9. Mtd 731-07737 Snowblower Auger Drive Belt Cover Genuine Original Equipment Manufacturer (OEM) Part. For advice on diagnosing snowblower problems and installing replacement parts in your snowblower, see PartsDirect's snowblower repair help. Patrick O'Donnell has been a professional writer, editor and photographer for more than 20 years. Loosen the large nut holding the pulley to the input shaft using a 7/16" socket. Re-install the tension spring and connect it to the anchor bolt on the left side of the tractor. Maneuver the upper (rear) belt from the transaxle pulley and remove the belt from the mower. Many provide instructions for belt replacement and general snowblower maintenance. If the belt completely breaks, the auger will not spin at all. How to replace a snowblower drive belt. Use our Part Finder to look up your belt based on the part numbers for your riding lawn mower. Before starting this project, make sure you have the correct lawn tractor parts. Keep track of the screws by collecting them in a small can. On some models, a graphic will be printed on the inside of the access panel that shows you not only which belt performs each function, but in which direction the belts turn and how they are routed through the pulleys. As the belt ages, the tensioner runs out of room to compensate. His work has appeared in publications including "The Express-Times," "The Morning Call" and "The Pittsburgh Tribune-Review" newspapers; "Pocono World Magazine," "The Blue Valley Times," Greenmanreview.com and more. Even if only slightly worn, operating with damaged equipment could cause larger issues if not addressed. Improper replacement can cause damage to your snowblower or cause serious injury or even death. Second, remove the auger belt covers and remove the drive … Put the cutting deck back in place under the mower as outlined in your owner's manual. It's usually not too hard to replace, and doing it yourself can save an expensive trip to the mechanic. The drive belt has come off of pulley and needs to be. Install the spacer with the rounded shoulder towards the engine. Find out how to replace a walk-behind mower drive belt from MTD. Using a torque wrench, tighten the crankshaft pulley bolt, to a torque of 37.5 - 50 foot pounds (51-68 Newton Meters). A substitute, or NON-Original Equipment Manufacturer (OEM), V-belt can be dangerous as it may not disengage completely. Check and adjust the belts and replace any broken or worn belts when you see the snowblower auger not turning. Because of the tension change when you replace lawn mower belts, it is always recommended to check all drive adjustments after changing the drive belts. When you own a Yard-Man snow blower, chances are a significant snowfall doesn't even make you flinch. Some have bolts located on the top, some on the bottom, and some models have them on the top and the bottom. I attempted to replace the drive belt following these I had to change mine before the first 10 hours from new and it was a PITA. Remove the lower drive belt from the mower by pulling it towards the engine. As you remove the engine pulley, note the orientation of the parts for reassembly (or take a picture). Only 1 left in stock - order soon. If the friction disc is worn or damaged, the snowblower moves slowly or … Shop by MTD Snowblower Parts. Safety glasses or goggles, and hand protection, in the form of mechanic gloves, should always be used. Many provide instructions for belt replacement and general snowblower maintenance. Then re-install the belt guide, which was removed from the variable speed pulley bracket, by using a 1/4" socket. If they wobble or are frozen in place, they'll need to be repaired or replaced before you replace your drive belt. As a part of snow blower maintenance, remove the belt cover and inspect the belts, idlers, and pulleys. Instructions for removing the cutting deck can be found in your Operator's Manual in the "Service" section. Reconnect the spark plug wires to the spark plugs. Step 4: Replace the Auger Belt. Gently guide it out of the equipment and set it aside for proper disposal after this process is complete. It will take you about an hour to replace the auger belt. Then, install the crankshaft pulley bolt with the lock washer and heavy flat washer in place. Re: How long should the belts last on a snowblower [Re: wsommariva] #784287 ... Long tuff day for the snowblower. If your new lawn mower belts and other parts are running smoothly, then you're ready to get back out and mow! There are many DIY sites that can provide information for your make and model. Wait for others like Jason to comment, but take a look at the drive belt and tensioning. Looking at the belts, what do you see? Step 20: Install the new riding lawn mower upper drive belt. The following procedure will be for the speed control linkage on the variable speed belt drive. references. MTD Genuine Parts Snow Thrower Auger Belt - Snow Throwers 2008 and After. Apply a very small quantity of anti-seize compound to the engine crankshaft. This video shows how to replace the auger belt and the drive belt on a snowblower at the same time. Make sure you remove the spark plug wire and ground it to your snowblower's engine before performing any work on the machine. Remove the belt … Cleveland, OH 44136, If you experience any problems accessing this website, please call us at, Riding Lawn Mower Attachments & Accessories, How To Repair the Drive Belt on a Riding Lawn Mower. Just follow the cutting deck removal instructions in reverse order. Remove the plastic from the gas cap, hook up the spark plug wire to the spark plug, then test the snow blower for normal operations. When this happens, you must replace the belt. After a few seasons of clearing walks and driveways of snow in the harshest of weather, the drive belt on a Honda snowthrower can begin to deteriorate and weaken. Riding Mower Blades Remove the torn or worn drive belt, taking note of how the belt is routed through the system of pulleys. Remove the bolts that hold the panel in place, and remove the panel. It is normal for belts to wear out over time and break, causing the drive system to fail. The MTD Genuine Parts Knowledge Center provides do-it-yourself instructions for performing many basic maintenance items, including replacing cutting blades, drive and deck belts, and engine oil. To do this, unhook the brake spring from the idler arm. If you have the manual that came with your snowblower, check it see which is which. Learn which plants thrive in your Hardiness Zone with our new interactive map! Adhesive Parts Alternator & Battery Parts Auger Parts Axle, Roller, Shaft, Wheel Parts Bearing Parts Belt Parts Blade Parts Blower Wheel & Fan Blade Parts Bracket & Flange Parts Cap, Lid & Cover Parts Carburetor Parts. Yardworks mowers have a front driven self-propelled gear drive that works off a belt system. Turning a drive pulley with the spark plug connected can cause the snowblower to start up at the worst possible time, causing serious injury or even death. These instructions are specifically for a 700 Series riding mower. All Rights Reserved. Thread the ferrule up or down the rod until the post fits in the hole without any resistance. On most models, there are belt guards - small metal rods that stick down next to some of the pulleys - that need to be removed or loosened in order to replace or remove belts. On some models, replacing the belt is as easy as releasing tension on the idler pulley by pulling it back with one hand while threading the belt through with the other (the idler pulley is usually attached to a spring and 'floats' as the belt turns). Replace a Drive Belt on a Self-Propelled Lawn Mower: Change a Drive Belt with Help from MTD. I have a yardman MTD snowblower with a track instea track instead of wheels. Worn or loose belts also prevent the snowblower auger from spinning. Common parts include: For a proper working machine, always use factory approved lawn mower belts. $9.49 shipping. When you need parts for your walk-behind lawn mower or riding lawn mower, you can use the MTD Genuine Parts Part Finder to find the correct one. MTD 31AE5HTG799 gas snowblower parts - manufacturer-approved parts for a proper fit every time! Oil, Lubricants and Fuel Additives. 52. Always read your owner's manual. If you are uncomfortable with this procedure or don't feel qualified to replace your riding lawn mower  drive belt, please contact your Authorized Service Dealer for drive belt replacement. You may need to remove other belts first, in order to access the drive belt. Riding Mower Tires & Wheels Remove the screws that hold these in place, using the penetrating oil liberally to loosen the bolts if needed. If after looking at your snowblower's drive system you're unsure how to replace the belt, check a repair manual or consult with a mechanic first. With all this wear, the belt will eventually snap or stretch so much, you will have to replace the belt in order to get back to driving and mowing again on your Simplicity riding mower. Step 2: Replace With New Belt. Cub Cadet    Troy-Bilt    Remington    MTD Products Inc. MTD Products LLC P.O. Start by removing the auger belt covers. nstall the new upper drive belt into the upper sheave of the variable speed pulley and around the transaxle pulley. Make sure that the belt is properly routed and isn't rubbing against any of the guards or any other parts of the snowblower. Once belt is around the lower large pulley, reattach the snowblower body securely with all six bolts before finalizing belt onto the small upper pulley. Place the mower on a flat, level surface and set the parking brake to keep the mower from rolling while you're working. You're in the middle of clearing snow from your driveway when your snowblower stops moving. As you install the new lower drive belt, confirm the correct belt routing inside of all the belt keepers and through all the guide pins using the pictures taken before the lawn mower belt removal. If not, use a strap wrench to hold the crankshaft pulley while loosening the bolt. I started "Landscape and Lawns Care" to provide clients with lawn care with better service, better products and, most importantly, better ethics. Before the snowy part of the year begins, take a moment to inspect the belt to ensure the machine is in top condition for the season ahead. Remove the bolts that hold the panel in place, and remove the panel. Related : How To Replace Drive Belt On Mtd Snowblower. It's a good idea to take a picture of how the lawn mower belts are routed before removal. If while performing lawn mower maintenance on your drive belts, you noticed other issues or signs of wear, take the time to order replacement lawn tractor parts before running the machine again. $17.52 $ 17. Learn how to tighten a snowblower drive control if the drive slips or doesn't engage, and how to loosen it if the snowblower creeps when you disengage the drive… Copyright Leaf Group Ltd. // Leaf Group Lifestyle. Remove the belt keeper that surrounds the engine pulley using a 1/2" wrench. Make sure the lawn mower belt is fully seated in the grooves. A broken belt may be the cause if your snow blower drive system fails to work. (The lock-washer to the bolt head and the heavy flat washer to the crankshaft pulley.). Worked great. Re-install the belt keeper surrounding the engine pulley, using a 1/2" wrench. Riding Mower Blade Spindles Then re-install the belt guide, which was removed from the variable speed pulley bracket, by using a 1/4" socket. Adjust the ferrule with a new cotter pin as you did in Step 23. We also have installation guides, diagrams and manuals to help you along the way! In this video i show you step by step how to replace the drive belt on your mtd manufactured snowblower. Make sure you remove the spark plug wire and ground it to your snowblower's engine before performing any work on the machine. Check to make sure that all pulleys turn freely and don't wobble. Then lift the seat to gain access to the battery. HOW TO replace friction Wheel Disc on MTD Snowblower PART1Get your machine ready for this winter If you find your machine has a bigger problem, use our service locator to find a qualified MTD service provider in your area. This will help ease the crankshaft removal in the future when needed. For the do-it-yourself homeowner, here are some step-by-step instructions on how to change a riding lawn mower drive belt. Box 368022. Opposite of when you removed the battery, connect the red positive battery cable to the positive battery terminal first. 3.8 out of 5 stars 14. If they wobble or are frozen in place, they'll need to be repaired or replaced before you replace your drive belt. Depending on your model, the steps to install lawn mower belts may vary. Disconnect the spark plug wire and ground it to the engine. Riding Mower Belts Open the hood and remove the spark plug wire(s). Rotate the belt 90 degrees so that it slides over the pulley bolt and pull it out. A spacer is positioned above the pulley on the crankshaft and the top edge radius matches the step on the crankshaft. Lift the middle sheave slightly so the lawn mower belt will clear the belt guide, and slip the belt off of the variable speed pulley. They are usually held in place by a bolt-and-nut assembly. On other models, some of the pulleys will need to be loosened first. With the parking brake still engaged remove the cotter pin from the ferrule on the top side of the variable speed pulley bracket. How to Replace Belts on a Snow Blower. Note: These are all accessed through the battery compartment. Replace a Drive Belt on a Self-Propelled Lawn Mower: Change a Drive Belt with Help from MTD. For most two stage snow blowers, there are 2 or 3 belts under the cover. Next, remove the belt guide from the variable speed pulley bracket using a 1/4" socket. Tighten the large nut that secures the transaxle pulley to the input shaft of the transaxle using a torque wrench and torque to 10-15 foot pounds (13.6-20.3 Newton meters). During the installation process, you can refer back to the pictures for reference. Remove the screw and curved washer that holds on the rotor poly then take the rotor poly off the spindle and remove the old drive belt. Replace your worn-out wheel drive belts with this MTD Two-Stage Snowblower Replacement Wheel Drive Belt and be prepared for all your snow cleaning jobs this winter. This will keep the snowblower from accidentally starting up when the drive pulleys are turned. Check to make sure that all pulleys turn freely and don't wobble. Plan the perfect garden with our interactive tool →. Slip the belt between the snowblower’s support bracket and the auger pulley until the part is completely removed from the snowblower. Mtd snowblower belt diagram. Oftentimes, this just means that a drive belt has torn. MTD 31AH64EG795 gas snowblower parts ... Snowblower ground drive belt, 3/8 x 36-1/8-in. The track slipped off and I can not find a way to loosen the sprocket to put it back on.. Disconnect the spark plug wire and ground it to the engine. Start the unit and check that all linkage and related safety features are operating correctly before returning the mower to full operation. Turning a drive pulley with the spark plug connected can cause the snowblower to start up at the worst possible time, causing serious injury or even death. This replacement wheel drive belt improves your snow blower's performance by reducing excessive friction for … If after looking at your snowblower's drive system, you're unsure how to replace the belt, check a repair manual or consult with a mechanic first. Find out how to replace a walk-behind mower drive belt from MTD. 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