Adjust snow blower skid shoes for driveway conditions by setting how high the front of the machine rides above the surface. The shoes raise or lower the snow blower’s front end, which changes how closely it clears. [1] Related reading: When to Replace Snow Blower Skid Shoes.
Use your owner’s manual for the model-specific setup and hardware instructions; the right adjustment depends on the machine’s design and the driveway you need to clear. [2] A setting that works on one surface may not suit another, so use the manual rather than guessing at a universal height.
Once you’ve made the adjustment safely, take a short test pass on a small section of the driveway. Check whether the blower scrapes or leaves more snow than you want, then use the manual’s procedure to recheck or refine the setting before clearing the rest.
Prepare the snow blower before adjusting it
Park the snow blower on a stable, level surface and shut it off before you work near the auger. Check the owner’s manual for the machine’s safety steps, and follow them before reaching near any moving parts.
Gather the tools the manual specifies so you can loosen and secure the adjustment hardware without improvising. If the manual calls for supporting the machine, use the specified support and place it as directed; one adjustment procedure, for example, specifies support below the center of the shave plate. [2]
Find the skid shoes and their adjustment hardware on both sides of the auger. Confirm you can identify the hardware on each side before starting, so you can follow the manual’s procedure for both shoes.
Set both skid shoes to the manual’s height
Find the specified reference point and clearance in your snow blower’s manual, and use the instructions for your model and driveway surface. Don’t substitute a familiar measurement or spacer from another machine; the correct setup can differ by model. [2]
Loosen each shoe’s retaining hardware just enough to let the shoe move. If the manual calls for a spacer, place the specified spacer at the manual’s reference point; otherwise, don’t add one.
Adjust the first shoe to the specified clearance, then set the shoe on the opposite side to match. Check that both sit level so one side isn’t set higher than the other.
Keep the shoes in position as you tighten the retaining hardware securely. Before moving on, confirm that the shoes still match and the hardware is snug; tightening can shift a shoe if it isn’t held steady.
If the manual’s setup calls for a particular gap beneath the shave plate, use that reference rather than estimating from the shoe alone. [3]
Account for your driveway surface
Choose a skid-shoe setting that suits your driveway surface, and follow the recommendations in your snow blower’s manual. A setup that works on one surface may not be right for another, so don’t assume a single height will fit every driveway. For the next step, see Snow Blower Skid Shoe Setting for Gravel: How to Adjust It.
As you choose the setting, balance the clearing result you want with avoiding unwanted contact or scraping. For example, if your driveway’s surface makes scraping a concern, use the manual’s surface-specific guidance instead of lowering the shoes based on guesswork. If you want a closer clear, still use the manual’s recommendations as your reference.
If the manual’s guidance is unclear, check the instructions for your exact model before changing the setting. After adjusting, try a small section of driveway and check whether the result suits that surface; use the manual again if you need to revise the setup.
Make a test pass and recheck the result
Clear a small section of the driveway and watch how the snow blower moves across it. Check whether it scrapes the surface or leaves more snow behind than you want; for example, note if the machine catches on a rough patch or leaves a thick layer on a smooth area.
Stop the machine before making another change, and follow the owner’s manual’s safety procedure. Make adjustments only as the manual directs, rather than trying to change the setting while the machine is running.
Recheck both skid shoes and their fasteners after each adjustment. If the result still does not suit the driveway, repeat the short test and make another manual-guided change; an adjustment to the shoes changes the snow blower’s height, so check the clearing result after each change. [1]
Keep the test small and repeat it until the machine clears the way you want without unwanted scraping. Once the setup works on that section, use the same setting as you clear the rest of the driveway.
Continue only after the test looks right
Once the small test section clears the way you want, follow the manual’s instructions and check the result again before clearing the full driveway. A short test gives you a chance to notice scraping or leftover snow and decide whether the setup needs another adjustment.
If the test does not look right, pause and use the manual to guide your next step. For example, if the machine leaves more snow than you want, do not assume the same setting will suit every driveway; check the model’s guidance, make any needed change, then test another small section before continuing.