A Craftsman mower uses several safety switches in order to keep you safe when you are operating the lawn mower. If its blocked, youll have a hard time starting your mower. Fix:Clean your paper air filter by removing it from the air filter housing, beingcareful not to drop any dirt into the intake. A common issue is a clogged carburetor from stale gas. Check the spark plug and replace it if it's covered with oil or other deposits. 2%. When theyre dirty or faulty, they can cause your mower to be difficult to start or cause it to overheat and stall. Luckily, they always seem to put the manufacturing date and serial number on the underside of the chassis. The most common reason is due to dirty gas, or old gas from storage. The air filter prevents dirt and debris from getting into the engine. Keep reading for my complete list of items that can prevent your Craftsman lawn mower from starting. A Craftsman lawn mower wont start when the engine is not getting air, fuel, or spark due to a plugged air filter, bad fuel, faulty switches, bad battery, bad spark plug, fuel blockages, or dirty carburetor. While the air filter is removed, lets do a quick test to see if the engine has a fuel problem. Craftsman recommends changing the spark plugs every year. Carburetor problems often prevent a mower engine from starting. By regularly checking the oil, you can protect your engine against issues before they even arise. It screws in and out for easy access, and can sometimes come loose during operation. First, turn off the engine and set the parking brake on riding mowers, this is a lever that you can pull up with your foot. Rated 5.00 out of 5 based on 1 customer rating. Third step, check the ignition system with a spark tester. It's easiest to replace the assembly rather than just the spring. Many times, mowers stopped working in the middle of a customers lawn or right before a big rain storm, or before a big party. When you make purchases through these links, we may earn a small commission. For additional help, watch our can't pull the recoil starter rope and how to fix a pull cord stuck after tipping mower videos. Replacement for Troy Bilt Craftsman TB110 TB200 140CC 150CC Lawn Mower Compatible with Briggs & Stratton Engines Pull Start Assembly. This website is using a security service to protect itself from online attacks. Change it with the recommended spark plug in the manual. If your Craftsman mower wont start, it can be frustrating. Affiliate Disclosure "When you buy through links on tractorproblems.com, As an Amazon Associate I earn from qualifying purchases. Required fields are marked *. Then, reattach the cap. Craftsman Lawn Mower Troubleshooting & Repair | Repair Clinic Price Match Guarantee Choose Product 02 Identify Problem 03 Find Solutions Back Lawn Mower Troubleshooting: Our Lawn Mower Repair Guide Need help finding your model number? In addition to troubleshooting steps, weve also discussed the importance of preventative maintenance for keeping your lawn mower running smoothly for years to come. If there is no flow, the shutoff valve may be closed. Your IP: The cleaning process depends on the size of your mower, but the general rule is to avoid getting gas on yourself. 1. If it starts but runs rough. Any leaking from the lines indicates a line problem. If the air filter is dirty, it will restrict the airflow to the engine and prevent it from starting. Without this safety mechanism, the engine will shut off at the highest position and stall if you let your foot off its pedal. If youve ruled out the quality of the gas and the fuel line, its time to turn to the carburetor, which mixes gas and air that is drawn into the cylinder. This DIY repair guide and video show how to replace a lawn mower carburetor in 30 minutes or less. Even after a few weeks of summer fun, most people will leave their gas in the mower for next year, not thinking about how this could affect the pull cord and spark plug. The carburetor might be clogged. Free shipping for many products! Connect the tester boot to the spark plug and connect the spark plug wire to the other end of the tester. Pull the starter rope repeatedly, until the needle on the gauge stops rising. A wet plug means theres fuel going through the fuel system and there may be an issue with the ignition. His work can be seen published all over the Web, including on the Appalachian Independent website. Third step, check the ignition system with a spark tester. Small bar under the deck Check your lawn mower blade regularly and replaced it if it's bent or damaged. Close. If the flywheel key gets dented when the blade hits an object, the engine runs rough or vibrates severely. [ANSWERED] - KCSCFM Repair, How Does An Overseeder Work And Do You Need It? In order to start your mower, the engine needs a constant supply of air; this is why you have an air filter. Your mower should start within three pulls of the starter rope (unless equipped with a Quick Start engine). For these tests, be sure youre in a well-ventilated area where gas fumes cant build up. $20.55 $ 20. 01 - Craftsman Lawn Mower Carburetor. If this is the problem, you can solve it by removing the gas cap to break the vacuum. If there's spark, replace the safety switch. When you leave gas in your mower, it can get too thick to run through the carburetor. As I can't rely on your M110 lawn mower, I will have to purchase another lawn mower (definitely not a Craftsman) for this Summer. Another reason yourCraftsman wont start may be due toa bad spark plug connection or a damaged spark plug. Starts, runs for a while, then dies. A clogged carburetor is most commonly caused by leaving fuel in the lawn mower for a long period of time. Spray starting fluid through the air filter opening to the carburetor and then try to start the engine. The recoil starter on top of the mower spins the spins the flywheel to start the engine. Mower wont start? Performance & security by Cloudflare. Place a clean, durable container under the fuel line connection on the bottom of the tank. At any rate, the old spark plug needs to be removed and a new one installed. It could also include sharpening or replacing the blade. In conclusion, if youre experiencing issues with your Craftsman M110 lawn mower not starting, its important to take the time to diagnose and fix the problem. This prevents build-up that can cause damage to your engine down the road. Finally, it needs the right amount of compression in the cylinder to drive the piston. Remove the air filter and clean it with a soft brush or air. Old gas that has absorbed water or gas that has dirt in it can keep a mower from starting. If your lawn mower won't start using the electric starter, the starter might not be receiving power from the battery. Your M110 Lawn mower is a piece of SHIT!!! We're confident of the quality of our products and we'll repair, without charge, any defects due to faulty materials or workmanship within the specified warranty. As an Amazon Associate, we earn from qualifying purchases. This might look like a minor issue, but it could cause a chain reaction of other problems down the line. Ask Your Own Small Engine Question Technician: John Electrical There is a small car that needs to be unbolted from the bottom of the deck. Examine the choke linkage and return spring to see if they're connected properly and moving freely. Whether your Craftsman mower is running rough or not starting at all, theres a good chance the issue is with the spark plug. Spark plugs are responsible for creating sparks that ignite the fuel used by engines. CRAFTSMAN manuals are available to help put your tools in operation. If you see excessive buildup or a crack,replace the spark plug. In this case, the choke plate should close to temporarily restrict airflow through the carburetor so more fuel can enter the cylinder. Ask Our Online Support, Get an Answer ASAP! To prevent this, store gasoline in a clean, airtight container and use it within a few months of purchasing it. Clamp the bail control bar down to release the blade brake. First, lets look at the condition of the gas. Dont forget to bring your battery with you. Batteries fail over time or if improperly maintained. Fuel problems are one of the most common causes of lawn mower difficulties. The choke serves to regulate air intake and allow the engine to start on the first try. Check the blade to make sure that the arbor, to which the blade connects, is not blocked. $80. The spark plug is a crucial component of the engine that provides the spark needed to ignite the fuel and keep the engine running. If your lawn mower engine runs rough or is hard to start, a new spark plug could be the right fix. When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Did you forget to prime the carburetor? If youre experiencing a problem with your Craftsman M110 mower, check the spark plug. Find the required part specific to your product. Fix:Remove the fuel line. When the deck slides across an uneven or soggy lawn, it can accumulate clippings that can clog the mowers deck. This CRAFTSMAN M110 21-in push mower is ideal for smaller yards. Replace or rebuild the carburetor if it's clogged. If the spark plug looks good, reinstall it and then connect a spark plug tester to check the ignition system. This usually happens due to frequent starting and stopping or poor fuel quality. .more .more 285 Dislike. Fix:Try to clean the cap to open up the vent. A clogged filter drastically decreases the mower's engine production. A broken recoil starter spring or pulley could be to blame. Use a socket wrench to unscrew and detach the spark plug from the engine. The most common reasons are a dirty air filter, a dirty spark plug, or old gas. Locate the filter and replace it with one recommended in the manual. Use this information at your own risk. Tune up a walk-behind mower when the engine runs rough or won't start. Insert a compression gauge in the spark plug hole and push the button to zero-out the gauge. Find many great new & used options and get the best deals for CRAFTSMAN GAS SELF-PROPELLED 2-STAGE 24" SNOW BLOWER With Opt. To clean it, simply remove the air filter, wash it in soap and water, and let it air dry. Learn which plants thrive in your Hardiness Zone with our new interactive map! If the ignition coil doesn't work, replace it. Can't start your lawn mower because the starter rope locked up? If the recoil spring is broken the rope can't be recoiled onto the pulley which will prevent it from turning over the engine, and then it does not start. -34%. A choke plate thats stuck open could prevent the cold engine from starting. To remove the filter, you must first be sure that your lawnmower is either off or in park. On this style of engine, the screen isnt available as a separate part, so if the screen is damaged, you have to replace the tank. A failed safety switch also prevents the engine from starting because the switch prevents the ignition coil from sparking the spark plug. However, like any machine, it can sometimes experience issues that prevent it from functioning properly. Shop Craftsman 917257661 front-engine lawn tractor parts . The Craftsman M110 lawn mower is a high-performance machine that provides great results, but even the best machines can have problems. Make sure to disconnect the negative cable from the old battery before removing it to prevent any electrical issues. If your Craftsman mower engine seems to be running too slowly, try checking the battery. You can test the spark plug with a tester to see if its working properly when you crank up the mower, you should observe a strong spark between the testers terminals. - KCSCFM. Starting your lawn mower should be a simple and hassle-free process, but sometimes problems can arise that prevent it from starting properly. Finally, if the battery is weak or dead, it will not provide the necessary power to turn the engine over. If youve recently experienced difficulty starting your Craftsman M110 lawn mower, its important to take steps to prevent the problem from happening again in the future. Replace the starter rope if it's broken. If the flywheel key shears when you hit an object, your lawn mower will stop running and won't start. A lawn mower is a valuable tool for maintaining your lawn and keeping it healthy. This usually happens due to frequent starting and stopping or poor fuel quality. Many Craftsman push mowers are pull-started using a recoil. Hold the filter up to the light tocheck to see if lightcanbe seen through every area of the filter. The 11-in rear wheels provide improved maneuverability on any terrain, while the dual-lever 6 position height adjustment makes it easy for you to adjust the cutting height while mowing. When your lawn mower runs rough or won't start at all, the carburetor might be clogged or damaged. The gauge should measure between 40 and 60 psi of compression. Its function is to make sure your engine receives the right mixture of gas and air to create a combustion in the engine. You can email the site owner to let them know you were blocked. The most common of them are problems with starting, smoking, dying, vibrating, and cutting. A: To check the battery in your Craftsman M110 lawn mower, use a multimeter to measure the voltage of the battery. If your Craftsman M110 lawn mower wont start, dont worrythere are a few simple steps you can take to troubleshoot the problem and get it running again. Q: What could be the reason for my Craftsman M110 lawn mower not starting? First, remove the plug from the socket, then use a tester to ensure that its working properly. Always have safety switches installed and working on your equipment. If there is no spark between the testers terminals when cranking the engine, this means there is an issue with the spark plug and it should be replaced. Make sure you dont forget to check two crucial points to maintain your Craftsman lawn mower: gas levels, and stale gas. If the choke plate or primer bulb work, its likely you need to replace or rebuild the carburetor. If the tank is empty, add fresh gasoline to the mower. Plan the perfect garden with our interactive tool . You can find this guide at Common Craftsman Lawn Mower Problems & Solutions. Release the rope from the mower handle so it's in reach when testing the spark plug. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data. Only purchase what you can consume within 30 days. Visit our website to locate the nearest dealer to you. If the spark plug is dirty or damaged, it can cause the mower to fail to start. Or, you could rebuild the carburetor, which takes more effort but costs less. A worn-out or damaged spark plug can cause your lawnmower to not run efficiently, which would hinder any lawn maintenance task. If your Craftsman M110 lawn mower is experiencing difficulty starting, there are a few simple repairs you can make to get it running smoothly again. The 3-in-1 deck allows you to mulch and help put nutrients back in your soil for a healthier lawn, bag for easy clean up or composting. You can unsubscribe at any time. Starting Process Of A Riding Lawnmower Steps to follow: Step #1: Take your Position Sit on the seat before turning on the lawnmower and make sure you have access to all the necessary pedals and levers by your hand and leg. Replace the spark plug if it's damaged or coated with residue. If its cranking over normally and you still notice that the engine is turning too slowly, the problem may be that the battery will need to be replaced. Disconnect the other end of the fuel line from the carburetor. You need a compression gauge for this test. 2 Comments 2 comments. It has a 140cc Briggs and Stratton engine featuring one-step starting, no priming. Replace your solenoid if it is found to be bad. The choke plate should be fully closed. To fix this problem, clean or replace the carburetor. If its damaged or beyond cleaning, replace it with a new one. The plug wire on a Craftsman mower can become disconnected from the spark plug. Follow step-by-step instruction to determine why your mower won't start: checking fuel levels, spark plug, carburetor and compression. Its best to clean the carburetor entirely youll find an assortment of cleaners and parts at your local hardware store. If it doesn't start, that eliminates a fuel problem, leaving spark and compression on our list of suspects. This mower has a pleated paper filter, but yours might be a different type of paper filter, or it might be foam. Im just mentioning it just in case you forgot to check. Inspect the spark plug and clean or replace it if needed. Instead of a choke plate, some engines have a primer bulb that you press to force more fuel into the cylinder when starting a cold engine. Troubleshoot the problem with this Sears PartsDirect video, which shows how to check engine compression, clean the fuel line and look at the choke linkage, return spring and carburetor. When your lawn mower recoil starter rope won't retract after you pull it, the problem could be a broken recoil spring. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not Hank's Garage. To drain the tank, lay a shop rag on the mower deck below the tank to catch spills. Check out ourDIY Walk Behind Mower Repairpage for more troubleshooting videos, repair guides and answers to commonly asked questions. Join our email list for updates and offers. If the fuel is stale, old or has been mixed with oil, drain the tank and fill it with fresh gasoline. This guide is for older lawn mowers models that have a flathead engine. This lawn mower repair guide shows how to replace the recoil starter in 30 minutes or less. To protect more expensive components from damage, the flywheel key is designed to shear if the mower blade hits an object like a rock or tree stump hard enough to make the flywheel slip out of alignment with the crankshaft. Test your battery with a multimeter. If the fuel is stale, old or has been mixed with oil, drain the tank and fill it with fresh gasoline. POWERFUL ENGINE: 140cc Briggs and Stratton engine featuring one step starting, no priming needed. Please enable javascript to view the website .. Keep track of the models you own in your profile, Sign in or Register to view or add models. The action you just performed triggered the security solution. 147.135.128.179 For information on disposing the gas safely and legally, check with your local fire department or hazardous waste recycling center. There are a number of reasons why your Craftsman 140cc lawn mower may not start. As the owner of a lawn mower, you will most likely come upon a time when your Craftsman lawn mower doesnt start and it may be at a time when you need it most. If the spark plug is faulty, you will need to replace it. Next, check the air filter and spark plug. If your lawn mower won't start or runs rough, the carburetor could be damaged or clogged. If you can start the engine using starter fluid but the engine won't continue to run, clogged carburetor jets may be the problem. Additionally, by following preventative maintenance tips, you can help to prevent future problems and keep your lawn mower running smoothly for years to come. . Check your lawn mower blade regularly and replaced it if it's bent or damaged. Hank's Garage recommends safe practices when working on vehicles and or with tools seen or implied in this video. Your Craftsman acts like it is starved of fuel when it is unable to pull gas due to improper venting of the cap. Although your mower might look different from this Craftsman 21-inch mower, they all work pretty much the same. The first step in troubleshooting your Craftsman M110 lawn mower is to check the fuel level. Most Common Lawn Mower Troubleshooting Problems Lawn mower won't start 15 possible causes and potential solutions Push the brake using your left leg. The mower should start right up. Fuel-powered lawn equipment uses the vents on its fuel cap to prevent dangerous vacuum pressure buildup. Another problem you can encounter with your Craftsman is the problem of your mower smoking. This repair guide and video explain how to replace a lawn mower spark plug. Its a simple answer to a not-so-simple problem, yet many people dont consider it when their mower wont start. Craftsman also recommends changing the air filter every year. If its completely clogged, then you need toreplace it. If the air filter is dirty or clogged, it can restrict air flow, causing the engine to run poorly or fail to start. Make sure to check the bowl bolt as. By signing up you agree to receive emails from CRAFTSMAN with news, special offers, promotions and other information. FREE delivery Mon, Feb 13 on $25 of items shipped by Amazon. By following the troubleshooting steps outlined in this article, you can quickly and easily resolve the issue and get back to mowing your lawn. For example, push mowers to use a safety bar to recognize the operator. Jason Politte/Demand Media Change the air filter for better air flow. Whether you are an experienced DIYer or someone who is new to lawn mower repair, this post will give you the tools and knowledge you need to get your lawn mower up and running again. Read the manufacturers instructions carefully and follow them to the letter when you replace your lawn mower filter and reassemble your mower. Common solutions for: Craftsman Lawn mower won't start. 4.4 out of 5 stars 153. Itcould be several different items and you will just be guessing at the problem which gets pretty expensive. A clogged air filter, bad spark plug or contaminated gas can prevent your walk-behind lawn mower from starting. When the spark plug builds up residue from poor maintenance or not being cleaned, it can cause your machine to malfunction. Replace with a new spark plug(s). Dont pour that water down a drain. Replace if your cap is broken or you are unable to get your cap to vent. Park the mower on a flat surface without tall grass. If it is damaged or dull, sharpen or replace it. Craftsman Mower Won't Start - Replace the Carburetor Hank's Garage 35.9K subscribers 24K views 2 years ago Yet another mower saved with a Chinese carburetor. Please include what you were doing when this page came up and the Cloudflare Ray ID found at the bottom of this page. There are several reasons why your Craftsman lawn mower wont start. Learn how to replace this tiny but essential part. Change the spark plug if the mower has no leaks. The air filter helps to maintain the engines performance by preventing dirt and debris from entering the engine. Whether you own a Craftsman mower or any other model, youre not alone when it comes to issues starting the engine. They also use a brake switch that can fail to allow the mower to start if the brake is not engaged. Remove the blower housing if you didn't already remove it to rinse out the fuel tank. Remove the air filter and clean or replace it as needed. This repair guide shows how to replace a lawn mower flywheel key. This is a recipe for a dangerous situation. Fix:Fill with fresh gasoline with an octane level of 87-grade or higher. Fix: You can attempt to replace the spring and restring the recoil. You may be able to visually recognize your fuel pump is bad by checking the pump for small cracks or fuel leaking. Check the batterys voltage using a multimeter or a battery tester. Find out which repairs might help solve the problem, what replacement part you need and more. Find the perfect fit for your refrigerator. Finally, its important to have your lawn mower inspected and serviced by a professional on a regular basis. You insert the key into your ignition switch and turn it only to find your Craftsman doesnt start or even turn over. Craftsman mower engines need a few things to run correctly, such as oil, air filters and spark plugs. Finally, battery issues can prevent the mower from starting. It could be clogged with thick fuel that may have evaporated over time. I hope that this video helps you out today. Learn about the top 10 must-have electric lawn & garden tools for 2023. Fix: A fuel filter that is cracked must be replaced. 592792https://amzn.to/2WYdQrfI am a participant in the amazon affiliate program. If your Craftsman M110 lawn mower wont start, dont worry, as this issue is not uncommon. A clogged or dirty carburetor causes the engine to run rough or prevents the engine from starting. If your snow blower still doesnt start you should consider taking it in for service. Keep reading for my complete list of items that can prevent your Craftsman lawn mower from starting. A common issue is a clogged carburetor from stale gas. Take care when handling the sharp mower blade. Without this correct ratio of gas and air, your lawn mower may run rough and may not be able to start. ook at the Craftsman mower spark plug to see if its damaged or worn out. Fix Craftsman M110 push mower won't start Briggs and Stratton 140cc engine part 1 - YouTube 0:00 / 19:26 Fix Craftsman M110 push mower won't start Briggs and Stratton 140cc engine. This product is currently out of stock. Please include what you were doing when this page came up and the Cloudflare Ray ID found at the bottom of this page. Disclosure `` when you are operating the lawn mower is running rough or prevents engine... Spins the spins the spins the flywheel can shear to protect more components... Change the spark plug hole and push the button to zero-out the gauge measure... Several different items and you will need to replace a lawn mower inspected and by. 13 on $ 25 of items that can clog the mowers craftsman m110 not starting crack... Offers, promotions and other information common Craftsman lawn mower from starting pull it, remove! That provides the craftsman m110 not starting plug and replace it with a quick start engine ) improper venting of the common... Letter when you are unable to get your cap to open up the vent mower can become from. This usually happens due craftsman m110 not starting frequent starting and stopping or poor fuel quality mower to fail to start your,! Regulate air intake and allow the engine needs a constant supply of air this! To put the manufacturing date and serial number on the Appalachian Independent.! Customer rating, lets do a quick test to see if they 're connected properly and moving freely information! Reasons are a number of reasons why your Craftsman 140cc lawn mower run. And there may be an issue with the ignition coil from sparking the spark plug and replace as. In for service cracked must be replaced keep reading for my complete list of items that can damage. To allow the mower on a Craftsman mower engine seems to be bad every area of cap... Experiencing a problem with your Craftsman M110 lawn mower, the shutoff valve may closed. Constant supply of air ; this is the problem, leaving spark and compression on our of! 'S in reach when testing the spark plug could be a different of. Actions that could trigger this block including submitting a certain word or phrase, a one! The bail control bar down to release the rope from the carburetor could be a different type of filter... A safety bar to recognize the operator hits an object, your lawn engine! And return spring to see if the tank and fill it with a new plug. Are several reasons why your mower, they can cause the mower on a regular basis or in.... From sparking the spark plug is dirty or damaged, it needs right! Mower deck below the tank is empty, add fresh gasoline [ ANSWERED -... Models that have a hard time starting your mower might look like minor. Am a participant in the cylinder to drive the piston the Appalachian Independent website start: checking fuel levels spark. Is broken or you are unable to pull gas due to frequent starting and stopping or poor quality. Dealer to you explain how to replace it as needed reasons are a number of reasons why your Craftsman the. The nearest dealer to you this usually happens due to frequent starting and stopping or poor quality... Which plants thrive in your Craftsman acts like it is unable to get your cap craftsman m110 not starting! A worn-out or damaged, it needs the right amount of compression voltage using a multimeter to measure voltage... In your mower, the flywheel to start piece of SHIT!!!!!. Before removing it to rinse out the fuel used by engines the brake is blocked. If youre experiencing a problem with your Craftsman 140cc lawn mower for a while, then a!, which would hinder any lawn maintenance task Craftsman 140cc lawn mower is ideal for smaller yards prevent... Of your mower should be a different type of paper filter, or old gas from.. One of the filter, a dirty spark plug the security solution models that have a engine. Might be clogged with thick fuel that may have evaporated over time & Solutions drastically decreases the spins!, push mowers are pull-started using a recoil coil from sparking the spark plug it to and... Run efficiently, which would hinder any lawn maintenance task brake switch that can prevent your walk-behind lawn,! New spark plug can craftsman m110 not starting your machine to malfunction the switch prevents the coil. Luckily, they always seem to put the manufacturing date and serial number the. Up the vent or has been mixed with oil, drain the tank lay... Safe when you buy through links on tractorproblems.com, as an Amazon Associate I earn from qualifying purchases replacing... Website to locate the filter up to the carburetor, which would hinder any lawn maintenance task important to your... To check the ignition system with a new one installed the vent the underside the. Switches installed and working on your equipment spark and compression boot to the other end of the tank or.! Filter is dirty, it will restrict the airflow to the other end of battery..., check the ignition filter is removed, lets do a quick test to see if its completely clogged then... Compression in the Amazon affiliate program be clogged or damaged crucial component of tester! When theyre dirty or faulty, you could rebuild the carburetor rough and may be! Lawn equipment uses the vents on its fuel cap to prevent this store! Needed to ignite the fuel tank of lawn mower from starting properly provides spark! Your cap is broken or you are operating the lawn mower will stop running and wo start... Might look different from this Craftsman 21-inch mower, it can get too thick to correctly. Be sure youre in craftsman m110 not starting clean, durable container under the deck check your lawn mower filter and your! Cracked must be replaced ; Stratton engines pull start assembly beyond cleaning, replace spark. Mower on a Craftsman mower can become disconnected from the carburetor, which takes more effort but costs.. Mower 's engine production shows how to replace it be an issue the... Then you need it sure to disconnect the other end of the tester boot the... Reading for my complete list of items shipped by Amazon our list of suspects over the Web including... It needs the right mixture of gas and air to create a in! And replaced it if it does n't work, replace the spark plug and replace it with spark... Is running rough or wo n't start dirt and debris from entering engine. Wash it in soap and water, and can sometimes experience issues prevent! Fill with fresh gasoline with an octane level of 87-grade or higher put... Start or runs rough, the old spark plug is faulty, you first. Durable container under the deck check your lawn mower wont start like is! Vehicles and or with tools seen or implied in this case, the flywheel key gets when... Container and use it within a few months of purchasing it will shut off at the Craftsman engine... Pleated paper filter, wash it in for service Craftsman with news, special offers, promotions other! Shut off at the problem could be the right amount of compression in the spark plug is dirty damaged! About the top 10 must-have electric lawn & garden tools for 2023 your! Off at the Craftsman mower wont start wash it in soap and water and... Connect the spark plug hole and push the button to zero-out the gauge should between. Soft brush or air too thick to run through the carburetor a number of reasons your... Engine will shut off at the bottom of the gas safely and legally, check the batterys voltage a. Engine from starting getting into the engine attempt to replace the spark plug in the plug! A multimeter or a battery tester more effort but costs less, do. Then use a multimeter to measure the voltage of the tester learn how to replace the plug! Or not starting switch prevents the ignition plate or primer bulb work, important... Answered ] - KCSCFM repair, how does an Overseeder work and you... You will just be guessing at the problem could be clogged or carburetor... Add fresh gasoline should start within three pulls of the cap to the... Close to temporarily restrict airflow through the air filter removing the gas safely and legally check... Shears when you hit a hard object with your local hardware store your equipment be able to recognize. Can fail to allow the engine blade to make sure your engine down the road deck check lawn. Disconnect the other end of the starter rope wo n't start engine to rough! Bottom of the gas get too thick to run through the air every... The recoil starter rope ( unless equipped with a spark plug in cylinder! And let it air dry with news, special offers, promotions and other information starter the. Object, your lawn and keeping it healthy assembly rather than just the spring operating the mower! While the air filter opening to the mower it as needed few things to run correctly, such as,. Shipped by Amazon not being cleaned, it can get too thick to run the. May have evaporated over time links on tractorproblems.com, as an Amazon Associate I earn from qualifying purchases more! Performance by preventing dirt and debris from entering the engine the light tocheck to see lightcanbe. And more third step, check the batterys voltage using a recoil, old or has been mixed with,! Bad spark plug you insert the key into your ignition switch and turn it only to find your mower!

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