Rep: 37. The hole in the bracket where the spring is attached can become worn or the spring itself can become worn. If the belt is loose, worn, or cracked, it wont be able to turn the blades and engage them. I just put together a new X570 and the blades will not engage. Even if the belt isnt the main reason why your blades wont engage, you must replace it when it begins to show signs of wearing. No one can seem to figure it out. In order to check a lawn mower PTO (Power Takeoff) clutch, you will need to make sure the area is clear and that no one is in close proximity. A low charge may not provide enough juice to engage the PTO. To ensure a successful blade removal process, take care not to pinch or bind any of the parts and be sure to follow the manufacturers instructions. It is not only debris that can cause this spacing to be altered, but bent casings, cartridges, or other parts can also cause these gaps to be expanded or decreased. For a PTO that wont engage on your mower or tractor, testing and or replacing one of the three parts of the system could fix the issue. Both methods have been a solid fix for my tractors now for 4 months. Replacement parts are usually the way to go. Get rid of all blades and attachments. 4. The blades may be clogged with grass clippings, moss, leaves, twigs, and other debris. This is a sign that the engine isnt getting enough fuel required to do the job. This can be damaged wiring, corroded terminals, built-up dirt on the terminals, or even severed wiring from wear or vandalism. Not only will movement indicate a bad bearing, but you can also find a failing bearing by rotating the pulley slowly by hand. During the height of the mowing season, grass can grow rapidly, especially if watered and fed properly. You cutting the grass and your blades stop spinning.. You kill the lawn mower get off, look underneath and your belt is intact. Once this is done, remove the retaining bolts that hold the starter in place. The caps have a small hole designed to ensure the tank maintains the right pressure. Always have safety switches installed and working on your equipment. Jun 14, 2016. To properly install the new blade, refer to the user manual for the proper orientation of the blade attachment. Check for continuity in the switch. Finally, reattach the spark plug wire and start the mower back up. Mathew has worked in landscaping professionally for over 10 years. It worked for about a week then it began slipping again. If you already used old or bad fuel, you may have to thoroughly clean the fuel tank, and then change the fuel hoses and filters. Power take-off, which is commonly referred to as PTO, is one of these game changers, and for good reason. We and our partners use cookies to Store and/or access information on a device. If its still no dice, then thats a sure sign of a faulty switch. This will unlock the blade engagement lever. Remove the drive belt from the engine pulley. Why? If you do opt to sharpen the blades at home, be sure to always use the appropriate safety equipment such as gloves and eye protection. Lawn Mowers; JOHN DEERE; STX; Search Auctions by Keyword. The good news is, most of these parts are readily available and fairly inexpensive. Move it to an open, grassy area and get rid of small objects that can impede its movement. As youve seen above, the air that comes in through this filter is important for the combustion process. We recommend to always consult an expert before moving forward with any type of project or repair. If the battery is dead or not properly charged, the PTO mechanism to power the blades wont be triggered. Removing a lawn mower blade without removing the deck can be done by following a few simple steps. Lawn Tractor Mower Deck Won't Engage - FIX PTO Clutch Problem - MUST SEE VIDEO!In this video I show and repair a common issue that will cause your PTO switch to not work on your lawn tractor. Additionally, an engagement switch can break internally, resulting . You also have to be sitting on the seat to engage the PTO, so the seat switch may be malfunctioning. There are different types of drive systems for John Deere lawn mowers. The main cause of this problem is a grimy fuel tank cap. Hi, I'm Eric the blogger behind ReadyToDiy.com. This problem prevents your blades from turning.Switch is part #925-0417 from MTD or 33-083 from OregonUSA buyers buy here;https://discountonlineparts.com/search.php?s=+33-083+\u0026x=13\u0026y=10Dont forget to click the to turn on Video Notifications for more money saving videos and tips, featuring all the brands like Stihl, Husky, Husqvarna, Honda, Echo, Kohler, Tecumseh, Dolmar, Makita, Poulan, Ariens, Powermore, Briggs and Stratton, Murray, John Deere, Craftsman, MTD, AYP, etc.Help me make videos or buy me a beer!! When the solenoid is engaged, a small plunger within the solenoid is pushed into a coil of wire. There are several ways to tell if your lawn mower clutch is bad. Using this will lead to engine malfunctions and will damage parts of the engine over time. The blades come on then kick out 4 second s everytime I try mowing YTH24V48 model it's 4-5 years old I bought it new . You can deal with this problem by running a wire from one of the screws holding the rectifier to the engine block, and then ground the other end of the wire to the frame. If you follow the wires from the back of the engine compartment, there is a hole that the wires run through. This switches off the solenoids pull, which causes the lower plate to detach from the flywheel and stop rotating. They will be able to provide you with further assistance in troubleshooting and repairing your mower. You can find 12-volt lawn mower batteries at your local hardware or automotive store. Once the belt can be accessed, inspect it for any damage or wear. Apart from the aforementioned faulty switch problem, there are a few possible reasons why your machines PTO system may fail to engage when you need it to. Unfortunately, various components of the PTO system may malfunction or break down over time. John Deere manufactures the L120 model of garden tractor with either a manual or an automatic transmission. Once the blade is fully detached, pull it away from the mower and store it safely until it is needed again. Depending on the type of mower, this may require a block of wood, a wrench, or pliers. If you are mowing a lawn with thick grass and weeds, the blades may need to be sharpened more frequently. The carburetor is always very busy when your lawn mower is running, making it prone to damage. This could be a sign that the clutch is slipping and needs to be replaced. To start a John Deere push lawn mower, heres what you should do: If your John Deere push mower doesnt start after following this process, and youre sure you have enough gas in the compartment, check the spark plug and try again. Set the chargers voltage and amperage level to the desired level. Powered Outdoors participates in several affiliate programs by sharing links to products and sites we think you'll benefit from. Bring the old battery with you. Over and over again. Try attaching them with a higher quality of hardware, such as self-tapping screws and lockwashers, or replace the blade with a new one. 2023 Meredith Corporation. A quick multimeter test (on the voltage setting) should reveal the problem if any. If your mower has a drive belt, make sure its properly tightened. Make sure the deck height is correct by adjusting it according to the manufacturers instructions. Great condition. Troubleshoot the simpler problems, but leave the more technical ones to service technicians. MowerPlus is the app you need to keep your John Deere riding lawn mower running well and your lawn looking great this season. The primary benefit of using a PTO solenoid is that it allows for a smooth and consistent transfer of power from one system to another. Safety switches are put in place to add protection for the operator. Replace a blown fuse with the same amperage fuse. The heat generated as the gas burns inside the cylinder needs to be cycled out properly, or the engine will stop working. If they are consistently slipping off, they will not engage when you attempt to mow. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'lawncaregrandpa_com-netboard-2','ezslot_21',129,'0','0'])};__ez_fad_position('div-gpt-ad-lawncaregrandpa_com-netboard-2-0');If you have already checked the switch, this should be the next step. Modern lawnmowers and garden tractors are chockful of technological features that make them safer and more efficient than ever. Though on a newer mower this is less likely, on mowers with many hours of use this could be an issue. One side of the pulley may be sitting higher off the deck than the other side. If needed, replace any parts that are worn or damaged. If the engine stops and the blades disengage, the seat safety switch is working properly. document.getElementById("ak_js_1").setAttribute("value",(new Date()).getTime()); Your email address will not be published. I've recharged the battery, changed the fuel line filter, made sure that the fuel flow to the carb is steady, and I drained some stale fuel completely and replaced it with fresh fuel (87 Octane). If you do hear the click, there is power going to it. Here are some of the reasons why your John Deere mower quits when hot and what you can do about it. All three of these parts work together to control the functionality of the blade spin.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'lawncaregrandpa_com-leader-1','ezslot_7',140,'0','0'])};__ez_fad_position('div-gpt-ad-lawncaregrandpa_com-leader-1-0'); A PTO system on a lawn mower works to control the ability of the blade under the mowing deck to spin. Access the battery and terminals. There could be several reasons why your lawn mower blades stopped spinning: 1. Once the engine comes on, you can return the choke to normal. When the gearbox or transmission fails, the mower stops working and sometimes the blades can become locked up. Also, it may be helpful to use a piece of plywood or a rubber pad as a cushion between the blade and the ground as you attempt to remove the blade. Disengaging the switch reopens the circuit, allowing the current to flow freely.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'lawncaregrandpa_com-leader-2','ezslot_13',121,'0','0'])};__ez_fad_position('div-gpt-ad-lawncaregrandpa_com-leader-2-0'); Since testing a PTO switch is the main way to diagnose the problem, how exactly is this done? Step 2: Resistance Check With PTO Switch On. A dirty air filter will also lead to your lawnmower engine dying once you increase the throttle. You might be able to fix a PTO switch but these components are so cheap that replacement is usually less of a hassle.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'lawncaregrandpa_com-narrow-sky-2','ezslot_19',126,'0','0'])};__ez_fad_position('div-gpt-ad-lawncaregrandpa_com-narrow-sky-2-0'); Then there is the solenoid that creates the magnetic pull to bring the power to the flywheel. If the PTO is electrical, you should hear the PTO clutch click when you flip the switch. When the seat switch is not engaged, the mower blades will not turn off. @mattk ,Matt, Something as simple as a low battery/bad connection or not charging could cause this. . If you use your mower on a frequent basis, such as for a commercial landscaping job, the blades may need to be sharpened every 3-4 hours of mowing. The fuel filter ensures that the residue from the gas tank wont enter the engine. A mystery: The tale of the missing cottontail rabbit. On most newer model lawn mowers, the brake has to be disengaged or off for the blades to operate. #3. First, youll need to prop the front of the mower up so that the blade is no longer in contact with the ground. Be sure to inspect the spark plug, and replace it if necessary. Wondering if you received an email or anything about your above problem. If the problem is due to friction in the belts or a worn out or damaged part, the mechanic can help you assess the situation and ensure your lawnmower is safe and operational once again. Apr 10, 2021 / Blades won't engage on x320. Another way to tell if your lawn mower clutch is bad is if you have noticed that the mowers blades have been running slower than usual or have been having trouble cutting grass. ). Note: Please ensure the mower is turned off before troubleshooting the blades. Hello all, I am new to the site. If the PTO clutch is not getting power, if the clutch solenoid is defective, or if the clutch . If your John Deere riding mower keeps stalling, the problem could be addressed with some of the fixes we have already discussed above. If your John Deere mower wont work, the first thing you should do is to look for possible causes. We're Not doing any sharp turns. What Else Would Cause A PTO Not To Engage? The belt works loose so the RPMs causes it to slip and not regrip right away. Prime the carburetor by pushing the red or black button on the mowers body three to four times to get some gasoline into its system. Occasionally over the past year my John Deere Sabre would be difficult to start, and more recently every time I would fully engage the PTO lever for the mower deck, the engine would die. If it moves freely, it's the linkages between your PTO switch and your clutch, or your belt.". Fortunately, repairing and replacing one of these is straightforward. Heres what you should do: If your John Deere mower doesnt work, you could get it working again in no time with some but of troubleshooting. Disclaimer | Terms & Conditions | Privacy Policy | About Us | Contact Us, 5110 28th Street #1056, Grand Rapids, MI 49512 616-805-9640 [emailprotected]Copyright 2023 Powered Outdoors, John Deere belt to keep falling off the mower deck here, 5 Things That Are Draining the Life of Your Lawn Mower Battery, Common John Deere Lawn Mower Problems and Solutions. For example, when I was younger, I mowed my lawn with a John Deere lawn tractor. Follow these steps to charge your riding mower or zero-turn battery with a charger: If you find the battery wont hold a charge, you must replace it with a new one. It could also be an issue with the hydraulics or other electrical components such as a defective PTO switch, solenoid, or relay. 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