Depending on the type of mower you have, the issue might be related to the drive belt, the blade control lever and cable, or the drive pulley. If your battery continues to die you can find common things that are causing this in 5 Things That Are Draining the Life of Your Lawn Mower Battery. Why is the blade on my lawn mower not spinning? John deere mower will not engage. If they dont, you have to troubleshoot a portion of the electrical system. The PTO clutch is not repairableif the clutch is defective, you must replace it. Once the blade is fully detached, pull it away from the mower and store it safely until it is needed again. 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. Inspect the blades at least once a season to check for dullness or any wear, as this is an easy way to tell if sharpening is necessary. When you are trying to process too much grass/leaves they could pack up under your deck and push off your belt. 1 Why wont my blades engage on my John Deere mower? When all bolts and nuts have been removed, you can then carefully pry off the blade adapter. Most places will charge you a core fee unless you provide them with your old battery. Replace the ignition coil if you don't see any spark. A third issue could be a problem with the PTO clutch, either with the hydraulics not engaging properly or the clutch plate itself being damaged or worn. This may be located on the dashboard, near the steering column, or near the base of the gear lever. Engaging PTO (Power Take-Off) on an automatic transmission involves a few steps but is generally the same for most transmissions. Why won't the blade engage on. If this takes a long time or is not happening, this signifies a problem with your PTO that needs urgent attention. Finally, reattach the spark plug wire and start the mower back up. Ensure its correctly aligned and tightly screwed into place. Park the lawn mower on level ground and set the parking brake. If it is not turning freely, it could be a sign of a bad clutch. The PTO switch provides power to the PTO clutch. 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. Lower the mower to the desired cutting height. When I pulled the deck, I didnt really read the book. Do not touch anything that doesnt have a rubber coating to prevent electrocution. Trouble shooting#1. 4 Why does my riding mower shut off when I engage the blade? Be sure to remove all debris from the blades, and make sure they are free to move before running the mower again. When the battery is weak, it is unable to provide sufficient power to the clutch solenoid to engage the mower blades. Maybe the new belt is too long. It should be labeled with the PTO letters or a PTO icon and should be easily accessible to the operator. There are different types of drive systems for John Deere lawn mowers. No matter how wet, dry, slippery, or rough the terrain is, it can cut thick and thin grass just like knifing through butter. Blades will not engage. Once the jolt is felt, the mowers blades should start rotating. AWS Fuel tank. When the switch fails, the blades wont turn on. Next, use an adjustable wrench to loosen the flywheel bolts and remove them. How do you change the PTO on a lawn mower? Powered Outdoors participates in several affiliate programs by sharing links to products and sites we think you'll benefit from. Turn the key to the on position, advance the throttle to half speed and allow the engine to warm up for 2 minutes. On most newer model lawn mowers, the brake has to be disengaged or off for the blades to operate. Your email address will not be published. *this is on a older MTD / Troy Bilt type riding mower Back to top Reply Replies (0) 0 0 Do not remove the battery from the casing. Over time the belt can wear and fail to turn the mower blades. Replace a pulley assembly where the bearing is found to be bad. Disengage the PTO shaft and slide it off the splines. The extra movement in the pulley can cause the deck belt to roll off of the pulley. You will find a tensioner arm and spring used to hold the idler pulleys inline. If the problem is with the drive belt or drive pulley, check to make sure they are attached correctly, not clogged, and have adequate amounts of lubrication. Hunker may earn compensation through affiliate links in this story. The process of sharpening mower blades can be done by yourself, although it is recommended that you take your mower and blades to a professional to be serviced. These cookies track visitors across websites and collect information to provide customized ads. The cookie is used to store the user consent for the cookies in the category "Analytics". In some cases, a faulty PTO shaft may need to be replaced. Using a socket set, remove the nuts and bolts that hold the blade adapter in place. Any obstruction, damaged pulley shaft, or seized pulley can be the cause of that. Which is correct poinsettia or poinsettia? Also, check the pulleys, belt, and spindles and make sure they are all in good condition. Clean out any debris or grass that may have built up above the mower deck, and remove any guards or covers that protect the deck belt system. If you dont find any visual signs of wear and corrosion, you can check the clutchs operation. Pick up in Fenton. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[320,50],'remodelormove_com-leader-3','ezslot_17',164,'0','0'])};__ez_fad_position('div-gpt-ad-remodelormove_com-leader-3-0');if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[320,50],'remodelormove_com-leader-3','ezslot_18',164,'0','1'])};__ez_fad_position('div-gpt-ad-remodelormove_com-leader-3-0_1');.leader-3-multi-164{border:none!important;display:block!important;float:none!important;line-height:0;margin-bottom:7px!important;margin-left:auto!important;margin-right:auto!important;margin-top:7px!important;max-width:100%!important;min-height:50px;padding:0;text-align:center!important}Engaging PTO on an automatic transmission is a relatively straightforward process that involves finding the appropriate PTO unit to fit your vehicle, connecting it to the transmission, and engaging the transmission into its active position. You also have the option to opt-out of these cookies. This normally causes the blades to stop engaging, except I will actually hear a sort of hissing sound when this happens. Use the exact type of oil. You have tripped the emergency switch on the mower and it shut off automatically when you ran over the hose. How do you troubleshoot a John Deere riding lawn mower? To determine whether your lawn mower clutch is bad, there are several steps you can take to diagnose the issue. A fourth issue could be a problem with the drive belt, which could be stretched or worn too much. Shut the engine off and if its a manual PTO, make sure your deck engagement spring is connected correctly and if its an electric PTO, again, check the belt. Engaging the blades on a John Deere lawn tractor requires a few simple steps. A worn deck belt may also sit deep in the pulley grooves. Blade installation begins by sliding the blade onto the crankshaft. First, you will need to disconnect the spark plug wire so that the mower cannot accidentally start while it is being worked on. Why does my riding mower shut off when I engage the blade? By clicking Accept All, you consent to the use of ALL the cookies. psaume de protection contre la sorcellerie. Finally, pull the blade engagement lever up, which will engage the blades. I was mowing some thick, tall grass prior to this. Battery terminals are corroded. Other common causes include defective components, faulty wiring, and poor maintenance. Mower is engaged. Take all precautions to safely work on your John Deere. Next, loosen the clutch lock nut and turn the clutch nut clockwise to increase its tension. The extra resistance puts a strain on the engine, which can result in a loss of power. Removing a lawn mower blade without removing the deck requires the use of several tools. 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. Engage the mower blades; push the lever to the right of the steering wheel all the way forward. These can include problems with starting, dying while mowing, vibrating, cutting unevenly, and not moving. If the switch is defective, it may not supply power to the PTO clutch. You can actually buy this machine with two different decks apparently, a regular 42 deck or a 42 mulching deck. Once you have engaged your PTO, you can begin utilizing it for its various functions. belton swap meet 2022 First, make sure the mower blades are properly attached. Take the negative lead from the volt meter and clip it to the other tab. First, make sure the mower blades are properly attached. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. You must log in or register to reply here. The PTO (or power take-off) belt is part of a pulley system that operates the blades on your riding lawn mower. However, this frequency may vary depending on several factors such as the type of lawn you are mowing, the quality of your mower, and how often you use your mower. 1 Turn the key to the on position, advance the throttle to half speed and allow the engine to warm up for 2 minutes. Secondly, the idler could have a damaged part in the mechanism, causing the idler pulley to stay engaged. If the key is in the correct position, look underneath the mower and check the belt that is used to power the blades. To install the blades, begin by removing the attachment clips, if necessary. Release the parking brake, pull out the PTO switch to engage the blades and pull the horizontally toward you in the operators seat. Step 1 Lower the mower to the desired cutting height. Clean the engine cooling fins and mower deck. Make sure that you replace the blade as soon as it becomes dull, or it may cause excessive wear and tear on the motor, as well as having an effect on the quality of the grass being cut. If your mower blades will not turn after the blade controls have been engaged, your deck belt may be broken. This can cause the belt to become loose and vibrate off the pulleys. Make sure to use the proper size (usually metric) socket, wrench, or screwdriver to loosen the nut. This belt spins the mowers blades and runs through a pulley system of idlers. When the lawn mower is running and the switch on the dashboard is engaged to the on position, the blades will start to turn. The blade control lever and cable should be functioning properly, allowing the mower deck to be engaged when the lever is in the on position. Blown fuse. Test the seat switch using a multimeter or youcan temporarily bypass the safety switch to identify a bad switch. The reason why John Deere mower dies when engaging blades #1: The gasoline is stale #2: The airflow isn't stable #3: The carburetor fail #4: You have failure safety switches #5: The pulleys don't work right #6: The belts don't move in their route #7: Engine is overworked #8: Wet grass increases the workload #9: The fuel line is a leak Drain the extra oil. Why are the blades on my X300 upside down? Turn the key to the on position, advance the throttle to half speed and allow the engine to warm up for 2 minutes. If the blades are locked into a set position, the release mechanism must be activated before the blades can be used. Necessary cookies are absolutely essential for the website to function properly. It sounds like the blades of the mover are locked or jammed. Additionally, electrical components can fail due to incorrect power or voltage settings, or if the electric clutch is exposed to extreme temperatures. 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