure a more robust and long-lasting fit.
Step-by-Step Installation Guide for Snowblower Skid Plates
Begin by positioning the new skid plates against the bottom edge of the auger housing. Most skid plates are designed to align with pre-drilled holes or mounting brackets on the housing. If your snowblower has adjustable skid plates, you'll notice slots rather than simple holes, allowing for height adjustment. For fixed skid plates, align the holes on the plate with the corresponding holes on the housing.
Insert the mounting bolts through the skid plate and the auger housing. If your skid plates are adjustable, you'll want to start with a neutral setting, typically with the bolts in the middle of the slots, before final adjustment. Secure the bolts with washers and nuts. Hand-tighten all fasteners initially to allow for minor adjustments.
Once all bolts are in place and hand-tightened, use your wrench to snug them up. If you have adjustable skid plates, this is where you'll set the desired height. A common recommendation is to set the skid plates so that the bottom of the auger housing is about 1/4 to 1/2 inch above the ground when the snowblower is resting on its wheels. This slight gap provides adequate clearance. Tighten all bolts securely, using a torque wrench if specified in your manual to ensure they are tightened to the manufacturer's recommended torque specifications. Reconnect the spark plug wire.
Adjusting and Maintaining Your Skid Plates
Proper adjustment of your skid plates is critical for optimal performance and protection. The ideal height setting depends on the terrain you typically clear. For smooth, paved surfaces, a slightly higher setting (closer to 1/2 inch) can prevent unnecessary contact and wear. For uneven or gravel surfaces, a slightly lower setting (closer to 1/4 inch) might be necessary to ensure the auger effectively gathers snow without digging in too deeply. Always test the adjustment in a small, inconspicuous area first.
Regular maintenance of your skid plates is just as important as their initial installation. After each use, especially after clearing abrasive materials like gravel or salt, inspect the skid plates for signs of excessive wear, bending, or damage. Clean off any accumulated snow, ice, or debris. Periodically check that the mounting bolts remain tight; vibration can loosen them over time.
If your skid plates are significantly worn down, they will no longer provide adequate protection and should be replaced. Worn skid plates can lead to the damage they were designed to prevent. For adjustable skid plates, ensure the adjustment slots are free of rust and debris, allowing for smooth repositioning. A light application of grease or anti-seize compound on the adjustment bolts can help prevent seizing, especially in harsh winter conditions.
Key Takeaways
- ✓ Skid plates protect your snowblower's auger housing and the ground surface from damage.
- ✓ Steel skid plates offer superior durability, while plastic ones are lighter and gentler on surfaces.
- ✓ Always disconnect the spark plug wire before installation or maintenance.
- ✓ Adjust skid plates to maintain a 1/4 to 1/2 inch gap between the auger housing and the ground.
- ✓ Regularly inspect, clean, and tighten skid plates to ensure optimal performance and longevity.
Frequently Asked Questions
How often should I check my snowblower's skid plates?
It's recommended to inspect your skid plates after every use, especially if you've encountered rough terrain or abrasive materials. A more thorough check of tightness and wear should be done at least once a month during the snow season, or before the start of winter.
Can I use my snowblower without skid plates?
While technically possible, it is highly discouraged. Operating a snowblower without skid plates will almost certainly lead to damage to your auger housing, the auger itself, and the surface you are clearing. This can result in costly repairs and significantly shorten the lifespan of your equipment.
My skid plates seem to be digging into the ground. What should I do?
This indicates that your skid plates are set too low. You will need to adjust them upwards. Loosen the mounting bolts, slide the skid plates to a higher position (closer to the auger housing), and then re-tighten the bolts securely. Ensure you maintain the recommended 1/4 to 1/2 inch clearance.
What is the difference between fixed and adjustable skid plates?
Fixed skid plates are bolted in a single, predetermined position. Adjustable skid plates have slots that allow you to change their height relative to the auger housing, offering more flexibility for different terrains and snow conditions.
How do I know when it's time to replace my skid plates?
You should replace your skid plates when they have worn down significantly, to the point where they no longer provide adequate clearance. If the metal is thin, bent, or if you notice the auger housing starting to scrape the ground, it's time for new ones.
Conclusion
Properly installed and maintained skid plates are an indispensable part of any snowblower owner's toolkit. They are the unsung heroes that protect your investment, your property, and ensure your snowblower operates at peak efficiency. By understanding their purpose, choosing the right type for your needs, and following a straightforward installation and maintenance routine, you can significantly extend the life of your snowblower and make winter snow removal a far less daunting task.
Don't let worn-out or improperly adjusted skid plates cause unnecessary damage or frustration this winter. Take the time to review this guide, gather your tools, and ensure your snowblower is equipped with the best protection. A little effort now can save you a lot of trouble and expense down the road, ensuring your snowblower is ready to tackle whatever winter throws your way.
