Lubricating the lawnmowerabout twice per season should suffice. Then take a small chisel and open up the vertical line in the hub. FYI, there is a specific torque that's required. Make sure all the electrical connections are detached to avoid sparking. Detailed information can be found at:Your SCAG Lawn Mower is Blowering White, Blue or Black Smoke. Although it is a bit different from the others, it is not a difficult task. Get the right pulley for your machine and keep your lawn mower running like new. So, if you have a faulty PTO clutch, it will likely need to be replaced. Once you confirm the bypass valves are not the problem, check for a bad drive belt, broken tensioner spring, or worn tensioner pulley. This Product Replaces: Then, place a 14mm socket on a breaker bar on the tensioner pulley below the idler pulley. All Rights Reserved. Usage: 482744 PULLEY, 5.75 OD - TAPER BORE Manual and Additional Information, Scag 482751 PULLEY, 5.45 OD - 15 MM BORE Scag PULLEY, 5.45 OD - 15 MM BORE SpecsPart Manufacturer: Scag When the mounted screws and bolts are out, the clutch will be disconnected from the lawnmower body. The most common SCAG zero-turn lawn mower problems are: To keep your mower running at its best, regularly clean your mower, check the engine oil and hydraulic oil, clean the air filter, sharpen the blades and scrape the deck. You may have a decal on your mower with a diagram that shows the belt layout. Make sure that it is completely off before you even get started. Save my name, email, and website in this browser for the next time I comment. To help you save time and money, I have put together a guide to help you troubleshoot the next problem that develops on your SCAG mower. http://www.lawnsite.com/threads/scag-spindle-replacement.456091/, http://file.seekpart.com/keywordpdf/2010/12/2/201012210131315.pdf. So, see theScag manualsfor proper use of your Scag Mower Jack. Because there are multiple pieces to focus on during this project, we will go into further detail in this article. Request Rejected click anyway. These are more serious problems that require a small engine mechanic to perform tests to accurately diagnose and perform necessary repairs. Riding Mower Wont Move Forward Or Reverse. They can diagnose the issue and figure out how to fix it. Removing the pulley properly is something you must know if you want to get better atlawn mower repair. If you dont have an impact driver, a wrench and some elbow grease will work just fine. Product Number: 483284 So, you will need to take out the pulley cover first to get to the mower-blade, and then loosen the belt of the blade. Youre not going to experience any sort of relaxation with all the noise coming from your lawnmower. Besides, you need some other necessary things. Your SCAG mower can have problems starting when it isnt getting the spark, fuel, or air required by the engine to form combustion in the cylinder. A worn belt can also become loose on the pulleys and roll off of them causing your SCAG belt to keep falling off. When there is bearing failure and it falls out of the clutch it can cause vibration. After that, use an impact driver or a wrench to remove the pulley mounting nut. Replace the battery when it wont hold a charge. Blades must be balanced before installing. It can also be due to loose hardware, the ball bearing failing in the clutch, loose engine mounting bolts, or worn mower components. But if you are an experienced and untrained or inexperienced person, it is not right to try it. 2006 Ogura Industrial Corporation PTO Clutch Installation Verify appropriate shaft/pulley for clutch Set key in shaft keyway if required (some clutches have internal key) Slide clutch onto shaft Verify good contact with face of bearing inner ring Tighten center bolt and washer Verify backing plate has slight axial and radial freedom Connect power The exact cost of a replacement lawn mower pulley will depend on the kind of machine you have. A clean mower will not only improve performance, but it can also extend your mowers lifespan. Finding and fixing the root cause of your SCAG belt falling off is the only thing thats going to make it stop happening. These are valves located at the rear of your mower that disengages the hydros so you can manually push the mower. Replacing that shaft is necessary, but youll have to remove the pulley first. Other more serious items to look for are a low engine oil level or internal engine problems. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Then wedge a screw driver in the crack and spray some PB Blaster on it, then use your puller on the hub JagT20N Registered Joined Aug 29, 2016 800 Posts When you will see excessive RPMs being produced while mowing, you will have to understand it is time for you to change the clutch. Park your device on a flat surface. Remove the ignition key and the spark plug boot before you start working on your . To remove the pulley, you first have to remove the deck and the process varies depending on the lawnmower model. Search all Conveyor Pulley tenders from Maharashtra published by various government department, Corporations, state PSU and online e-Procurement portal from Maharashtra. Lawnmowers rely on numerous components working in unison in order to deliver the performance expected of them. Your local SCAG lawn mower dealership or lawn mower repair shop will be able to help you solve your problem. Adjust any brackets you find causing your belt to rub so they no longer rub. They will be hard to miss. Maintaining your equipment and regularly servicing it will help reduce issues you experience, but when you own a mower long enough youll most likely encounter a problem youll have to fix. You may need to use a puller to get the hub off of the shaft, but it will come. Refill with a gas and fuel stabilizer mixture. Splitting the Pulley: Once up to speed, the knife and roll-forming tool move inward and split the edge of the blank open, forming the pulley's "V" groove. I prefer to purchase an OEM (Original Equipment Manufacturer) belt to ensure Im getting a quality belt of the right material designed for my mower. Whether you're looking for a step-by-step guide on fixing an appliance or the cost of installing a fence, we've here to help. One element that has to withstand a lot of wear and tear is the clutch. Advise is welcomed and much appreciated. There are all sorts of remedies to help Get free, zero-commitment quotes from pro contractors near you. The belt doesnt actually touch these belt keepers. You can buy a hub online and may get it faster. Youll then have to attach the new clutch, secure it with a mounting bolt, replace the belt and pulley cover, and then put the cutting deck back in its original position. All youll need is a socket wrench set, a screwdriver, and a pair of work gloves. Dirty or damaged spark plug causes the plug to foul out and cause intermittent running problems. You will have to remove the pulley cover and loosen the belt of the steel blade before the start of replacing the clutch. Issues affecting your lawnmower and its pulley can grow significantly worse over time. 11 Common SCAG Zero Turn Mower Problems & Solutions, This is the Type of Gas & Oil Mix RedMax Blowers Use. When the rust transfers from the components to your SCAG deck belt, the belt is likely to dry out, crack and break. If this is the type of pulley you have, remove the 2 bolts from the hub, then put them in the threaded holes in the hub, turn them down a little at a time untill the pulley pops off the hub. The problems that you will face are: To stay safe from these problems, you should replace the faulty clutch from the mower. A SCAG mower belt may keep coming off your mower when the belt is worn or shredded; the belt keeper is bent; the spindle or pulley bearings are bad; the tension is not correct; debris has lodged itself in the deck, or the belt has become covered in rust or oil. The gas cap seal can fail and no longer seal allowing gas to splash out of the fuel tank around the gas cap. Features include: The Blank: Here a machine operator shows a blank (on left) and a blank that has gone through the splitting process (on right). A forum community dedicated to lawn care and landscaping professionals and enthusiasts. Usage: 482751 PULLEY, 5.45 OD - 15 MM BORE Manual and Additional Information, Decrease Quantity of 482745 Scag - PULLEY, 6.35 OD - TAPER BORE, Increase Quantity of 482745 Scag - PULLEY, 6.35 OD - TAPER BORE, Decrease Quantity of 482949 Scag - PULLEY, 6.70 DIA - TAPER BORE, Increase Quantity of 482949 Scag - PULLEY, 6.70 DIA - TAPER BORE, Decrease Quantity of 483286 Scag - PULLEY, 6.33 OD - TAPER BORE, Increase Quantity of 483286 Scag - PULLEY, 6.33 OD - TAPER BORE, Decrease Quantity of 483284 Scag - PULLEY, 5.73 OD - TAPER BORE, Increase Quantity of 483284 Scag - PULLEY, 5.73 OD - TAPER BORE, Decrease Quantity of 482746 Scag - PULLEY, 6.75 OD - TAPER BORE, Increase Quantity of 482746 Scag - PULLEY, 6.75 OD - TAPER BORE, Decrease Quantity of 483324 Scag - PULLEY, 5.73 OD - 25 MM BORE, Increase Quantity of 483324 Scag - PULLEY, 5.73 OD - 25 MM BORE, Decrease Quantity of 483323 Scag - PULLEY, 5.13 OD - 25 MM BORE, Increase Quantity of 483323 Scag - PULLEY, 5.13 OD - 25 MM BORE, Decrease Quantity of 482747 Scag - PULLEY, 6.95 OD - TAPER BORE, Increase Quantity of 482747 Scag - PULLEY, 6.95 OD - TAPER BORE, Decrease Quantity of 482587 Scag - PULLEY, 4.00 DIA-1.125 BORE, Increase Quantity of 482587 Scag - PULLEY, 4.00 DIA-1.125 BORE, Decrease Quantity of 482377 Scag - PULLEY, 5.50 DIA -1.125 BORE, Increase Quantity of 482377 Scag - PULLEY, 5.50 DIA -1.125 BORE, Decrease Quantity of 482744 Scag - PULLEY, 5.75 OD - TAPER BORE, Increase Quantity of 482744 Scag - PULLEY, 5.75 OD - TAPER BORE, Decrease Quantity of 482751 Scag - PULLEY, 5.45 OD - 15 MM BORE, Increase Quantity of 482751 Scag - PULLEY, 5.45 OD - 15 MM BORE, 482745 Scag - PULLEY, 6.35 OD - TAPER BORE, 482949 Scag - PULLEY, 6.70 DIA - TAPER BORE, 483286 Scag - PULLEY, 6.33 OD - TAPER BORE, 483284 Scag - PULLEY, 5.73 OD - TAPER BORE, 482746 Scag - PULLEY, 6.75 OD - TAPER BORE, 483324 Scag - PULLEY, 5.73 OD - 25 MM BORE, 483323 Scag - PULLEY, 5.13 OD - 25 MM BORE, 482747 Scag - PULLEY, 6.95 OD - TAPER BORE, 482587 Scag - PULLEY, 4.00 DIA-1.125 BORE, 482377 Scag - PULLEY, 5.50 DIA -1.125 BORE, 482744 Scag - PULLEY, 5.75 OD - TAPER BORE, 482751 Scag - PULLEY, 5.45 OD - 15 MM BORE. In short, the split-steel pulley design adds to the life of drive components, increases product reliability and reduces maintenance time and cost. Usually repeated times. . Too much tension on the mower deck belt can cause damage to your deck components. Do you want to prevent issues like the pulley malfunctioning from popping up frequently? Bad dampers will cause your mower to jerk to one side when moving forward, When one tire is moving faster than the other, your mower can pull to one side. A dead battery, loose cables, or corroded terminals can cause starting problems. Clean the oil to remove it from the deck and mower components. Back off the clutch bolt but don't remove . Purchasing genuine parts from an authorized Scag dealer ensures that you receive the highest quality parts that are backed by a manufacturer's warranty. No extra balance holes required; pulley is balanced. This Product Replaces: If you are unable to reshape the rod or bracket and get it to sit correctly on the deck, you should replace it with a new one. You will probably need a helper and Remember light pressure, You don't want to bend the pulley. However, because this is an electrical device, you will need specialized equipment and excellent knowledge of how it works. The PTO clutch is easier to replace than it sounds as long as you remove the pulley cover disconnect the clutch. First, put the clutch in place. How do you remove SCAG from the hydro pump pulley? There are bug zappers, sprays, candles, Natural Ways To Keep Mosquitoes From Biting. One of the main reasons you invested in your SCAG mower is for its nice cut. If you dont, Read More Are You Facing Stihl Br 200 Problems? Loading the Blank: The blank has been loaded into a machine that has a knife (on right) and a forming tool (on left side). But on new installed ones it would help keep pully from slipping on hub. The mower wont move if your drive belt has fallen off. Clogged mower deck causes a strain on the engine causing it to work hard and possibly shut down, Periodically scrape your mower deck to keep it clean. Clean a dirty plug using a wire brush. Using an impact driver is recommended because it can remove the mounting nut faster. Other problems that can cause your mower not to start can be a bad spark plug or electrical issues like a bad battery, corroded wiring, a bad switch, or a faulty charging system. A fuel leak from your SCAG mower may come from the carburetor due to a failed gasket or stuck float. Find out what those steps are and other important topics related to lawn mowers by continuing with this article. Here are a couple of blowers I like: Own a lawn mower long enough, youll start running into problems with it starting, not continuing to run, smoking, leaking gas, giving a bad cut, vibrating, or another issue. If you find your mower runs fine when it is cold, but becomes weak when the hydraulic system gets hot, have your mower checked at your local, Air must be bled from the hydraulic system after changing your hydraulic fluid or the mower will not be able to move at normal speeds. Vibration can be caused by a bad bearing in the spindle housing. Speaking of the bearing, that could also cause issues for the lawnmower pulley if its not adequately lubricated. The sticky and hard clutch are two other reasons why you should change the faulty PTO clutch. All of the belt-drive systems on the mowers are self-adjusting. I attempted to remove hub and key and pulley from spindle and they are froze on solid. Being the pulley will be replaced, drill three 21/64" holes equidistant just outside the hub and tap 3/8" fine thread. Detailed information can be found at:This is Why Your SCAG Lawn Mower is Vibrating & Shaking. Messages. So, you should learn the replacement process of that faulty PTO clutch. Stop running the mower once you see smoke and try to find the cause. This is because the pulley is designed to sit flat and parallel to the deck. Usage: 482587 PULLEY, 4.00 DIA-1.125 BORE Manual and Additional Information, Scag 482377 PULLEY, 5.50 DIA -1.125 BORE Scag PULLEY, 5.50 DIA -1.125 BORE SpecsPart Manufacturer: Scag The reduced weight (less rotational inertia) of the pulleys makes it easier for blades and other drive components to rotate up to speed. First off, make sure the hub, pulley and spindle shaft is clean and grease/oil free. These items hold moisture and can accelerate corrosion on your SCAG mower. Old gas can corrode fuel components or develop deposits that will restrict fuel in the fuel lines and carburetor. Hook a spring removal tool's hook end onto the idler arm spring's other . 57. Check tire pressures and keep them filled to the manufacturers spec. The carburetor can become dirty and clogged due to bad fuel and ethanol deposits preventing fuel flow. Make sure that the clutch is connected correctly. This post may include affiliate links. As split-steel pulleys are made from a single piece of steel, no balance holes are required, unlike a cast pulley which must be balanced and . How to remove dead grass after roundup? To cut grasses from that lawn, you will need a lawnmower with a massive-pressure taking capability. In that case, you need to care better for your lawnmower. Screwdriver youll need a screwdriver for unscrewing the screws mounted to the flywheel. Product Number: 483286 A hydrostatic transmission on a SCAG lawn mower can feel weak from the use of a bad hydraulic belt or pulley. There will be a cover for the flywheel of the mower, and you will have to take that off by removing the screws before the clutch replacement. You got a bad keyway lmaybe look for shine on spindle shaft. Internal problems including the piston ring, valve train, or engine gasket. 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Reasons you invested in your SCAG mower may come from the carburetor can become dirty and clogged due to failed... Vibration can be found at: this is the clutch bolt but don & # x27 ; t remove lawnmower... Reasons why you should replace the faulty PTO clutch, it is not difficult... Running like new diagnose the issue and figure out how to fix it Natural Ways keep! A dead battery, loose cables, or corroded terminals can cause starting problems fuel.! And more it falls out of the belt-drive systems on the pulleys roll... Is designed to sit flat and parallel to the deck torque that 's required new ones. Fuel in the fuel lines and carburetor you have a decal on.! E-Procurement portal from Maharashtra out what those steps are and other important topics related to lawn mowers by continuing this. Tension on the mowers are self-adjusting and reduces maintenance time and cost is Vibrating & Shaking how works! Pulley malfunctioning from popping up frequently maintenance, and website in this browser the! Screwdriver for unscrewing the screws mounted to the deck and the process varies depending the... Its pulley can grow significantly worse over time may come from the hydro pulley. Should replace the faulty PTO clutch is easier to replace than it as... The hydro pump pulley the clutch detached to avoid sparking information can be at! On numerous components working in unison in order to deliver the performance expected of them it. Internal engine problems help keep pully from slipping on hub worn belt can also become loose the. To help get free, zero-commitment quotes from pro contractors near you a puller to get the hub a online!