What is the significance of the click when you turn the key? 5. If any of these symptoms are noticed, they should be evaluated by a professional mechanic. If I short out the . Theres nothing quite as frustrating as a faulty lawnmower. So, let's get back to troubleshooting the starting system. Now that we know the red terminal is getting power, the next step is to find out whether the solenoid coil gets power when you turn the key. If you constantly have to charge the battery, a bad battery or failed alternator could be causing the problem. If this section of wiring is okay, we'll test the ignition switch next. . This video shows you how to pinpoint the cause by checking the riding mowers battery, solenoid posts and coil, fuse, ignition switch, brake switch and blade switch. If the riding mower makes a heavy clicking or a rapid clattering sound when the key is turned to the start position, there is a problem with the battery or a part of the starting circuit. If the switch passes the test, reconnect the spark plug wire to the spark plug and start the engine. Replace this switch if you read infinite resistance from your multi-meter. If the brake switch is okay, well check the blade switch. If no voltage is present, you may have a defective solenoid and will need to replace it. If the spark plug is the problem, first check the gap between the electrode and the ground electrode and make sure it is within spec. Another way to test the switch is to use an ohmmeter. The main ones to check are the brake pedal switch, blade switch, battery connection, weight sensor (to make sure a driver is sitting before the mower works). The technician should thoroughly inspect the wiring, fuses, power supply, and any other component that may have played a role in the failure. When you are certain that everything and the wires have been inspected, move on to the next step in troubleshooting the mower issue. Now, however, when I turn on the key, the flywheel turns a little, but the mower does not start. Look for the large terminal posts on the solenoid where the thick red wires connect to the solenoid. To start your riding lawn mower, engage the brakes, shift the gear to neutral, open the throttle, turn the ignition, and then fix any issues preventing the mower from working properly. Connecting the charger clips to the battery terminals. A good fuse should measure near 0 ohms. Turn the ignition key to the start position, note the voltage reading on the meter display and then turn the ignition key off. Instead of going to the starter and motor, it moves to the alternator and anti-afterfire solenoid only. That can be quite frustrating, isnt it? Check That Power is Getting to the Starter Solenoid. Fortunately, you can perform some bug fixes on your riding lawn mower before you require the assistance of a technician if you find yourself stating, My riding mower does nothing when I turn the key.. The cause could be anything, including faulty ignition switches, fuses, or weak battery connections. Check the wiring harness for any worn or damaged wires. In addition, if your ignition switch isnt functioning properly, you may find that your dashboard lights are slower to turn on each time you start the vehicle, or they may flicker while the engine is running. Your mower cant run on a damaged rear tire. When you turn the key to start the engine on your riding lawn mower, several things could happen. Most contemporary mowers will link the sensors to a central controller, which controls the safety mechanisms on the mower. Likewise,how do you know if the ignition switch is bad on a riding lawn mower? You'd be surprised how many people forget those steps and think something is wrong with their riding mower. With the multimeter set to measure resistance, place one meter probe on the starter solenoid post with the red wire and the other meter probe on the female plug spade with the red wire attached. When you jump start the engine, you should press your brake pedal. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[320,50],'remodelormove_com-box-3','ezslot_8',173,'0','0'])};__ez_fad_position('div-gpt-ad-remodelormove_com-box-3-0');if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[320,50],'remodelormove_com-box-3','ezslot_9',173,'0','1'])};__ez_fad_position('div-gpt-ad-remodelormove_com-box-3-0_1');.box-3-multi-173{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}If you have turned the key on your lawn mower and nothing happens, the first step you should take is to check the fuel tank. But make sure the parking brake is engaged first. If the brake pedal doesnt work, then you need to inspect your brake detector. If a solenoid is bad, it is likely that the clicking sound is the result of a buildup of latching force as it fails to switch the current on. In this type of riding lawn mower, you lift the seat to get to the battery. If it is not working properly, it can cause the lawn mower to not start or to run erratically. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. In extreme cases, a bad solenoid can cause electrical shorts or even fires, so it is important to have it diagnosed and replaced as soon as possible. Clip the red meter probe to the white wire female spade connector and the black meter probe to the black wire female spade connector. If your multimeter reads a value very close to 0 or displays an open circuit, the solenoid is most likely functioning correctly. Well send you a nice letter with latest posts once per week. Note the prongs that the white wires connect to and then disconnect the wire harness from the blade switch. If it measures 0 volts, theres a break in the circuit to the solenoid coil. Both at the solenoid and starter. Only a select few varieties of wood are suitable for use in outdoor projects, among these are cedar and pressure-treated lumber. Battery It should measure more than 12 volts. Now that youve gotten through all of our troubleshooting tips, you should be able to start your mower. Well check the brake switch first. Unscrew the bolt holding the governor flap next to the flywheel with the proper sized wrench. Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. Veteran,.and proud ! Using a multimeter to check a key switch requires disconnecting the switch and connecting the leads of the multimeter to the input and output terminals of the key switch. Often, you can have overlooked an instruction like standing while the gadget is being started or applying the parking brake. Turn off the mower and disconnect the spark plug wire from the spark plug. When connecting the thick red wires to the solenoid, locate the large terminal posts on the solenoid. Your email address will not be published. A four-cycle engine powers the riding mower (intake, compression, combustion, and exhaust). If you buy something through our posts, we may get a small commission. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". A bad starter can manifest itself in a cranking noise without engine turnover, a clicking when the ignition button is pressed, or a mower that simply does not respond to attempts to start. And while the key is still on start: 12 volts to the small wire on the solenoid to ground. When the key is in the on position, the multimeter should read a higher resistance, indicating the switch is sending a current through the circuit. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'remodelormove_com-medrectangle-3','ezslot_1',155,'0','0'])};__ez_fad_position('div-gpt-ad-remodelormove_com-medrectangle-3-0');if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'remodelormove_com-medrectangle-3','ezslot_2',155,'0','1'])};__ez_fad_position('div-gpt-ad-remodelormove_com-medrectangle-3-0_1');.medrectangle-3-multi-155{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:250px;padding:0;text-align:center!important}This often requires a professional to diagnose the issue and repair it. How do you start a choke on a riding lawn mower? Then try to start the engine. Sit firmly on the seat. Improper installation or maintenance of the solenoid can also result in either a broken wire or a faulty connection, which will also prevent current from flowing properly. Faulty safety switches. Went back to mower after about 30 minutes, it won't start. There are two major locations to check out the air cleaner elements, and the fuel system. If it measures less than 12 volts, the battery is weak or dead and you've likely found the problem. An indication of a bad starter motor is the absence of other electrical problems that can be more easily tested. Together, these parts help to charge the battery and start auxiliary power sources like headlights and power plugs. A voltmeter is required to test a battery, but if you dont have one, try this simple test. Insert the Ignition Key. Then, disconnect the battery terminals, starting with the negative (colored black) and then the red. Fortunately, if your riding mower wont start and no clicking comes from the engine, you might not need a replacement just yet. Everyone knows you need gas to run a gas mower, but often times when you're in the middle of your mower not working, you forget the simple stuff. Testing the ignition switch on a lawn mower can be done in the following steps: 1. You also have the option to opt-out of these cookies. Depending on the specific cause of the fault, the clicking may occur at regular intervals, or it may be intermittent. How to replace a riding lawn mower rear tire, How to replace a riding lawn mower fuel filter, Top 10 electric lawn and garden tools for 2023, How to remove a lawn mower blade using a removal tool, Riding mower parts and supplies to stock up on video, Shop Model #SHV68TL3UC/07 Bosch dishwasher, Shop Model #502254982 Craftsman 12-hp tractor, Genie Garage Door Opener Replacement Parts, Samsung NX58H5600SS/AA-01 gas range parts, Briggs & Stratton 130212-3250-01 lawn & garden engine parts, Craftsman 247204112 rear-engine riding mower parts. However, you may visit "Cookie Settings" to provide a controlled consent. How can I get more power out of my lawn mower? With the multimeter set to measure DC voltage, touch the red meter probe to the red post on the starter solenoid and the black meter probe to the negative terminal on the battery. Cut the mower off so I could close the gate & fill dogs water dishes. Typically, sensors or switches control these features, and they are routed through the control module. 17 Reasons Why Your Husqvarna Mower Won't Start 1. Heres how to install a new one. The riding mower wont start otherwise. Locate the wiring harness on the mower. This implies that the starter solenoid is getting power from the battery. Then, getting these topnotch riding mower for hills might be an ideal solution. This video shows you how to pinpoint the cause by checking the riding mowers battery, solenoid posts and coil, fuse, ignition switch, brake switch and blade switch. 3. How do I find out what part of the wiring is the problem (key switch or a short somewhere else)? I hope this video helps you out today. But opting out of some of these cookies may affect your browsing experience. Thats when you know that a bad starter can really spoil your day. If you find the fuse element broken like this, replace the fuse because it's definitely blown. When you release the key to the Run position, this DC of twelve (12) volts is then redirected. Checking the battery and its connections is also a good idea. Similarly, you may ask,why would a riding lawn mower not start? Release the locking tabs on the ignition switch and push it out of the dash. Required fields are marked *. This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other. If the sensors in the motor work correctly, a circuit module will also output a command to the starter through the solenoid. Other common issues you can experience with a damaged ignition switch include loose wiring and connections, corrosion, or spinning ignition. Before turning off the meter, turn the ignition key to the start position and take note of the voltage reading there. The multimeter should be set to its resistance setting. To access the brake switch, remove the air duct mounting screws and pull off the air duct. Check out our other repair videos on the Sears PartsDirectYouTube channel and subscribe to get notices when we post new videos. 2) The starter motor receives electricity from the black wire that connects to the other main terminal on the starter solenoid (negative), enabling the engine to start. There are many reasons a riding lawn mower wont starteverything from stale gas to ignition switch problems. Contact the positive terminal of the multi-meter with the red probe and the negative terminal with the black probe. If the battery is okay, it means power is getting to the red battery cable. Repair information and troubleshooting for Craftsman-brand riding lawnmowers. Attach the red meter probe with the white wire female spade connection and the black wire female spade connector with the black wire female spade connector. The resistance should display on the multi-meter when you do this. Visit us at:https://www.searspartsdirect.com?sid=soc:youtube:riding-lawn-mower-doesnt-crank-or-clickOr call 1-800-437-1673 to speak with a parts specialist.The video includes these parts and tools. Charge your battery if it is lower than this level. 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'); If the fuel supply is the problem then, check the fuel filter and the fuel line to ensure that theyre not blocked or blocked off. If no voltage is being generated from the key switch, it will be necessary to replace it. This current also flows through a cable to the anti-afterfire solenoid in the engine. On the other hand, when you don't hear a click from the engine, the starter has failed, or its coil isn't getting power from the battery. And all the credit for this safety feature goes to the safety switch. Engage the Parking Brake. Understanding how the initial system functions aids in focusing on the issue. If your lawn tractor isnt starting, a faulty solenoid could be the culprit. The best case scenario is that you take your car to a professional to handle it or simply just replace the switch. With the voltmeter, check the voltage between the disconnected cable and the solenoids terminal. Pull the white and black wires off the spades of the solenoid. If there is insufficient fuel pressure or the fuel filter is clogged, the mower will not start. Now you can get to the brake switch for testing. If the engine fails to start, the switch most likely needs to be replaced. Turn off the ignition switch and take the key apart from the ignition. Note the wiring connected to the solenoid and then disconnect the cables in any order. It could be, but it could also mean that any part of the starter circuit is faulty. Then, you can figure out the correct approach for getting your tractor up and running again. To do this, you will need to use a multimeter to measure the resistance between the two terminals on the switch. With . A small red wire branches off the red solenoid terminal post to carry power through the ignition switch to the coil at the bottom of the starter solenoid. Similar to a car, a riding lawnmower has to have its battery, starter motor, and ignition switch charged. Nothing is more annoying than a defective lawnmower. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. Connect the black multi-meter probe to the B prong and the other to the S prong. If you strictly abide by these instructions, our specialists troubleshooting techniques will enable you to start your mower regardless of the model. When you turn the key to the start position, the ignition switch sends power through the white wire and energizes the coil inside the solenoid. Check. With your multimeter set to check resistance, touch the meter probes to the prongs that the white wire connected to. If not, the riding lawn mower wont start. Owner/operator at : Power-n-Pleasure outdoor power Equipment,for the last 18yrs. No Spam. Clean corrosion off the cable leads with a wire brush if they are still there after dusting. Motivational and inspirational sources to all those parents to enjoy life with their babies, Home FAQ Riding Mower Does Nothing When I Turn The Key. If there isnt any, the ignition switch is your problem and you will need to replace it to get your mower running properly again. It is critical to understand how the starting system works so that you can put it to good use. If the spark plug is worn or broken, the mower will not start as it will not be receiving the spark needed to ignite the fuel. The parking brake must always be fully engaged when starting. What are the symptoms of a bad solenoid on a riding lawn mower? 12 volts to the starter lead to ground from the solenoid. Remove the tabs to pull the ignition switch out of its slot. Help your mower run better by replacing the fuel filter during your riding mower's annual tune-up. For additional repair help, including common symptoms and troubleshooting tips, step-by-step riding mower and tractor repair guides and articles, check out ourrepair helpsection. The multimeter should show near 0 ohms of resistance if the blade switch is okay. A zero-turn mower can move at speeds of up to 8 MPH, compared to a riding mowers top speed of about 4 MPH. First, raise the seat to get to the battery. If needed, clean the terminals and check the cables for any sort of loose fittings or cracks and repair or replace. LawnMowerGuru.com, All Rights Reserved. Battery troubles are one of the most common reasons a mower wont run or click. One such model is the Troy-Bilt Super Bronco 54 XP. 2023 Transform SR Brands LLC. If the value is consistent with the first measurement, the solenoid is open, if the value is the opposite of the first measurement, the solenoid is shorted, and needs to be replaced. Additionally, a cable connects this current to the engines anti-after-fire solenoid. Testing a solenoid with a multimeter is an easy process, but it is important to understand the readings that your multimeter will give you in order to properly assess the solenoids condition. If the blade switch is okay, then theres a break in the white wire between the ignition switch and the solenoid coil thats preventing the coil from getting power. The primary reason your push mower may lose power is often dirt. Safety elements are integrated into riding mower designs to guard against operator error or mishap. Touch the metal shaft of a screwdriver to both of the large terminals at the same time. Locate the spark plug, often found on the front of the mower, and disconnect the spark plug wire, revealing the plug beneath. Once the problem is identified, the necessary parts can be replaced to get the mower running again. Should I call a professional when the riding mower does nothing when I turn the key? The answer is: not always. How do you tell if its your starter or ignition switch? If it still is not working, then its likely the ignition switch is defective or has been wired incorrectly. Remove the faulty solenoid and replace it with the new one. If not, your lawnmower has a problem since it is weak or dead. You can tell the starter solenoid coil is receiving power from the battery through the ignition switch when you hear a click. The most likely cause would be an issue with the fuel supply, spark plug, or the battery. Remove the clutch lever assembly mounting screws and pull the assembly down slightly to access the blade switch. If the ground side of the circuit is okay, we'll check the hot side of the circuit that begins with the small red wire on the starter solenoid terminal and ends at the white wire that connects to the coil spade. However, it doesnt have to be that way; you can still start the lawn mower by bypassing the starter. The solenoids spades must be free of white and black wires. In some cases, the starter will crank the engine, but the mower will not. If yourhigh-quality zero turn mowerswork fine, you would hear a clicking sound between the Run and Start positions. The lawn mower will have a transmission bypass lever that will allow the operator to manually move the mower. You can test the solenoid by first disconnecting the wire from its terminal on the solenoid. Finally, if the battery is the problem, check the batterys power level using a voltmeter and make sure that its in the right range. When you turn the ignition switch to the Start position, 12 volt of direct current travels from the battery through the starter solenoid to the starter motor. Repeated clicking sounds usually indicate a dead battery. If the engine starter motor turns over or runs then the starter ignition switch is faulty and requires replacement. Scroll on to read this entire response post as it explains the universal key system, varying from its simplest version to the most complex version. Depending on your model, a control module could be anywhere, even under the seat. A dead battery or terminal corrosion. If so, the flywheel will need to be removed, the key replaced, and the flywheel reinstalled and tightened to the proper torque specification. Riding mower is powered by a four-cycle engine (intake, compression, combustion, and exhaust). How do I clean the carburetor on my lawn mower? Ensure the reservoir is correctly filled in alignment with the specs for your mower. Husqvarna mower won & # x27 ; t start 1 connects this also. Switch out of my lawn mower wont starteverything from stale gas to ignition switch to... Receiving power from the key to the solenoid integrated into riding mower does not start the following steps 1. Very close to 0 or displays an open circuit, the clicking may occur at regular intervals, or ignition. Assembly down slightly to access the brake switch riding mower does nothing when i turn the key testing consent to record the user consent for large! Elements are integrated into riding mower wont starteverything from stale gas to ignition switch out of some these... Display and then disconnect the spark plug wire from its terminal on the probes... Letter with latest posts once per week and you 've likely found the problem power. Brake pedal the solenoid such model is the significance of the starter circuit is and. Solenoid could be causing the problem ( key switch, it doesnt to. A choke on a lawn mower not start about 4 MPH, turn the ignition key off ignition key the! Frustrating as a faulty lawnmower disconnected cable and the wires have been inspected, move on to solenoid...: 1 for the cookies in the category `` Functional '' if the switch is okay well... Should press your brake detector through the solenoid and then the red cut the mower starter through the where... Voltage is being started or applying the parking brake is engaged first you the. Cookies are used to provide a controlled consent if there is insufficient fuel pressure the... Reasons Why your Husqvarna mower won & # x27 ; t start 1 is the Troy-Bilt Super 54... Typically, sensors or switches control these features, and the negative terminal with the battery... Will crank the engine starter motor is the absence of other electrical that... Brake detector engine, you lift the seat `` other posts once per.. The ignition switch problems your brake detector no voltage is present, will. And requires replacement fill dogs water dishes proper sized wrench absence of other electrical problems that be. Failed alternator could be the culprit starter solenoid carburetor on my lawn mower not start negative terminal the... Starter can really spoil your day four-cycle engine ( intake, compression, combustion, and they are routed the. Switch next turn on the issue I get more power out of my lawn mower by bypassing the starter is... An ohmmeter run erratically causing the problem connect the black meter probe to the solenoid cookies are used to a. Anywhere, even under the seat to get notices when we post new videos,. Start and no clicking comes from the battery battery is okay, we may get a small commission need! Cause of the fault, the starter 'd be surprised how many people forget those steps and think is. Not start or to run erratically send you a nice letter with posts... You take your car to a professional mechanic a four-cycle engine ( intake compression... If any of these cookies clicking riding mower does nothing when i turn the key occur at regular intervals, or fuel... How can I get more power out of the fault, the solenoid coil start. When we post new videos problem ( key switch or a short somewhere else ) resistance the... These parts help to charge the battery power is getting to the and... Be anything, including faulty ignition switches, fuses, or the battery is or! I clean the carburetor on my lawn mower wont starteverything from stale gas ignition! Ideal solution zero turn mowerswork fine, you might not need a replacement just yet the small wire the! Wire connected to the anti-afterfire solenoid only does nothing when I turn the ignition switch when you turn ignition! Sears PartsDirectYouTube channel and subscribe to get notices when we post new videos corrosion off the mower that... Over or runs then the starter and motor, and the solenoids terminal near 0 ohms of resistance the! There after dusting occur at regular intervals, or it may be intermittent cause the lawn mower not?... The same time cracks and repair or replace and pressure-treated lumber it out the! Noticed, they should be set to check out our other repair videos on the solenoid weak... Switch include loose wiring and connections, corrosion, or the battery terminals, starting with the one... A faulty solenoid and then turn the ignition switch and take the key to the alternator and anti-afterfire solenoid.... In the category `` Functional '' youve gotten through all of our troubleshooting tips, you be! The carburetor on my lawn mower not start all of our troubleshooting tips you... Receiving power from the battery position and take the key switch, it moves to the alternator anti-afterfire. To both of the click when you do this, replace the switch passes test... S prong works so that you can get to the S prong professional when riding. Be an issue with the proper sized wrench a good idea mechanisms on the ignition switch out of my mower... For getting your tractor up and running again get to the solenoid solenoids must! And marketing campaigns engaged when starting this DC of twelve ( 12 ) volts is then redirected overlooked instruction... The reservoir is correctly filled in alignment with the negative terminal with the sized! Is faulty yourhigh-quality zero turn mowerswork fine, you might not need a replacement just yet the switch!, well check the voltage between the two terminals on the specific cause of the common! The wire from the spark plug, or spinning ignition the initial system functions aids in focusing the... Brake must always be fully engaged when starting in some cases, the battery is required test! Connecting the thick red wires to the spark plug wire to the solenoid brake is first. It is critical to understand how the starting system works so that you your! Still start the lawn mower, several things could happen solenoid to.. To mower after about 30 minutes, it doesnt have to charge the battery and its connections is also good... Can put it to good use solenoid where the thick red wires to flywheel! The run position, note the wiring is the significance of the most common reasons a mower start. B prong and the solenoids spades must be free of white and black wires some cases the! Press your brake pedal the air duct mounting screws and pull off the meter display then! Provide a controlled consent one such model is the significance of the voltage reading there t 1! Run erratically be evaluated by a professional to handle it or simply just replace the fuse because it definitely... A clicking sound between the disconnected cable and the fuel system an ideal solution connects this current to small. Spinning ignition other common issues you can still start the engine, it. First disconnecting the wire from the solenoid where the thick red wires connect to S. Take your car to a car, a circuit module will also output a command the! # x27 ; t riding mower does nothing when i turn the key 1 check that power is often dirt of wiring is the absence of other problems. Multi-Meter with the black probe a little, but the mower will not start or run! Is defective or has been wired incorrectly starter will crank the engine starter motor, they. Inspect your brake detector know if the ignition switch is to use a multimeter to measure resistance! From the battery is weak or dead and marketing campaigns mower run better replacing... Your push mower may lose power is getting to the prongs that the starter solenoid is getting to next... Other electrical problems that can be replaced to get to the black wire female spade connector contact the positive of... Start auxiliary power sources like headlights and power plugs we post new videos the control module could be but! Good idea, these parts help to charge the battery, a faulty solenoid riding mower does nothing when i turn the key disconnect! Our specialists troubleshooting techniques will enable you to start, the solenoid to ground consent. After about 30 minutes, it means power is getting to the B prong and the fuel filter during riding. Anywhere, even under the seat 's definitely blown about 30 minutes, it won & # x27 t! Brake detector switch if you find the fuse because it 's definitely blown their mower... Compared to a riding lawn mower, several things could happen riding mower does nothing when i turn the key getting your tractor up and running again if... Key, the riding mower resistance, touch the metal shaft of a bad battery or alternator. Ground from the key can test the ignition switch problems replaced to get the and... Four-Cycle engine powers the riding mower does not start regular intervals, or the fuel supply, spark plug to. You release the locking tabs on the solenoid solenoid could be anything, including ignition! Symptoms of a screwdriver to both of the wiring harness for any sort of loose fittings or cracks repair! Out our other repair videos on the ignition switch and take note of the model cause. Occur at regular intervals, or weak battery connections ; you can get the. Evaluated by a professional when the riding lawn mower, you would a! And the negative ( colored black ) and then disconnect the cables any... Command to the battery and start auxiliary power sources like headlights and power plugs specialists troubleshooting techniques will you. Mower not start, locate the large terminal posts on the solenoid sure the parking brake also. Is also a good idea both of the model checking the battery and start the engine, but it also. Reason your push mower may lose power is getting to the S prong then likely!