Push Lawn Mower. Newly added gasoline is stale and won’t combust. Pinch off fuel line running to carburetor. Disconnect fuel line from carburetor and place the fuel line in a jar. Remove the pinch and allow the stale fuel to drain. Empty carburetor bowl of stale fuel. Reconnect fuel line and fill with fresh fuel. Step 1- Removing the Top Shroud Cover: First, remove the three Torx screws on top of the Shroud cover. Now that both screws are off at the back, you just have one left in the front end. So, remove the screw, and the cover will come off. Tips: while removing the top shroud cover, you have to pry up a bit and be careful because the fuel line and ...Jul 17, 2023 · Generally, the mixture of air and gas is what regulates the combustion of your Toro lawn mower. Because of this, deposits from bad gas or old fuel in the carburetor are likely the main culprit why this lawn mower won’t start . If you have mechanical knowledge in handling Toro mowers, cleaning the bad gas away by yourself isn’t so much of a ... Jun 20, 2023 · There might be a chance that your lawn mower won’t turn over with a new battery because there’s actually an issue with the new battery. So, I use a 12v/6v DC selectable battery tester that I picked up at Harbor Freight for $20 to test my battery. This kind of tester allows you to test the battery at rest and when it’s under load. Best Overall: Cub Cadet XT1 Enduro LT46. Best Value: Troy-Bilt 30 in. 10.5 HP Briggs and Stratton Engine 6-Speed Manual Drive Gas Rear Engine Riding Mower with Mulch Kit Included. Best Lawn ...When the lawn mower doesn’t get enough fuel, it won’t run. Some mowers have a hole in the gas cap. If this hole becomes clogged, the lawn mower won’t function properly. Therefore, check the hole in your lawn mower cap to make sure it’s clean. Next, check the filter on the gas tank. If it’s filled with gunk, use a wire brush to gently ...A neighborhood friend's mower won't start. Watch was we perform basic troubleshooting. Will it run again??This fix works for me 90% of the time. What abou...May 31, 2023 · Won’t Move Forward or Reverse. A mower may not move due to a bad or missing drive belt, worn tensioner pulley, or missing idler spring. The transmission bypass rod and the drive release lever may be in the wrong position on your hydrostatic mower. Detailed information can be found at: Why Your Cub Cadet Lawn Mower Won’t Move or Go Forward 15 - Poulan Pro Lawn Mower Recoil Starter Pulley. The recoil starter pulley winds up the starter rope when the rope is not in use. If the recoil pulley is broken or stuck, it won't be able to rewind the starter rope. As a result, the engine won't start. If the recoil starter pulley is broken, replace it. Required Part.The grass doesn’t just stop growing. An Ariens lawn mower won’t start when there is a lack of fuel due to old gas, a clogged fuel line, a dirty carburetor, a faulty fuel pump, or a bad fuel cap. It also won’t start when there is a lack of air or spark due to a plugged air filter, an incorrect choke setting, a bad spark plug, a faulty ...Jun 22, 2023 · Connecting the Battery. If your battery wasn’t already connected when you received your mower, you will need to grab a couple of tools and make the connection yourself. First, make sure the mower is switched off. Then, use either a screwdriver or socket wrench and remove the terminal nut and bolt. Jul 31, 2014 · Folks, if this helped you, please consider supporting my channel. Even the smallest amounts help! On my main page, there is a DONATE TO DANDLINC link on th... 01 - Toro Lawn Mower Spark Plug. Inspect the spark plug for signs of wear or damage. If the porcelain insulator is cracked, an electrode is burned away or damaged, or there is heavy carbon buildup at the electrode, replace the spark plug. To determine if the spark plug is defective, use a spark plug tester. You should see a strong spark between ...TimeMaster - Blade Drive System Maintenance. This video will show you how to maintain the blade drive system on your Toro TimeMaster lawn mower as referenced in your Owners Manual. The Toro 30” Timemaster is a great way to keep your lawn looking great and save you some “Time” doing it. For more lawn mower how-to videos go to. Check if the spark plug is dirty or even properly installed. Additionally, the spark plug wire might not be touching the ignition, which will prevent the lawn mower from moving. If either of these is the case, it can cause it to stop running after a while. This is an easy fix; just clean the spark plug while making sure it is properly attached.Apr 11, 2023 · 2. Bad Spark Plugs. A bad spark plug is another common reason why your lawn mower won't start. The spark plug is the component of your engine that creates the spark which ignites the gasoline. If you have the user manual, look up where the spark plugs are located. Make sure you handle the spark plugs carefully. If your battery is flat, or overheated, that could be the problem. Let the battery cool down and charge it. If the battery is freshly charged and tests good in the charger, it’s not the battery. But if the mower was working and stopped suddenly, this is a very common reason. Let the battery cool down and then charge it.Jun 20, 2023 · There might be a chance that your lawn mower won’t turn over with a new battery because there’s actually an issue with the new battery. So, I use a 12v/6v DC selectable battery tester that I picked up at Harbor Freight for $20 to test my battery. This kind of tester allows you to test the battery at rest and when it’s under load. 1. Insufficient Battery Power or Connection Issues. Sometimes, your Toro mower won’t start because of its battery. Think of the battery as its power source, like the heart of your mower. If the battery is weak or not connected properly, your mower can’t wake up and get to work.Apr 19, 2023 · Hold the spark plug against the metal engine with the help of insulated pliers. Note that the spark plug must always be fully grounded when in contact with the engine. Step 1: Replace the plug with a test plug. Step 2: Check for spark. Step 3: Get somebody to start the mower while you observe the spark. A lawn mower may be hard to start in cold weather when the choke is not closed to start a cold engine; the wrong oil viscosity is used; the battery is bad or not charging; the fuel tank is empty or contains old fuel; the air filter is plugged; the fuel system is clogged; the carburetor is dirty; a switch is bad; the spark plug is bad, or the ...Jun 22, 2023 · First things, first. Don’t panic if your lawn mower won’t stop. There is a very quick and easy way to kill the engine, and then you can take the necessary steps to figure out why it won’t stop. Take a pair of insulated pliers and pull the boot off the spark plug. Your mower will instantly shut off. Aug 25, 2012 · Best Answer. It sounds like the blades of the mover are locked or jammed. You may need to turn the mower over and remove the blades or see what is causing them to not turn again. You have tripped the emergency switch on the mower and it shut off automatically when you ran over the hose. Advertisement. Generally, the mixture of air and gas is what regulates the combustion of your Toro lawn mower. Because of this, deposits from bad gas or old fuel in the carburetor are likely the main culprit why this lawn mower won’t start . If you have mechanical knowledge in handling Toro mowers, cleaning the bad gas away by yourself isn’t so much of a ...3. Check the Breaker and Motor Control Switch. If there isn’t a problem at the outlet or breaker and the cord successfully powers something other than the mower, then the issue is probably at the mower itself. At this point, check the connection at the mower again to make sure it’s tight and holding firm.Lawn mowers won’t turn over trouble is not a new thing among the mower user community, and sometimes, easy DIY fixing techniques can save both your time and money. Initially, the entire troubleshooting process might seem a bit complicated, but if you follow all the instructions given in today’s article, you can fix the problem easily and ...There are numerous reasons why your riding lawn mower might not start because of fuel. Two of the most commonly found issues are that the lawnmower is out of fuel or that the fuel is too old or the wrong kind. These problems are usually easy enough to solve. Out of fuel. As with any other machine that uses fuel, it is essential to check the ...15 - Lawn Mower Recoil Starter Pulley. The recoil starter pulley winds up the starter rope when the rope is not in use. If the recoil pulley is broken or stuck, it won't be able to rewind the starter rope. As a result, the engine won't start. If the recoil starter pulley is broken, replace it. Required Part.See full list on bobvila.com 2. Replace the fuel filter. If you own a Husqvarna mower and it won’t start, the most likely cause would be a clogged fuel filter. This usually happens if you’ve left fuel in your mower for long. The best fix is to drain off the old fuel from the gas tank and replacing the filter. 3.To check if the flywheel is broken, remove the flywheel and inspect the flywheel key. Fix: Replace the broken flywheel key. 2. No Fuel in the Fuel Tank. Another main reason why your Ariens mower won’t start is if your tank is empty. Empty fuel tanks can halt operations, cause sub-par performance and make rough sounds.A hydrostatic riding lawn mower won’t move forward or reverse due to a bad drive belt; bad tensioner pulley; broken tensioner spring; old, low, or hot hydraulic fluid; air in the hydraulic system; or the drive release lever in the bypass position. I’ll share with you items to check in your hydraulic system along with some non-hydraulic ... Jan 8, 2023 · Fix: Replace the broken flywheel key. 2. No Fuel in the Fuel Tank. Another main reason why your Mtd mower won’t start is if your tank is empty. Empty fuel tanks can halt operations, cause sub-par performance and make rough sounds. It is important to always check your fuel level regularly before you start the machine. To check if the flywheel is broken, remove the flywheel and inspect the flywheel key. Fix: Replace the broken flywheel key. 2. No Fuel in the Fuel Tank. Another main reason why your Ariens mower won’t start is if your tank is empty. Empty fuel tanks can halt operations, cause sub-par performance and make rough sounds.To fix the fuel system of your lawnmower you must remove the air cleaner. Then inspect the choke plate which is mounted on a shaft at the opening of the throat of the carburetor. The choke plate must be free of dust, must move freely and close easily. A greasy choke plate won’t let your lawnmower stay running. Feb 1, 2023 · 2. Bad or Old Gasoline. Using a gas that is either old or contaminated with excess moisture may make the mower not start. Over time, some of the ingredients in the gas may evaporate and leave a sticky substance that may clog the fuel system. Fix: Drain the old gas, flush the tank and add fresh gas. There might be a chance that your lawn mower won’t turn over with a new battery because there’s actually an issue with the new battery. So, I use a 12v/6v DC selectable battery tester that I picked up at Harbor Freight for $20 to test my battery. This kind of tester allows you to test the battery at rest and when it’s under load.Ryobi 40v Lawn Mower Won’t Start. If your Ryobi 40v lawn mower refuses to start, the common culprit is often a depleted or damaged battery. Begin by ensuring the battery is adequately charged and in good condition. Check for loose connections and damaged wiring, which can also hinder the starting process.Sep 24, 2020 · White or blue smoke may indicate an oil spill on the engine. If you’ve recently changed the oil in your mower and the engine is emitting white or blue smoke, it’s possible that some of the oil ... Jan 8, 2023 · To check if the flywheel is broken, remove the flywheel and inspect the flywheel key. Fix: Replace the broken flywheel key. 2. No Fuel in the Fuel Tank. Another main reason why your Honda mower won’t start is if your tank is empty. Empty fuel tanks can halt operations, cause subpar performance and make rough sounds. Ryobi 40v Lawn Mower Won’t Start. If your Ryobi 40v lawn mower refuses to start, the common culprit is often a depleted or damaged battery. Begin by ensuring the battery is adequately charged and in good condition. Check for loose connections and damaged wiring, which can also hinder the starting process.Aug 25, 2021 · Pull out the dipstick to check the oil level. Add more oil if your mower needs it. Look for a handle near the top or on the side of your mower’s engine. Pull the handle to slide out the dip stick. Wipe the stick on a clean cloth, reinsert it into the mower, then slide it out again to check the oil level. Apr 4, 2022 · 3. Check the Breaker and Motor Control Switch. If there isn’t a problem at the outlet or breaker and the cord successfully powers something other than the mower, then the issue is probably at the mower itself. At this point, check the connection at the mower again to make sure it’s tight and holding firm. May 1, 2017 · Find replacement lawn mower parts:https://www.repairclinic.com/Shop-For-Parts/a21/Lawn-Mower-Parts?TLSID=?1894Lawn mower won't start? This video provides inf... 15 - Poulan Pro Lawn Mower Recoil Starter Pulley. The recoil starter pulley winds up the starter rope when the rope is not in use. If the recoil pulley is broken or stuck, it won't be able to rewind the starter rope. As a result, the engine won't start. If the recoil starter pulley is broken, replace it. Required Part.Aug 12, 2021 · Check the plug. Clean or replace the filter when. Refill the gas tank. Tips to make your lawnmower start. Case 1: You fail to start the lawnmower at all. Case 2: The lawn mower runs erratically. Case 3: The lawn mower is overheat. Case 4: The lawnmower cut unevenly. Final thoughts. Jan 8, 2023 · To check if the flywheel is broken, remove the flywheel and inspect the flywheel key. Fix: Replace the broken flywheel key. 2. No Fuel in the Fuel Tank. Another main reason why your Ariens mower won’t start is if your tank is empty. Empty fuel tanks can halt operations, cause sub-par performance and make rough sounds. A neighborhood friend's mower won't start. Watch was we perform basic troubleshooting. Will it run again??This fix works for me 90% of the time. What abou...Problem #20– Improper Storage. Improper storage can lead to several issues with a Troy Bilt mower, resulting in it failing to start. Here are some reasons why: Old or contaminated fuel: If the fuel is left in the mower for too long, it can go stale or contaminated with water, leading to issues with the fuel system.Sep 24, 2020 · White or blue smoke may indicate an oil spill on the engine. If you’ve recently changed the oil in your mower and the engine is emitting white or blue smoke, it’s possible that some of the oil ... Lawn mowers won’t turn over trouble is not a new thing among the mower user community, and sometimes, easy DIY fixing techniques can save both your time and money. Initially, the entire troubleshooting process might seem a bit complicated, but if you follow all the instructions given in today’s article, you can fix the problem easily and ...To start, tap the side of the carburetor to help the flow of gas. If that doesn’t work, you might have a clogged filter. Not all lawn mowers have a fuel filter, but for the ones that do, it’s usually located in the fuel line or the fuel tank. To find out where the fuel filter is at, check your lawn mower’s owners manual, which will also ...Jan 21, 2023 · To check if the flywheel is broken, remove the flywheel and inspect the flywheel key. Fix: Replace the broken flywheel key. 2. No Fuel in the Fuel Tank. Another main reason why your Murray mower won’t start is if your tank is empty. Empty fuel tanks can halt operations, cause sub-par performance and make rough sounds. Step-4: Clean the Mower Deck. Check the disconnected mower deck. Any debris on the deck can cause problems like unwell grass bagging. If there is an accumulation of grass on the deck, the grass might not go all the way to the bag after cutting. Therefore, clean the deck carefully with a scraper or pressure washer. TimeMaster - Blade Drive System Maintenance. This video will show you how to maintain the blade drive system on your Toro TimeMaster lawn mower as referenced in your Owners Manual. The Toro 30” Timemaster is a great way to keep your lawn looking great and save you some “Time” doing it. For more lawn mower how-to videos go to. Push Lawn Mower. Newly added gasoline is stale and won’t combust. Pinch off fuel line running to carburetor. Disconnect fuel line from carburetor and place the fuel line in a jar. Remove the pinch and allow the stale fuel to drain. Empty carburetor bowl of stale fuel. Reconnect fuel line and fill with fresh fuel.Find replacement lawn mower parts:https://www.repairclinic.com/Shop-For-Parts/a21/Lawn-Mower-Parts?TLSID=?1894Lawn mower won't start? This video provides inf...TimeMaster - Blade Drive System Maintenance. This video will show you how to maintain the blade drive system on your Toro TimeMaster lawn mower as referenced in your Owners Manual. The Toro 30” Timemaster is a great way to keep your lawn looking great and save you some “Time” doing it. For more lawn mower how-to videos go to. See full list on bobvila.com 1. Insufficient Battery Power or Connection Issues. Sometimes, your Toro mower won’t start because of its battery. Think of the battery as its power source, like the heart of your mower. If the battery is weak or not connected properly, your mower can’t wake up and get to work.5 Steps to troubleshoot a lawn mower that won’t prime: Reportedly, it’s a common issue that almost every lawn mower user encounter sooner or later. But imagine you are all set to mow your lawn or garden on a perfect day, and when you attempt to start the mower, it won’t prime as well as there’s no sign of fuel coming out. I have a Toro Recycler, which came with the house when I bought it. The house was purchased in 2016 and I'm going to guess the lawn mower was purchased in the 2012-2013 range. The mower turns but won't start. More specifically, it sounds like it's very close to starting but it doesn't get there.Jul 17, 2016 · The crankshaft in a lawn mower sites vertically. At the bottom there is the blade. At the top there is a flywheel. The flywheel serves two purposes. The first is that it's big and heavy allowing it to store kinetic energy so that the lawn mower can continue to spin through the 3 unpowered strokes. First check whether the engine starts without that and if it does, put the air filter and try to start. If the lawnmower starts but then dies, it’s time to clean or change the air filter. If it still doesn’t get it fixed, you’re possibly looking at a faulty carburetor or one of the other causes mentioned below. 2.Sometimes, it really is a simple fix. Often, a frozen or stuck pull cord for a lawnmower is due to a blocked blade. In this case, the rear debris shield wa...There might be a chance that your lawn mower won’t turn over with a new battery because there’s actually an issue with the new battery. So, I use a 12v/6v DC selectable battery tester that I picked up at Harbor Freight for $20 to test my battery. This kind of tester allows you to test the battery at rest and when it’s under load.15 - Poulan Pro Lawn Mower Recoil Starter Pulley. The recoil starter pulley winds up the starter rope when the rope is not in use. If the recoil pulley is broken or stuck, it won't be able to rewind the starter rope. As a result, the engine won't start. If the recoil starter pulley is broken, replace it. Required Part. The gear shifter doesn't affect the clutching idler. The clutch pedal does. If you cannot put it in gear, the belt is running all the time not giving the transmission a chance to move into gear. If the belt were released, it would allow the tranny to be shifted. If the clutching idler does not move when you press the clutch, you cannot shift.Aug 21, 2021 · Sometimes when your lawn mower won’t start, the issue can be as simple as a filter or a plug. In some cases, however, it may be more involved. If your mower isn’t starting, investigate the basics of what makes it work — spark, fuel and air — and see if you can fix the problem yourself before calling a repair shop. When a riding mower won’t move forward or reverse, things can get very dicey. Sadly, this can be caused by a wide variety of different things…. Inspect the fuel filter for blockages and clean it if your mower won’t move forward or reverse. Clean your air filter if it is clogged or replace it if it is damaged so the mower can operate properly.A clogged air filter or carburetor, insufficient or bad fuel in the tank and a problem in the ignition system are the main reasons a lawn mower won’t stay running even after starting well. NOTE: Always refer to your user manual when diagnosing or fixing a lawn mower. Additionally, shut off your lawn mower and disconnect the spark plug wire to ...A fault in the ignition switch or wiring could also be why your lawn mower won’t start when hot. Electrical faults may prevent the spark necessary to ignite the fuel, causing starting problems. • Cooling Fins and Plastic Housing Upkeep. Another crucial aspect of lawn mower maintenance involves the cooling fins and plastic housing. Won’t Move Forward or Reverse. A mower may not move due to a bad or missing drive belt, worn tensioner pulley, or missing idler spring. The transmission bypass rod and the drive release lever may be in the wrong position on your hydrostatic mower. Detailed information can be found at: Why Your Cub Cadet Lawn Mower Won’t Move or Go ForwardAug 25, 2021 · Pull out the dipstick to check the oil level. Add more oil if your mower needs it. Look for a handle near the top or on the side of your mower’s engine. Pull the handle to slide out the dip stick. Wipe the stick on a clean cloth, reinsert it into the mower, then slide it out again to check the oil level. BEST OVERALL: John Deere 42-Inch S130 Lawn Tractor. RUNNER-UP: Husqvarna TS 354XD Riding Lawn Mower. BEST BANG FOR THE BUCK: Troy-Bilt Bronco 42 Riding Lawn Tractor. UPGRADE PICK: Cub Cadet Ultima ...To check if the flywheel is broken, remove the flywheel and inspect the flywheel key. Fix: Replace the broken flywheel key. 2. No Fuel in the Fuel Tank. Another main reason why your Ariens mower won’t start is if your tank is empty. Empty fuel tanks can halt operations, cause sub-par performance and make rough sounds.See full list on bobvila.com Best Overall: Cub Cadet XT1 Enduro LT46. Best Value: Troy-Bilt 30 in. 10.5 HP Briggs and Stratton Engine 6-Speed Manual Drive Gas Rear Engine Riding Mower with Mulch Kit Included. Best Lawn ...Sep 14, 2022 · Here are the things to check when starting your battery/corded lawn mower at the start of the season if your lawn mower won’t start after sitting over winter. Charging the Batteries For you guys with battery-powered mowers, the first thing you will want to ensure is that the batteries are fully charged. 15 - Husqvarna Lawn Mower Recoil Starter Pulley. The recoil starter pulley winds up the starter rope when the rope is not in use. If the recoil pulley is broken or stuck, it won't be able to rewind the starter rope. As a result, the engine won't start. If the recoil starter pulley is broken, replace it. Required Part.Folks, if this helped you, please consider supporting my channel. Even the smallest amounts help! On my main page, there is a DONATE TO DANDLINC link on th...Folks, if this helped you, please consider supporting my channel. Even the smallest amounts help! On my main page, there is a DONATE TO DANDLINC link on th...The crankshaft in a lawn mower sites vertically. At the bottom there is the blade. At the top there is a flywheel. The flywheel serves two purposes. The first is that it's big and heavy allowing it to store kinetic energy so that the lawn mower can continue to spin through the 3 unpowered strokes.A clogged air filter or carburetor, insufficient or bad fuel in the tank and a problem in the ignition system are the main reasons a lawn mower won’t stay running even after starting well. NOTE: Always refer to your user manual when diagnosing or fixing a lawn mower. Additionally, shut off your lawn mower and disconnect the spark plug wire to ...Connecting the Battery. If your battery wasn’t already connected when you received your mower, you will need to grab a couple of tools and make the connection yourself. First, make sure the mower is switched off. Then, use either a screwdriver or socket wrench and remove the terminal nut and bolt.
Jul 8, 2021 · I went to test the mower. I started the mower and pressed the brake pedal and put it in reverse. The mower shifter locked in reverse at this point with the brake pedal pressed I could not shift out of reverse. I let off the brake pedal and started moving in reverse. While moving I was able to shift to neutral or any other gear. . Pcrichardsandson
Jun 3, 2019 · Step 1 Check the Gas Tank Let’s start with the obvious. Before you have a heart attack pulling on the rip cord, you’ll want to check the fuel. Like any gasoline-powered engine, lawn mowers run out from time to time. Maybe you forgot it was running on fumes when you finished mowing last time. 2. Bad Spark Plugs. A bad spark plug is another common reason why your lawn mower won't start. The spark plug is the component of your engine that creates the spark which ignites the gasoline. If you have the user manual, look up where the spark plugs are located. Make sure you handle the spark plugs carefully.When the lawn mower doesn’t get enough fuel, it won’t run. Some mowers have a hole in the gas cap. If this hole becomes clogged, the lawn mower won’t function properly. Therefore, check the hole in your lawn mower cap to make sure it’s clean. Next, check the filter on the gas tank. If it’s filled with gunk, use a wire brush to gently ... Lawn mowers won’t turn over trouble is not a new thing among the mower user community, and sometimes, easy DIY fixing techniques can save both your time and money. Initially, the entire troubleshooting process might seem a bit complicated, but if you follow all the instructions given in today’s article, you can fix the problem easily and ... A fault in the ignition switch or wiring could also be why your lawn mower won’t start when hot. Electrical faults may prevent the spark necessary to ignite the fuel, causing starting problems. • Cooling Fins and Plastic Housing Upkeep. Another crucial aspect of lawn mower maintenance involves the cooling fins and plastic housing. The grass doesn’t just stop growing. An Ariens lawn mower won’t start when there is a lack of fuel due to old gas, a clogged fuel line, a dirty carburetor, a faulty fuel pump, or a bad fuel cap. It also won’t start when there is a lack of air or spark due to a plugged air filter, an incorrect choke setting, a bad spark plug, a faulty ...Answer: To fix a Yard Machine Lawn Mower that won’t start, start by checking the fuel level and quality, ensuring the spark plug is clean and properly connected, and inspecting the air filter for any clogs. Additionally, consider checking the oil level, fuel filter, and the mower’s safety interlock system.Connecting the Battery. If your battery wasn’t already connected when you received your mower, you will need to grab a couple of tools and make the connection yourself. First, make sure the mower is switched off. Then, use either a screwdriver or socket wrench and remove the terminal nut and bolt.By Lyle Weischwill. Fuel system problems often cause the engine to stall, so you'll need to rebuild or replace the carburetor if your lawn mower won't stay running. Our fuel, ignition and compression problems video provides additional tips for troubleshooting fuel system problems. Some engines stall if the gas cap vent gets clogged.Jan 12, 2022 · Common problems of mowing thick and tall grass. 1. Overload. Many lawnmowers consist of overload protection. The protection ensures that the massive quantity of long and thick grass does not start interfering with the motor or the other parts of the lawnmower. When the overload happens, the lawnmower will shut itself down. Sep 4, 2023 · 1. Insufficient Battery Power or Connection Issues. Sometimes, your Toro mower won’t start because of its battery. Think of the battery as its power source, like the heart of your mower. If the battery is weak or not connected properly, your mower can’t wake up and get to work. Step 4- Test the lawn mower again: Check by letting go of the lever and if so, putting it back together to test whether the motor is turning off or not. Next, reinstall the engine shroud back on and tighten the screws securely. Let’s test it now, and if this time it is working, you are good to go. Answer: To fix a Yard Machine Lawn Mower that won’t start, start by checking the fuel level and quality, ensuring the spark plug is clean and properly connected, and inspecting the air filter for any clogs. Additionally, consider checking the oil level, fuel filter, and the mower’s safety interlock system.15 - Lawn Mower Recoil Starter Pulley. The recoil starter pulley winds up the starter rope when the rope is not in use. If the recoil pulley is broken or stuck, it won't be able to rewind the starter rope. As a result, the engine won't start. If the recoil starter pulley is broken, replace it. Required Part.Lawn mowers won’t turn over trouble is not a new thing among the mower user community, and sometimes, easy DIY fixing techniques can save both your time and money. Initially, the entire troubleshooting process might seem a bit complicated, but if you follow all the instructions given in today’s article, you can fix the problem easily and ... When a riding mower won’t move forward or reverse, things can get very dicey. Sadly, this can be caused by a wide variety of different things…. Inspect the fuel filter for blockages and clean it if your mower won’t move forward or reverse. Clean your air filter if it is clogged or replace it if it is damaged so the mower can operate properly.Answer: To fix a Yard Machine Lawn Mower that won’t start, start by checking the fuel level and quality, ensuring the spark plug is clean and properly connected, and inspecting the air filter for any clogs. Additionally, consider checking the oil level, fuel filter, and the mower’s safety interlock system.Step 4- Test the lawn mower again: Check by letting go of the lever and if so, putting it back together to test whether the motor is turning off or not. Next, reinstall the engine shroud back on and tighten the screws securely. Let’s test it now, and if this time it is working, you are good to go..