The power takeoff (PTO) on your mower should transfer power to the blades once its engaged. Trouble shooting/parts/manual links below may help. Aug 15, 2022 by Fits John Deere Mowers w/ 42" Decks: 102, 115, 125, 135, D100, D105, D110, D120, D125, D130, E100, E110, . If your John Deere lawn mower engine is running, but the blades are not engaging, there are a few possible reasons for this problem. If you follow the wires from the back of the engine compartment, there is a hole that the wires run through. If you have a model that doesnt have this system, you can skip it. If it is too low, it can prevent the blades from engaging. First, make sure the engine is off and the parking brake is engaged. Tractors such as the John Deere Z Series and Husqvarna TS Series use clutches to engage their blades. Depending on the type of blade adapter and the type of crankshaft used, this may require the use of a tool such a bearing splitter or a puller to aid in the removal. Yet, there is another simple trick to test your mower's selenoid. The aim is to assess resistance levels between the switchs pins. Then you can check the functionality in a few simple steps.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'lawncaregrandpa_com-netboard-1','ezslot_20',128,'0','0'])};__ez_fad_position('div-gpt-ad-lawncaregrandpa_com-netboard-1-0'); Though these magnets are fairly strong and can be relied upon to work through some harsh conditions, as they age debris can have more and more of an adverse affect on their functionality. Once the PTO clutch is removed, you will want to inspect the components. Does the riding lawn mower stop running when you increase the throttle? If you are mowing a lawn with thick grass and weeds, the blades may need to be sharpened more frequently. Most riding John Deere lawn mowers come with 4-stroke engines, but they are still not immune to the effects of using old gas. By: Author Olin Wade (Remodel or Move Stuff). Look for any signs of wear or damage. Troubleshoot the simpler problems, but leave the more technical ones to service technicians. This item: Lawn Mower Blade Fits John Deere E140 E150 E160 E170 Replaces GX21784. 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. Zero-turn radius mower, 50" mower deck, hydro transmission. Likewise, if you are using an old or subpar mower, the blades may dull more quickly and need to be sharpened frequently. For related content and insights from industry experts, sign up for Successful Farming newsletters. Nov 13, 2018 / Blades will not turn on John Deere STX38. Check the condition of the clutch lever, cable, spring, bushings, and linkages to make sure the clutch is being engaged and the parts are not worn. They could charge up to $100 to resolve issues like clogged air or fuel filter, but it is a better option than risking more damage to the machine by going the DIY route. Due to factors beyond the control of DONYBOY73 The Small Engine Doctor, no information contained in this video shall create any express or implied warranty or guarantee of any particular result. Make sure to use the proper size (usually metric) socket, wrench, or screwdriver to loosen the nut. The most common problems that can make a carburetor fail in its combustion-related duties are impurities and cracks to the casing. 2023 Meredith Corporation. Power take-off, which is commonly referred to as PTO, is one of these game changers, and for good reason. The main cause of this problem is a grimy fuel tank cap. In some cases, excess grass and leaves can also overwhelm the belt and push it off. We are compensated for referring traffic and business to Amazon and other companies linked to on this site. If the safety switches check out okay, Oshel says the next step is to inspect the mower deck itself. FREE delivery Wednesday, April 19. It is essentially a switch that turns on a magnetic pull from the solenoid via the clutch. The mower blades will not engage if the belt is worn or damaged. You also have to be sitting on the seat to engage the PTO, so the seat switch may be malfunctioning. One end of the rows is known as the normally closed (NC) side and the other end is the normally open (NO) side. Not only will movement indicate a bad bearing, but you can also find a failing bearing by rotating the pulley slowly by hand. Purchases made through these links may provide a commission for us, at no extra cost to you. You will also find many tool and product reviews from top brands on my channel as well.I have the largest Small Engine Repair Video Library on Youtube and the entire internet with over 1200 videos, just GOOGLE \"DONYBOY73\"!I want \"DON THE SMALL ENGINE DOCTOR\" on Youtube to save you time, frustration and most importantly, MONEY with my HOW-TO videos!Due to factors beyond the control of DONYBOY73 The Small Engine Doctor, it cannot guarantee against unauthorized modifications of this information, or improper use of this information. There are usually eight pins arranged in three rows. Without a torque wrench, the blades can quickly become loose, leading to potential safety issues. We and our partners use cookies to Store and/or access information on a device. Once you change the idler pulley, the blades will start working again. Replace a blown fuse with the same amperage fuse. Wondering if you received an email or anything about your above problem. Using this will lead to engine malfunctions and will damage parts of the engine over time. What Are Lawn Mower Blades Made Of? My John Deere e150 riding mower works fine until I engage the mower deck When I do, the engine cuts off. While its fun and sometimes more cost effective to Do It Yourself. The first reason is a disruption in the electrical connection. Any lower or higher, and youve got problems. There is an engine ground under the engine accessible from behind the the right front tire on the bottom side of where the engine is mounted. Why? . 2. It could be due to a problem with the electric motor, the belts, or clutch. . Apr 14, 2020 / John Deere x475 Mower deck won't engage #1 I have a JD x475 and the mower deck won't engage. You may need to use some force to get the blade off, but should not need to use any prying instruments. In order to engage PTO on an automatic transmission, you will need to ensure you have the correct PTO unit to fit the model of your vehicle. The extra movement in the pulley can cause the deck belt to roll off of the pulley. But now I hear a chirping or whistling noise from the pulleys I installed and also the blades will not engage when I pull up on the lever to mow. The power takeoff (PTO) mechanism and the drive belt on your mower work together to engage and disengage the mower's blades. Yet, there is another simple trick to test your mowers selenoid. John Deere Lawn Tractor Mowing Deck PTO Switch Replacement - MAKE YOUR TRACTOR MOW AGAIN!If your lawn tractor's mowing won't engage you may need to replace t. Though it can be done, most manufacturers suggest replacing the solenoid assembly.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'lawncaregrandpa_com-portrait-1','ezslot_22',130,'0','0'])};__ez_fad_position('div-gpt-ad-lawncaregrandpa_com-portrait-1-0'); With the clutch handling much of the operation of a PTO system, it is put to use quite a bit. Most places will charge you a core fee unless you provide them with your old battery. May 21, 2016. I just put together a new X570 and the blades will not engage. 3. Safety switches are put in place to add protection for the operator. In this edition of Maintenance Monday, we're answering a question from Brenda in North Carolina. If it's there, the problem is either mechanical or electrical. When the machine operator engages the switch, signals are sent to the clutch via electrical cables. If you havent cleaned out any of these parts before now, they can prevent your John Deere mower from starting. You should inspect the blade for any wear and tear once it is removed from the mower. Your focus should be on keeping the mower and all its parts intact during the move and also prevent any accidents. Ships from and sold by Landscape Supply, Co. . 3 . 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. When the blades no longer engage,. Good luck. Tim Kimber, Please feel free email me if really appreciate it thank you, TIM KIMBER, Did you find out the problem? 2. With a dirty spark plug, your lawn mower will most likely shut down while in use. The worn bearing will allow movement in the pulley so it wobbles. Always have safety switches installed and working on your equipment. Usually ships within 5 to 6 days. The sediment from an old gas can damage engine parts like these. To reduce the cost of installation, those comfortable with repairing and replacing parts on their own equipment can save quite a bit. On some mowers, you may also need to remove a blade guard. If the safety switches check out okay, Oshel says the next step is to inspect the mower deck itself. #3. 4. The direction in which you turn the nut in order to remove a lawn mower blade can depend on the type of lawn mower. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Next, locate the blade attachment bolts with the help of the users manual. An example of data being processed may be a unique identifier stored in a cookie. 3 Pack of Blades for John Deere 325 335 345 355 425 445 455 with 54" decks. document.getElementById("ak_js_1").setAttribute("value",(new Date()).getTime()); Your email address will not be published. Then the 20amp fuse blew below PTO switch, Jun 24, 2022 by The issue here is the ability of the average owner to be able to fix this issue themselves. There are tools that can help you get an accurate reading on your switches operation.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[336,280],'lawncaregrandpa_com-large-mobile-banner-1','ezslot_8',119,'0','0'])};__ez_fad_position('div-gpt-ad-lawncaregrandpa_com-large-mobile-banner-1-0'); To find out if your PTO switch is bad, you will need a multimeter that is set to the Ohms setting. The PTO light blinks and there is what looks like a rear bagger icon blinking on the dash, but it has no bagger. You can use a block or a sturdy object to do this. For more details on clutches, check out A Look into How Lawn Mower Clutches Work. The caps have a small hole designed to ensure the tank maintains the right pressure. I've used the 2 methods below as permanent fixes on different tractors. Move it to an open, grassy area and get rid of small objects that can impede its movement. Sit-on-top lawn mower. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[468,60],'lawncaregrandpa_com-medrectangle-3','ezslot_11',138,'0','0'])};__ez_fad_position('div-gpt-ad-lawncaregrandpa_com-medrectangle-3-0');In todays article, we take a look at some of the problems that can affect your mowers PTO system, with a particular focus on the switch mechanism.