If you’re a proud owner of a snow blower, you may be wondering just how often you should be performing maintenance on this winter essential. After all, proper maintenance is crucial for keeping your snow blower running smoothly and effectively when you need it most. In this article, we will explore the recommended frequency for maintaining your snow blower, giving you the peace of mind and assurance that you’re taking the necessary steps to ensure its longevity and performance. So, let’s delve into the world of snow blower maintenance and discover how often you should be tending to this powerful winter companion.
Inspecting the Snow Blower
Checking fuel and oil levels
Before starting any maintenance on your snow blower, it’s important to check the fuel and oil levels. Without fuel, the snow blower won’t be able to operate, and without proper oil levels, the engine can become damaged. Make sure you have enough fuel in the tank and that the oil is at the recommended level before proceeding with any other maintenance tasks.
Inspecting the spark plug
The spark plug is a crucial component of your snow blower’s engine. It ignites the fuel-air mixture, allowing the engine to start and run smoothly. Inspecting the spark plug regularly is important to ensure proper ignition. Look for signs of wear or damage, such as a cracked porcelain insulator or a worn electrode. If the spark plug is dirty or damaged, it may need to be cleaned or replaced.
Examining the belts
Belts play a crucial role in powering the auger and impeller of your snow blower. Over time, belts can become worn or loose, affecting the performance of your machine. Take the time to inspect the belts for any signs of wear, such as cracks or fraying. Additionally, check the tension of the belts – they should have enough tension to operate properly but should not be too tight. Adjust or replace any belts that show signs of wear or improper tension.
Inspecting the skid shoes
Skid shoes are the metal or plastic plates located at the bottom of your snow blower. They provide a buffer between the machine and the ground, preventing damage to both surfaces. Regularly inspect the skid shoes for wear. If they are worn down or damaged, they may need to be replaced. Adjust the skid shoes to the proper height to ensure optimal performance and protection of your snow blower.
Changing the Spark Plug
Determining when to change the spark plug
Knowing when to change the spark plug in your snow blower is essential to maintain its performance. If you experience difficulty starting the engine, poor engine performance, or frequent stalling, it may be time to change the spark plug. Additionally, a visual inspection can help determine if the spark plug needs replacement.
Removing the spark plug
To change the spark plug, start by disconnecting the spark plug wire. Use a spark plug socket and a ratchet to loosen and remove the old spark plug. Be careful not to damage the electrode or the porcelain insulator during the removal process.
Inspecting and cleaning the spark plug
Once the spark plug is removed, inspect it for signs of wear or damage. If the electrode is heavily coated with carbon or there is visible damage, it’s best to replace the spark plug. If there is only light carbon buildup, you can clean it with a wire brush or a spark plug cleaning tool.
Replacing the spark plug
Before replacing the spark plug, ensure that you have the correct replacement plug for your snow blower model. Insert the new spark plug into the spark plug socket and carefully thread it into the spark plug hole. Use the ratchet to tighten the spark plug, but be cautious not to overtighten it, as it can cause damage. Reconnect the spark plug wire to complete the spark plug replacement process.
Checking the Fuel System
Inspecting the fuel filter
Regularly inspecting the fuel filter is vital to ensure the proper flow of clean fuel to your snow blower’s engine. Locate the fuel filter, usually positioned between the fuel tank and the carburetor. Check for any signs of debris or clogs in the filter. If the fuel filter is dirty or clogged, it should be replaced.
Draining the fuel tank
If you plan on storing your snow blower for an extended period or if you suspect the fuel is old or contaminated, draining the fuel tank is necessary. Use a fuel siphon pump or follow the manufacturer’s instructions to safely drain the fuel tank. Dispose of the old fuel properly.
Cleaning the carburetor
Over time, carburetors can become dirty or clogged with residue from old fuel. Cleaning the carburetor can improve your snow blower’s performance. Carefully disassemble the carburetor and clean it with carburetor cleaner and a soft brush. Pay attention to small passages and jets, ensuring they are free from debris. Reassemble the carburetor and reinstall it according to the manufacturer’s instructions.
Inspecting and adjusting the choke
The choke plays a critical role in starting your snow blower’s engine, especially in cold weather. Inspect the choke for any signs of damage or wear. Adjust the choke if necessary to ensure it is functioning properly. A properly adjusted choke will provide the necessary fuel mixture for easy starting and smooth operation.
Cleaning and Lubricating
Cleaning the snow blower after each use
After each use, it’s important to clean your snow blower to remove any snow, ice, or debris that may have accumulated. Use a brush or a scraper to remove any residue from the auger, impeller, and chute. Additionally, clean the exterior of the machine to prevent corrosion.
Lubricating moving parts
To ensure smooth operation and prevent excessive wear, lubricate the moving parts of your snow blower. Refer to your owner’s manual for specific lubrication points. Use a high-quality lubricant designed for outdoor power equipment. Apply a small amount of lubricant to the auger, impeller, and other moving parts as recommended.
Greasing the auger gear
The auger gear is responsible for driving the auger, which scoops up the snow and throws it out of the chute. Regularly greasing the auger gear is crucial to prevent excessive wear and ensure proper operation. Consult your owner’s manual for the recommended type and amount of grease to use. Apply the grease to the auger gear according to the instructions provided.
Inspecting and cleaning the chute
The chute directs the snow expelled by the impeller in your desired direction. Regularly inspect the chute for any clogs or obstructions. Remove any built-up snow or debris and clean the chute thoroughly. Ensure that the chute is properly aligned and free from any damage that may affect its functionality.
Inspecting and Replacing Belts
Checking belt wear and tension
Belts are crucial for the functioning of your snow blower’s auger and impeller. Regularly inspect the belts for signs of wear, such as cracking, fraying, or excessive looseness. Check the tension of the belts by pressing on the center of the belt; it should have some give but not be overly loose. Adjust or replace any belts that show signs of wear or improper tension.
Removing and replacing belts
To replace a belt, start by disconnecting the spark plug wire for safety. Locate the idler pulley and release the tension on the belt. Remove the old belt from the pulleys and install the new belt, ensuring it is properly seated on all pulleys. Release the tension from the idler pulley and check the belt’s tension. Reconnect the spark plug wire once the replacement is complete.
Aligning the belts
Proper alignment of the belts is essential for their longevity and performance. Adjust the belt alignment by loosening the mounting bolts on the engine and repositioning the engine to achieve proper alignment. Once aligned, tighten the mounting bolts securely.
Inspecting and adjusting the belt idler pulleys
The belt idler pulleys help maintain proper tension and alignment of the belts. Regularly inspect the pulleys for signs of wear or damage, such as worn bearings or misalignment. Adjust the pulleys as necessary to ensure proper belt tension and alignment. If any pulleys are excessively worn or damaged, replace them to prevent further belt issues.
Sharpening or Replacing the Auger Blades
Determining if the blades need sharpening or replacing
The auger blades are responsible for cutting through the snow and feeding it into the impeller. Over time, the blades can become dull or damaged, hindering their performance. Inspect the blades for signs of wear, such as chips or dull edges. If the blades are excessively worn or damaged, it’s best to sharpen or replace them.
Removing the auger blades
To remove the auger blades, start by disconnecting the spark plug wire for safety. Locate the bolts securing the blades to the auger housing and loosen them. Carefully remove the blades, taking note of their positioning for re-installation.
Sharpening the blades
If the blades are dull but not damaged, you can sharpen them to restore their cutting ability. Use a file to carefully sharpen the edges of the blades, following their original bevel. Take care to maintain a balanced sharpness across both blades.
Replacing the blades
If the blades are too damaged to be sharpened, it’s time to replace them. Purchase the correct replacement blades for your snow blower model. Align the new blades correctly and secure them with the bolts, ensuring they are tightened securely. Reconnect the spark plug wire to complete the replacement process.
Adjusting the Skid Shoes and Scraper Blade
Inspecting skid shoes and scraper blade
Skid shoes and the scraper blade directly contact the ground while operating your snow blower. Regularly inspect these components for signs of wear or damage. Check for worn edges on the scraper blade and excessive wear on the skid shoes. If either component is damaged or excessively worn, it may need to be adjusted or replaced.
Adjusting the skid shoes
Properly adjusted skid shoes ensure that your snow blower glides smoothly over the ground without causing damage. Adjust the skid shoes to the correct height, following the manufacturer’s recommendations. Typically, the shoes should be set just above the surface you are clearing to prevent excessive wear on the auger and impeller.
Adjusting the scraper blade
The scraper blade is responsible for removing snow from the surface you are clearing. Adjusting the scraper blade to the correct height ensures efficient snow removal without causing damage. Consult your owner’s manual for the proper adjustment procedure and recommended settings.
Replacing skid shoes and scraper blade
If the skid shoes or scraper blade are severely damaged or worn, they may need to be replaced. Purchase the correct replacement parts for your snow blower model. Remove the old skid shoes and scraper blade, carefully following the manufacturer’s instructions. Install the new parts and adjust them to the proper height for optimal performance.
Inspecting and Adjusting the Drive System
Inspecting the drive belt
The drive belt powers the wheels or tracks of your snow blower, allowing it to move forward or backward. Regularly inspect the drive belt for signs of wear, such as fraying, cracking, or excessive looseness. If the belt is damaged or worn, it should be replaced to maintain proper drive functionality.
Checking drive engagement
Engaging the drive system allows the wheels or tracks to turn, propelling the snow blower forward. Verify that the drive engagement mechanism is functioning correctly. Ensure that the drive control or cable moves smoothly and easily. Adjust or replace any components that are not engaging properly.
Adjusting drive control or cable
If the drive system is not engaging or disengaging properly, it may require adjustment. Refer to your owner’s manual for the proper adjustment procedure. Typically, adjustments involve tightening or loosening nuts or adjusting cable tension to ensure smooth and reliable operation.
Replacing the drive belt
To replace the drive belt, start by disconnecting the spark plug wire for safety. Locate the transmission pulley and the engine pulley. Release the tension on the drive belt and remove it from the pulleys. Install the new drive belt, ensuring it is properly seated on all pulleys. Adjust the belt tension according to the manufacturer’s instructions. Reconnect the spark plug wire once the replacement is complete.
Draining and Replacing the Engine Oil
Draining the oil
Regularly changing the engine oil in your snow blower is essential for optimal performance and longevity. Start by locating the oil drain plug on the engine. Place a container beneath the drain plug to collect the old oil. Unscrew the drain plug and allow the oil to drain completely. Once drained, replace the drain plug, ensuring it is tightened securely.
Replacing the oil filter
Some snow blowers may have an oil filter that needs replacement during an oil change. If your snow blower has an oil filter, locate and replace it according to the manufacturer’s instructions. Ensure the new filter is properly seated and secured.
Adding fresh oil
After draining the old oil and replacing the oil filter, add fresh oil to your snow blower. Consult your owner’s manual for the recommended type and amount of oil to use. Slowly pour the oil into the oil fill tube, being careful not to overfill. Check the oil level using the dipstick and add more oil if necessary. Proper oil level is essential for the smooth operation of your snow blower’s engine.
Checking the oil level
To ensure the oil level is correct, you should check it before each use of your snow blower. Start by locating the oil dipstick on the engine. Remove the dipstick, wipe it clean, and reinsert it into the oil fill tube without screwing it in. Remove the dipstick again and check the oil level. If the oil level is below the recommended range, add more oil as necessary.
Storing the Snow Blower
Cleaning and preparing the snow blower for storage
Before putting your snow blower into storage, it’s important to clean it thoroughly to remove any snow, ice, or debris. Use a brush or a scraper to clean the auger, impeller, chute, and any other accessible areas. Additionally, clean the exterior of the snow blower to prevent corrosion. Once cleaned, let the machine dry completely before storing it.
Draining the fuel system
If you are storing your snow blower for an extended period, it’s crucial to drain the fuel system to prevent fuel deterioration and clogging. Follow the manufacturer’s instructions or use a fuel siphon pump to safely drain the fuel tank. Start the snow blower and let it run until it runs out of fuel, ensuring that the carburetor is also emptied of fuel.
Changing the oil
Before storing your snow blower, consider changing the engine oil. Used oil can contain contaminants that can cause harm if left in the engine for an extended period. Follow the previously mentioned steps for draining and replacing the engine oil. Fresh oil will help protect the engine during the storage period.
Storing the snow blower in a proper location
Finding the right location to store your snow blower is crucial for its protection and longevity. Ideally, store your snow blower in a cool, dry place away from direct sunlight and extreme temperatures. Cover your snow blower with a protective tarp or cover to shield it from dust and debris. Store it in a location where it won’t be at risk of being bumped or damaged by other objects.