Register for Warranty Protection. 1. Mower is engaged. In some cases, it is possible that the PTO shaft is stuck or worn. This is the black cable or the one with the negative sign. while tge motor is off, check and seee of one or both blades spin freely by and motion, both while tge pto (mower blade engagement) is connected and disconnected. Is there a belt that could be - Answered by a verified Mechanic . 2 Why is the blade on my lawn mower not spinning? Why wont my Craftsman mower blades engage? Once youve located the switch, you should ensure that the vehicle is in Park and you have your foot on the brakes. Charge a John Deere Battery: Use a battery charger to charge a battery. When the battery is weak, it is unable to provide sufficient power to the clutch solenoid to engage the mower blades. You will find a bearing in each pulley. When I engage the arm to start the blades turning on my John Deere E100 riding mower that I bought at Lowe's there is a delay before the blades start turning at full rpm's. Next, loosen the clutch lock nut and turn the clutch nut clockwise to increase its tension. First, you will need to find the PTO control switch on the exterior of the vehicle. Checking these things yourself can save a costly repair bill. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. . 1) Loosen the 12 self-tapping screws which secure the right and left hand side frame panels to the rear hitch plate. First, check to make sure the blades are properly engaged. Turn the key to the on position, advance the throttle to half speed and allow the engine to warm up for 2 minutes. The PTO solenoid is used in many different applications, from speed governors on industrial machinery, to power lift chairs and more. Which way do John Deere mower blades go on? If the belt is loose, worn, or cracked, it wont be able to turn the blades and engage them. Common Electrical Problems for John Deere E120 Lawn Tractor. The last step is to secure the blade retention plate onto the bottom of the mower deck. The cookie is used to store the user consent for the cookies in the category "Other. They will be able to provide you with further assistance in troubleshooting and repairing your mower.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,600],'remodelormove_com-medrectangle-4','ezslot_4',156,'0','0'])};__ez_fad_position('div-gpt-ad-remodelormove_com-medrectangle-4-0'); To fix a riding lawn mower blade that wont engage youll need to start by disconnecting the spark plug wire. Depending on the model of your vehicle, this can involve pushing a button, flipping a switch, or something similar. Enter a Melbet promo code and get a generous bonus, An Insight into Coupons and a Secret Bonus, Organic Hacks to Tweak Audio Recording for Videos Production, Bring Back Life to Your Graphic Images- Used Best Graphic Design Software, New Google Update and Future of Interstitial Ads. Additionally, the engine may be suffering from a lack of oil, dirty oil, or clogged fuel lines. Replace a pulley assembly where the bearing is found to be bad. With the key off, and the spark plug wires disconnected, use gloves and try to turn the blades. Turn the key to the on position, advance the throttle to half speed and allow the engine to warm up for 2 minutes. Depending on the model of tractor, the PTO switch may be incorporated with other switches and controls, such as the key switch, or individual PTO buttons for each available transmission setting (high, medium, low, etc. Replace the ignition coil if you don't see any spark. 9 Potential Causes of Riding Mower Blades Not Disengaging Then send the clutch lock nut back in place and tighten it. Firstly, a faulty clutch system caused by either a damaged clutch or broken switch and wiring could cause the lawn mower blades not to disengage. Then, lower the mower to the preferred cutting height. Replace a blown fuse with the same amperage fuse. You're going to be walking behind the mower or riding it for years to come so you'd better make sure it's comfortable. First, make sure the engine is off and the parking brake is engaged. The blades may refuse to. Loosen or unscrew the bolts and remove the blade from the mower. 5. When the PTO solenoid is in the disengaged state, the clutch is not engaged so the power cannot be transferred through the PTO unit. Why wont my blades engage on my John Deere mower? If there is a problem with the electrical system, it may be necessary to check the wiring and connections. This cookie is set by GDPR Cookie Consent plugin. If the key is in the correct position, look underneath the mower and check the belt that is used to power the blades. Next, raise the cutting deck fully. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. The blades of a riding mower must be engaged for the tractor to cut. If the PTO is electrical, you should hear the PTO clutch click when you flip the switch. In that case, you should take your mower to a certified repair shop to have it examined. What we do when this happens is charge up the battery and then the blades work fine again. I was mowing some thick, tall grass prior to this. What does PTO mean on a riding lawn mower? Mower blades should be sharpened at least once a season, but more often if you use your mower frequently. Yesterday while I was mowing I felt something snap underneath the deck and the blades immediately disengaged themselves. The first is an issue with the electrical system, such as a blown fuse or a faulty relay. If your mower blades will not turn after the blade controls have been engaged, your deck belt may be broken. You are using an out of date browser. The blades may be clogged with grass clippings, moss, leaves, twigs, and other debris. The PTO switch may be defective or the PTO solenoid may be stuck in the off position. A slow charge is best. On some models, the clips may need to be removed before the blade installation begins. Take all precautions to safely work on your John Deere. Next, youll need to remove the fasteners that secure the blade to the crankshaft. First, make sure the mower blades are properly attached. re: John Deere D130 blade won't engage Posted on 8/30/19 at 12:29 am to MWMLSU I had a belt that wasn't the right size, so if I lowered the deck down to the lowest setting, the blades wouldn't turn, or atleast wouldn't turn strongly enough to cut the grass. The most common symptom is that the clutch will be quite slow to engage. Starter Does Not Work Or Will Not Turn Engine. This plate is usually visible from underneath the mower and will either be held in place by several screws or is snapped into place. Apply the parking brake by pressing the lever in front of your left foot entirely forward on models with a manual transmission, or your right foot on automatic transmission models of the L120 tractor. On some models, the PTO switch is located on the ROPS or roll over safety protection beside the operators left arm. 5 What should I do if my John Deere mower wont engage? 1 Turn the key to the on position, advance the throttle to half speed and allow the engine to warm up for 2 minutes. 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. Following is a list of cutting deck problems and possible solutions. If you dont find any visual signs of wear and corrosion, you can check the clutchs operation. Firstly, make sure that the spark plug is disconnected before attempting to engage the blades. This belt receives the energy created by the spinning motion of the crankshaft, and transfers it to power the deck belt system. As an Amazon Associate, we earn from qualifying purchases. The PTO clutch is not repairableif the clutch is defective, you must replace it. If done incorrectly, it could cause further damage to the mower or blades. If the nut appears to be very tight and difficult to turn, use a bit of WD-40 or some lubricating oil to help with loosening it before attempting to turn it. You may need to turn the mower over and remove the blades or see what is causing them to not turn again. The extra movement in the pulley can cause the deck belt to roll off of the pulley. Step 3 Press the plunger inward with your thumb, and move the attachment lift lever back, or toward you, to lower the cutting blade. Always have safety switches installed and working on your equipment. If you dont, check the battery. Use the exact type of oil. Check for any debris around the mower. All trademarks appearing on this page are the property of their respective owners. Advertisement When the mower blades wont turn, check the mower deck belt. Its important to note that after engaging the PTO, you should shift the transmission back into Park and turn the PTO control switch to the OFF position before exiting the vehicle. wrong grade engine oil. On most mower decks, the pulley will be on one side of the bracket and the spring will be on the other side. Once the blades are engaged and the retention plate is in place, reconnect the spark plug and your mower is ready to use. An integral safety interlock system will not allow you to start the engine and engage the blades unless all safety devices are in the correct position. Next, use an adjustable wrench to loosen the flywheel bolts and remove them. By: Author Olin Wade (Remodel or Move Stuff). If you are unsure of how your mower rotates, check the position of the discharge chute; if it is on the right side angled back, the blade turns clockwise. This normally causes the blades to stop engaging, except I will actually hear a sort of hissing sound when this happens. Written by on 27 febrero, 2023. Additionally, the blade may be loose and not properly secured to the mower. In order to fix a riding lawn mower blade that wont engage, first check to make sure that the key (if applicable) is in the ignition, as it is sometimes necessary to turn the key in order to engage the blades. If the PTO clutch is not getting power, if the clutch solenoid is defective, or if the clutch is worn out, the lawn mower blades will not engage. You must log in or register to reply here. This cookie is set by GDPR Cookie Consent plugin. John Deere manufactures the L120 model of garden tractor with either a manual or an automatic transmission. 3 / 20. After the blade is safely removed, be sure to inspect it for any damaged or missing parts, such as a bent blade or a broken retaining bolt. As a result, the clutch wont engage, and the lawn mower blades wont rotate. Next, tip the mower forward with the spark plug facing up and then remove the blade cover. However, if you have a riding mower, tractor, or zero-turn mower, you need a torque wrench as the blades are usually attached with more than one bolt. While you can sharpen them yourself, the process requires specific tools, experience and appropriate safety procedures. This typically involves bolting it to the side of the transmission either in an inline or T-handle configuration. I checked belt and nothing is jammed. But opting out of some of these cookies may affect your browsing experience. Advertisement. If the belt has snapped, it will need to be replaced. Set the chargers voltage and amperage level to the desired level. Engage the mower blades; push the lever to the right of the steering wheel all the way forward. I took belt pulley covers off and there was a lot of grass jammed in there. These cookies will be stored in your browser only with your consent. Maybe the new belt is too long. Engage the mower blades; push the lever to the right of the steering wheel all the way forward. When the switch fails, the blades wont turn on. power take-off How do you engage the blades on a riding lawn mower? How do they make bulls mad for bull riding. First, make sure the mower blades are properly attached. Fuse in starting circuit is blownSee your authorized dealer. How do you engage the blades on a craftsman riding mower? Check for any debris around the mower. When you make purchases through these links, we may earn a small commission. John Deere lawn mower blades wont engage or turn due to a worn or stretched mower deck belt; a belt that has come off the pulleys; a bad PTO switch; a faulty clutch; a weak battery; a bad safety switch or a bad fuse. if there's no resistance, elevate the tractoe high enough to drop and remove tge mowers deck. If you can hear a grinding sound or feel resistance when you press down on the clutch, this is an indication that the clutch is malfunctioning. stuff to check first. Do not operate a mower without the safety switch installed for your safety. Youll also want to use an antiblocking agent, such as WD- 40, on the blade and the pulleys to ensure proper operation. In addition to a worn belt, look for a stretched belt, bad pulley, worn tensioner arm, or missing spring. There can be several reasons why your mower deck isnt engaging. Could be a needle and seat or float. If you continue to use this site we will assume that you are happy with it. The pulley engages the mower drive belt causing the blades to turn. Step One: Park the Mower. Blade installation begins by sliding the blade onto the crankshaft. What did the Treaty of Greenville help us secure? Take all precautions to safely work on your John Deere. This switch is engaged when the operator is in the seat. Necessary cookies are absolutely essential for the website to function properly. Lower the mower to the desired cutting height. Engaging the lawn mower blades is a simple process but one that should still be done carefully and with caution. Finally, the PTO safety switch should be checked to see if the issue can be resolved by resetting it. This is a safety feature preventing the lawnmower from sudden movement, as it is putting tension on the blades and gears. You may also want to check the spark plugs and air filter to ensure the mower is in good working order. Using a socket set, remove the nuts and bolts that hold the blade adapter in place. Engaging PTO (Power Take-Off) on an automatic transmission involves a few steps but is generally the same for most transmissions. You must test the attachment engagement lever or switch to check that your PTO system is working correctly. If you continue to blow fuses, I recommend taking your mower to a John Deere service dealership or a lawn mower repair shop to find the root cause of the electrical failure. Once the belt can be accessed, inspect it for any damage or wear. The blades will not engage when I pull the knob next to steering wheel. Park the lawn mower on level ground and set the parking brake. Do not touch anything that doesnt have a rubber coating to prevent electrocution. Why wont my blades engage on my John Deere mower? Best Answer. Any obstruction, damaged pulley shaft, or seized pulley can be the cause of that. Likewise, if you are using an old or subpar mower, the blades may dull more quickly and need to be sharpened frequently. Look for what is slipping. It can help you prepare for the worst case scenarios. The plunger then pulls a connector rod that engages a clutch component, allowing the power from the engine to transfer through the PTO unit. The worn bearing will allow movement in the pulley so it wobbles. Using a socket wrench, you can then remove the blade and inspect it for any signs of damage or wear. Finally, slide the shaft back onto the splines and reconnect the hydraulic lines. Once youve finished, youll be ready to start your lawn mowing!. 6 Why is the PTO on my John Deere not working? Damaged drive belt. 1 Why wont my blades engage on my John Deere mower? Common solutions for: My Riding Lawn Mower Blades Won't Engage 01 - Lawn Mower PTO Clutch The PTO (Power Take Off) clutch provides a means of manually disconnecting the engine from the blades. If your blades wont engage on your John Deere, there could be a few issues that could be causing this. Pull the attachment clutch switch outward to Engage to make the cutting blade rotate. Known as PTO engagement cable, to replace the part # GY20156 GY21106 Easy to install and hold up well This control cable fit for John Deere L100 L108 L110 L111 L118 LA100 LA105 LA110 LA115 LA120 LA125 LA135 riding lawn mower tractor with 42" deck Note: Make the proper adjustments for length. Disclaimer | Terms & Conditions | Privacy Policy | About Us | Contact Us, 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. What is the difference between concave and convex lens? It will help if you put the mower on a flat and smooth surface. Test it out to make sure that it is working properly before you use it again. Secondly, the idler could have a damaged part in the mechanism, causing the idler pulley to stay engaged. For example, if youre running your PTO at low rpm, youll want to use a lower speed clutch than if you plan to run the PTO at high rpm. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. Then, find the blades adjustment lever and push it down until its in the down position. The belt gripping the pulleys affects blade speed. On some mowers, you may also need to remove a blade guard. This could include a sticky or broken clutch disc, a failed or worn-out clutch release bearing, or problems with the linkage or cable used to engage the clutch. Once the flywheel has been removed, you can then access the crankshaft where the blade adapter is attached. Then, insert the blade control key into the deck control panel and turn it counter-clockwise. Video of the Day Step 2 Lower the mower to the desired cutting height. If all other steps fail, contact John Deeres customer support team for help. The cookie is used to store the user consent for the cookies in the category "Performance". Release the parking brake, pull out the PTO switch to engage the blades and pull the horizontally toward you in the operators seat. 3 Engage the mower blades; push the lever to the right of the steering wheel all the way forward. This will prevent the mower from accidentally starting while youre working on the blade. If any of the parts that make up the clutches develops a fault, the blades won't engage. First, turn off the mower and unplug its spark plug. One of these safety switches is the seat switch. Blown fuse. 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. When the gearbox or transmission fails, the mower stops working and sometimes the blades can become locked up. Once the blade is elevated, engage the parking brake and turn the mower off. Engine idle until the smoke clears. 5 Why are the blades on my X300 upside down? The first sign is if you are having difficulty engaging the clutch when trying to start the mower. A clutch that is worn or faulty must be replaced when it fails to power the blades. Next, youll want to select the right clutch speed for the application. Engage the mower blades; push the lever to the right of the steering wheel all the way forward. The deck is located directly under the operators seat. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,600],'remodelormove_com-mobile-leaderboard-1','ezslot_23',167,'0','0'])};__ez_fad_position('div-gpt-ad-remodelormove_com-mobile-leaderboard-1-0');It is important to visually inspect the blade to ensure that it is fitted correctly and that there is no movement. This will help to prevent accidental starting of the mower. Wont turn, check the clutchs operation website to function properly mower.... Visual signs of wear and corrosion, you should ensure that the switch. Set by GDPR cookie consent plugin the L120 model of your vehicle, this involve! Process requires specific tools, experience and appropriate safety procedures spring will be on side... The bracket and the blades and engage them resistance, elevate the tractoe high enough to drop and remove.... E120 lawn tractor cookies in the seat switch the pulleys to ensure the mower deck isnt engaging arm! Absolutely essential for the worst case scenarios secured to the mower deck belt system damaged shaft. Blades may dull more quickly and need to remove a blade guard blade rotate with the spark plug disconnected. Firstly, make sure that the clutch is defective, you must in... Be defective or the PTO solenoid is used in many different applications, speed!, use gloves and try to turn the blades and engage them, damaged pulley shaft or. Is set by GDPR cookie consent plugin be quite slow to engage mower! Engage the mower or blades is attached plug is disconnected before attempting to engage the.. That hold the blade and inspect it for any damage or wear switch installed for your safety not a. But more often if you use it again be stored in your browser only your! To reply here same amperage fuse on most mower decks, the controls... Page are the property of their respective owners the bracket and the blades adjustment lever push! Mower decks, the idler pulley to stay engaged any spark most relevant experience by remembering your preferences repeat. Push it down until its in the seat switch will be stored in your browser only with consent... Wade ( Remodel or Move Stuff ) 12 self-tapping screws which secure the blade adapter in place, reconnect hydraulic... Has snapped, it is working properly before you use it again the throttle to half speed allow... Blades ; push the lever to the right and left hand side frame panels to the of... And have not been classified into a category as yet it will need to be sharpened frequently be by! And repeat visits electrical Problems for John Deere mower transmission either in an inline or T-handle configuration,. The application brake is engaged when the battery and then remove the nuts and bolts hold... Blades are properly attached key to the right clutch speed for the case... Without the safety switch should be sharpened at least once a season, more! The rear hitch plate are properly attached sudden movement, as it is unable to provide sufficient power to rear! Properly before you use your mower is ready to start the mower blades wont turn on belt... Problems for John Deere manufactures the L120 model of your vehicle, this can involve pushing a button flipping! Must log in or register to reply here be done carefully and caution... Blade and the lawn mower lack of oil, or clogged fuel lines, leaves twigs., turn off the mower to a worn belt, look for a belt... By the spinning motion of the pulley will be on one side of pulley... Down position tractor to cut if done incorrectly, it may be necessary to check the clutchs operation examined! Other uncategorized cookies are those that are being analyzed and have not been classified into a category as.... Pulley shaft, or seized pulley can cause the deck belt your equipment the preferred cutting height, earn! Or something similar we earn from qualifying purchases stops working and sometimes the blades to.... Stored in your browser only with your consent an automatic transmission involves few! Upside down black cable or the PTO switch is engaged, turn off the mower deck belt to roll of! And connections when I pull the knob next to steering wheel all the way forward use this site will... Engine is off and the blades of a riding lawn mower prevent the mower with! Damage or wear not touch anything that doesnt have a damaged part in the category other! Electrical, you can check the belt can be resolved by resetting it dull more quickly and to! Trying to start the mower deck belt may be loose and not properly secured the... The L120 model of your vehicle, this can involve pushing a button, flipping a switch, or similar! System is working properly before you use it again wheel all the way forward become locked up charge up clutches. With the spark plug and your mower frequently the exterior of the transmission in... Could cause further damage to the on position, advance the throttle to half speed allow. Step is to secure the right of the steering wheel all the way forward then the blades directly the! Corrosion, you should ensure that the vehicle is in Park and you have your foot the... A sort of hissing sound when this happens is charge up the clutches develops a,... Before attempting to engage the blades to turn the key to the is. To safely work on your John Deere manufactures the L120 model of garden tractor with either a manual or automatic. It wont be able to turn the mower and unplug its spark plug wires,. Not Disengaging then send the clutch will be on one side of the parts that make the. Installation begins sure the engine may be broken with it these things can! If all other steps fail, contact John Deeres customer support team for help in many different applications from. Is engaged when the switch, or missing spring do not touch anything doesnt! Mowers, you will need to be replaced can then access the crankshaft, and the lawn mower not... Any obstruction, damaged pulley shaft, or something similar where the bearing is found to sharpened! Common electrical Problems for John Deere battery: use a battery charger to charge a battery charger charge! Lever and push it down until its in the off position verified Mechanic and convex lens properly attached prevent. Help to prevent accidental starting of the vehicle is in Park and you have your foot on the controls... A certified repair shop to have it examined t see any spark use. Other steps fail, contact John Deeres customer support team for help prior to.! And you have your foot on the blade installation begins by sliding the blade control key into the belt. Panel and turn it counter-clockwise your mower deck belt may be broken it again the battery and then the! That doesnt have a damaged part in the pulley can be the cause of that be held in,... Transmission fails, the clutch lock nut back in place by several screws or is snapped into.... And repeat visits the one with the same for most transmissions Performance '' Stuff ) locked up,! Will allow movement in the mechanism, causing the blades to stop engaging except! And repeat visits only with your consent the most relevant experience by remembering your preferences and visits! Flywheel has been removed, you may also need to find the blades turn... Garden tractor with either a manual or an automatic transmission the difference between concave and convex?. Located directly under the operators left arm blade on my John Deere there... Leaves, twigs, and transfers it to the on position, advance the throttle to half speed and the! I took belt pulley covers off and the retention plate is in Park you., damaged pulley shaft, or clogged fuel lines youll also want to check the belt snapped! You in the mechanism, causing the blades, check to make sure the will... Engaging the lawn mower not spinning do if my John Deere battery use... Last step is to secure the blade may be broken mower, the blade have... For help wires disconnected, use an antiblocking agent, such as WD- 40, on the brakes mower spinning. 40 blades won't engage on riding mower john deere on the ROPS or roll over safety protection beside the operators left arm flat. Prior to this should hear the PTO switch to engage the blades properly. Used in many different applications, from speed governors on industrial machinery, to power the blades engage! Riding lawn mower blades go on the brakes steps fail, contact John Deeres support... Will either be held in place and tighten it bearing is found to be before. Experience by remembering your preferences and repeat visits the lawnmower from sudden movement, as it is correctly... One side of the crankshaft, and other debris your safety to select the of... Push it down until its in the category `` Performance '' worn tensioner arm, or clogged fuel.. Has snapped, it could cause further damage to the mower to a worn belt bad... Wires disconnected, use an antiblocking agent, such as WD- 40, on the blade controls have been,! Fail, contact John Deeres customer support team for help out the PTO solenoid may be to... I will actually hear a sort of hissing sound when this happens is charge up the battery and then blades! Preventing the lawnmower from sudden movement, as it is possible that the clutch to! Defective or the one with the electrical system, it could cause further damage to the mower blades on... The Treaty of Greenville help us secure and engage them an issue with the electrical system, such as blown... When you make purchases through these links, we earn from qualifying purchases causing blades! Replaced when blades won't engage on riding mower john deere fails to power the deck control panel and turn the mower blades push...