I didn't take it to a repair place and trying myself. If you can't detect a bent shaft, and if the blade turns easily with the plug out, you can replace the plug and new air filter, check/adjust oil level and try to start it. You can also use a 4 inch (11.4 cm) hand grinder with a metal wheel. We have people who blast music, eventually someone calls the cops if they don't shut it off when people are trying to sleep. If it has been bent, you can usually remove it with one bolt and take it to a local small-engine repair place. Next, use a screwdriver to tension the new spring while keeping the pulley from spinning. You can only ensure proper torque is applied to your lawn mower with a torque wrench. On average, a mower blade should be sharpened after every 20 to 25 hours of use time. Move the stone back and forth along the blade edge with medium pressure. This problem can be caused by damage to parts of the starter recoil assembly, or to associated components such as the crankshaft and the blade. Thank you everyone for the answers and suggestions. How can I explain to my manager that a project he wishes to undertake cannot be performed by the team? Examine the blade. I know that it does not look good for this mower at this point. The oil shot out of the spark plug hole and I replaced the oil soaked filter too. Another way to sharpen a lawnmower blade is to use a belt sander. Most manufacturers sell replacement parts for their mowers, and a new bolt shouldnt be a huge expense. A bent shape can also mess with the blades overall balance. If there is no problem with the deck and drive belt, then check the blade clutch. The cost of replacing riding mower blades will vary depending on the make and model of the riding mower and the blades that you purchase. First its possible that the blades are just dirty and need to be cleaned. I did kind of think it had to be something around that area of the deck, but wasn't sure what it was called. WebFixing loose blades in push lawn mowers. This keeps the room neutral as required but sharpens it up at the same time. Many newer motors have an aluminum blade, and if the blade is damaged, you'll need to buy a whole new blade. Check the clutch for wear and tear by, first of all, disassembling your lawnmower. And as indicated the key may have been sheared. problem. @tyelford If you haven't already, disconnect the spark plug ASAP and every time you try and turn the mower blade by hand. The owner of this website is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon properties including, but not limited to, amazon.com, endless.com, myhabit.com, smallparts.com, or amazonwireless.com. It's just not worth having it malfunction and take out a chunk of your body. One way is to check the blades to see if they are damaged or bent. But I don't think that's likely to have happened in this case. More maintenance and cost of gas will add up but if you compare the price of a replacement battery (if available), gas makes a lot more sense. You must engage the controls. Replace the Mower Blade. Follow these steps to remove the lawn mower blade. But believe it or not the blades on your mower are one of the most important parts of the machine. Carefully turn the mower on its side. Insert a blade sharpener into a standard drill. Can a Self-Propelled Lawnmower Go Backward? Mower Deck Prop (Jack, Concrete Block, or Similar). A flap disc is a good choice for the angle grinder. (refurbished) I was checking out the functionality before I mowed, and turned the mower on it's side. When I moved here in 2004, never heard this crap drawn out for so long and on EVERY day of the week even weekends now. Then multiply that length of time by the number of times you mow per week. For a better experience, please enable JavaScript in your browser before proceeding. Use your socket wrench to tighten the nut. wont turn even after engaging blade controls could mean the deck is the Although it worked for you, I do not recommend self-repairing a mower if you don't know how to verify it is working properly. If you dont have such a tool in your possession, you can buy a good one on Amazon. Throw some gloves on, hold or clamp down the blade activation lever on the handle, and try to unseize the engine. A gently sharpened and shiny edge is the goal. The wrench should click the set time. Tip: If using a powered sharpener, be careful not to overheat the edge of the blade. WebSharpening a lawn mower blade by hand uses metal files or abrasives. Before reinstalling the blade, wipe the area under the mower clean. The flat guide should be against the rear of the blade. Multiply 30 minutes by 2 sessions. Put on work gloves and protective eyewear for safety. Hi there, I can see that you are struggling to think what to put in this room and thought I might offer a little idea into the mix. All trademarks appearing on this page are the property of their respective owners. Apart from loose blades, another scenario that homesteaders are likely to encounter is blades that wont turn. This keeps your mower in good shape and helps to maintain a healthy lawn. [How to Use It], How to Revive St. Augustine Grass and Get it to Grow Back, How to Make Bermuda Grass Thicker and Greener, When to Apply Grub Control: Best Timing to Put Down Grub Killer. There will be information on what size you need in the user It was purchased new and was only on it's third mowing). WebHope this helps guys! Tighten it until you hear a click. Only sharpen the blade so its as sharp as a butter knife. #1 re: electric lawnmower blade hard to turn Hello I have recently purchased a b&d electric lawn mower. Knowing how to sharpen mower blades keeps your grass green and healthy. Check to see that your mower starts smoothly. Step 2: Remove the Spark Plug. Use a socket wrench of the appropriate size and unbolt the mounting, while using your other hand to keep the blade from turning. You should inspect it for wear and damage. Using the pull starter is completely impossible, the rope would break if I pulled it any harder. If you keep doing that, eventually you wont be able to tighten it at all. So, if you would like to learn more about lawnmower blades and everything mechanical about how they spin, keep reading the blog to find out more. @Sentinel there is a 99.99% chance of making it worse with your idea Worth a shot. You cant re-add the material that has been lost by overtightening it over and over. Success! Required fields are marked *. Avoid running your mower without any oil in the crankcase to avoid engine seizure. In cases where replacing broken belts is necessary, you should only use original spare parts. and how to fix them, Fixing loose blades in push lawn mowers. Insert the screwdriver tip through the hole in the blade. Pay attention to the position of the blade as you're removing it. In one spot of that revolution it becomes "harder to turn". If they're shiny and clean looking you're done. If the blades are not turning freely it is likely that they will need to be replaced. The reason I was thinking about fixing it myself was the support person from Briggs & Stratton gave me a suggestion to buy this Repair Manual. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. An unbalanced blade may damage your mower. When tightening loose blade in push mowers, you should follow the following steps: Step 1: Empty the gas tank: Start by emptying a gas tank using a hand siphon or run it dry if the content is less than a If there are no issues with the deck belt, no problem. If you don't know how to fix it, please don't try to DIY it. If it's easy to do, you may also want to remove the entire spark plug housing to expose the piston assembly, but this shouldn't be necessary. It is also likely that your mower blades wont spin because of a safety switch fault. Your email address will not be published. Sometimes, even when every part of the mower is functioning properly, the mower may still be hard to pull. What Causes a Lawn Mower Blade to Keep Coming Loose, and How to Fix it? 2022 LawnMowerForum.com. (Best Time to Aerate ), Spike VS Plug Aerator (Which is Best for You? While blades in your lawnmower should spin without touching anything, it is not the same as being loose at the shafting point. Discovery of either call for a quick fix. If the shaft can not be rotated 360 degrees, then you probably bent or broke the connecting rod, and the engine is destroyed. You can turn the spindle by hand or use a drill. You can only listen to so much landscaping before it starts to drive you crazy. Partner is not responding when their writing is needed in European project application. There are a few ways to tell if your riding mower blades need to be replaced. Can I sharpen my own riding mower blades? Connect and share knowledge within a single location that is structured and easy to search. If you removed the deck replaced the blades and it still runs then you are able to fix it. This is because some blades are more resistant to the force of a potential impact than others. you have a bent mower deck spindle, go to troy bilt website and spindle, you can shop around for best price by going to google, troy bilt lawn tractor parts, hope this helps you out. Based on the answer above, more questions come to mind. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. Hi! With a few tools and some practice, youll be sharpening a lawn mower blade with ease. and maintenance. Youll learn how to tell if the blade is dull and how to fix it. Can riding mower blades be repaired if they are not turning freely by hand? Garden Tool Expert Oh no! Roll the mower outside of the garage or shed to avoid fumes. I wrote on the front cover of the manual never ever turn the mower over towards the carby side. If the blades are not turning freely it is likely that they will need to be replaced. Check your blade for the grease pencil or paint mark you made earlier. WebTo fix a lawn mower pull cord thats hard to pull, you have to find out the cause. The blade should balance on the tip or drop to balance on the handle. Well, we did some homework on that too, and here is the procedure for a quick fix: Mower blades that WebCheck These 5 Things If Your Lawn Mower Blade Wont Turn An Obstruction in the Deck. Of course, there is a bit more to it than that after all, not all mowers are the same. depending on the type of mower, lowering it should be the first step toward repair One thing you can do is to flip the mower over and make sure that the blade hasn't been bent so much as to be contacting the mower deck. In general, sharpen twice per season or after 25 hours of use to keep your blades in good shape. Look for these signs that you may need to sharpen the mower blades: Once youve determined that you need to sharpen the blade, its time to remove the blade from the lawn mower. Grab a blade of grass or a piece of paper and pull it over the blade. It would be move freely for a few inches, then next few inches of movement would require great force. White Smoke coming out of Briggs and Stratton engine, Lawn mower runs for a few seconds then stops, Difficult to start a four stroke mower when cold - how to diagnose the problem, Diagnosing faulty ignition coil on lawn tractor. The best way to care for your riding mower blades is to keep them clean and sharp. Occasionally take your mower for servicing. The blade can be cooled by dunking it in a bucket of water. If some more information comes in I'll post it up here. Push the file in one direction along the blade. Attach the hand crank and turn, turn, turn in a counter clockwise motion. However if theyre difficult to turn or seem to be stuck then its time to take a closer look.There are a few different things that could be causing your blades to be stuck. It's literally a blade spinning at hundreds (if not thousands) of RPM. An unbalanced mower blade can produce vibrations that will loosen the bolt over time. After sharpening the lawn mower blade, reattach it. Hello Everyone,I was mowing my lawn with a gas powered push mower and it hit a small, hidden stump. I turned the blade with my hand one full revolution. You will need to have an assistant engage the blades while you watch and see what actually happens. A razor-sharp blade dulls more quickly. Start by removing the casing. iv. If your blade is just nicked, chipped, or dull, try sharpening it. Since the crankshaft spins at a high RPM, hitting an obstacle may cause it to misalign. Thats' true. Sharpening a riding lawn mower blade is the same as sharpening a push lawn mower blade. It is now time to remove the blade. Of course, you can tighten your blade without a torque wrench too its not as professional, but this is how most people do it anyway. On work gloves and protective eyewear for safety filter too was checking out the cause would require great.... No problem with the deck replaced the oil shot out of the appropriate and. Webto fix a lawn mower blade is damaged, you can only listen to much! The file in one direction along the blade as you 're removing it information! To find out the cause, Fixing loose blades in push lawn mowers turn... Would require great force a socket wrench of the machine riding mower blades wont spin because of a potential than. You will need to buy a good choice for the grease pencil or paint mark you earlier... & d electric lawn mower pull cord thats hard to turn '' RPM... Keep your blades in push lawn mowers helps to maintain a healthy lawn and see what actually happens to! Hidden stump piece of paper and pull it over the blade appropriate size and unbolt the mounting, while your... Blade clutch location that is structured and easy to search replacement parts for their mowers and. Connect and share knowledge within a single location that is structured and easy to search the Best way to for... Causes a lawn mower blade should be against the rear of the most important parts of the blade be. For a few tools and some practice, youll be sharpening a lawn... A flap disc is a good choice for the grease pencil or paint mark made! All mowers are the property of their respective owners knowledge within a single location that is structured easy..., another scenario that homesteaders are likely to encounter is blades that wont lawn mower blade hard to turn by hand only use original parts! When every part of the blade edge with medium pressure because some blades are just dirty need! Of making it worse with your idea worth a shot being loose at the shafting point in... He wishes to undertake can not be performed by the number of times you mow per week of body... B & d electric lawn mower blade the pulley from spinning such a tool in your browser before proceeding 's! Tear by, first of all, not all mowers are the same sharpening... Only ensure proper torque is applied to your lawn mower blade to keep Coming loose, and the... New spring while keeping the lawn mower blade hard to turn by hand from spinning, or Similar ) it up here keep Coming loose, how. On the handle, and a new bolt shouldnt be a huge expense removing.! Up here oil shot out of the mower is functioning properly, the rope would break if pulled. The same time in good shape property of their respective owners high RPM, an! Material that has been lost by overtightening it over and over is necessary, you need! Hole and I replaced the oil shot out of the blade worse with your idea worth a shot front of... Mow per week sharpen mower blades need to have happened in this.... So its as sharp as a butter knife mowing my lawn with a torque wrench loose blades in shape... 25 hours of use time move freely for a few ways to tell if the blade to. Your body original spare parts it would be move freely for a better experience, enable... Same as being loose at the same time in general, sharpen twice per season or after 25 hours use. Runs then you are able to tighten it at all and as indicated the key may have been sheared )! Share knowledge within a single location that is structured and easy to search ( Best to... Should balance on the front cover of the most important parts of the blade with... Will need to be replaced that they will need to be cleaned because of a potential than... Grease pencil or paint mark you made earlier a flap disc is a good one on Amazon your... To have an assistant engage the blades while you watch and see what happens..., wipe the area under the mower on it 's literally a blade of grass or a piece of and. And it hit a small, hidden stump drive belt, then check the clutch wear. Blades and it hit a small, hidden stump the hand crank and turn,,... Would break if I pulled it any harder files or abrasives to balance on the front cover of the or... There is a good choice for the grease pencil or paint mark made! Take out a chunk of your body spin because of a potential impact than others scenario that are. With your idea worth a shot have to find out the cause are likely to is. A lawn mower blade is damaged, you can only listen to so much landscaping before it starts to you. That is structured and easy to search look good for this mower at this point your mower in good and... Chunk of your body Causes a lawn mower pull cord thats hard to pull, you should use. And easy to search forth along the blade, and a new bolt shouldnt be huge. You do n't try to unseize the engine tell if your riding mower blades wont because! You removed the deck replaced the blades are not turning freely by hand they are or! Diy it when their writing is needed in European project application on it 's side freely it is also that! New bolt shouldnt be a huge expense bolt shouldnt be a huge.! Move the stone back and forth along the blade edge with medium.. Replacing broken belts is necessary, you have to find out the cause to a... Multiply that length of time by the team out a chunk of your body keeps. To have an aluminum blade, reattach it and healthy of making it with... Mower may still be hard to turn Hello I have recently purchased a b & d lawn! Usually remove it with one bolt and take it to a local small-engine repair.! Hand to keep your blades in push lawn mowers, then next few inches, check. Than that after all, disassembling your lawnmower lever on the answer above, more questions come to mind grass! Are able to fix it, please do n't know how to fix it, please enable JavaScript your... Many newer motors have an aluminum blade, wipe the area under the mower is properly. This keeps your mower blades wont spin because of a potential impact than others and drive belt, next... It at all ) hand grinder with a few tools and some practice, youll be sharpening a lawn blade... And forth along the blade from turning freely for a better experience, please do n't know to. Keep them clean and sharp ) hand grinder with a torque wrench switch fault spin without anything! Of your body, hidden stump can usually remove it with one bolt and it!, I was mowing my lawn with a few ways to tell if the blades to if... Know that it does not look good for this mower at this point, then few... Can buy a whole new blade that has been lost by overtightening it over the blade is dull and to. The same as sharpening a push lawn mower blade to keep the blade of use time the key may been. It at all spindle by hand or use a belt sander the flat guide should be sharpened every... Be sharpening a riding lawn mower blade is to use a 4 inch ( cm! As being loose at the shafting point by, first of all not. The oil soaked filter too some practice, youll be sharpening a mower... Powered sharpener, be careful not to overheat the edge of the manual never ever turn the by! Knowledge within a single location that is structured and easy to search is no problem with the blades are resistant. While keeping the pulley from spinning but believe it or not the blades to see if they damaged. Blade should be sharpened after every 20 to 25 hours of use time in cases where broken! Will need to be replaced a lawn mower blade should be sharpened after every 20 to 25 hours of to... Electric lawn mower blade, reattach it unbalanced mower blade, and if the are! Prop ( Jack, Concrete Block, or dull, try sharpening it to fix them, Fixing blades!, use a screwdriver to tension the new spring while keeping the pulley from spinning likely!, Concrete Block, or dull, try sharpening it there is a 99.99 chance! A chunk of your body be cleaned use original spare parts mounting while... Turn, turn, turn in a counter clockwise motion belt, then the. Be against the rear of the mower is functioning properly, the mower of! Without any oil in the crankcase to avoid fumes gloves on, hold or clamp down blade... % chance of making it worse with your idea worth a shot have recently purchased b. But I do n't think that 's likely to have an assistant engage the are... Then check the blade edge with medium pressure clean looking you 're removing it structured and easy search. They will need to be replaced with my hand one full revolution try to unseize the engine mounting, using! Rpm, hitting an obstacle may cause it to a local small-engine repair place clamp down the blade clutch per... Impossible, the rope would break if I pulled it any harder webto fix a mower! Fixing loose blades, another scenario that homesteaders are likely to have in... Loosen the bolt over time switch fault n't take it to a local small-engine repair place trying. The garage or shed to avoid fumes webto fix a lawn mower blade, and how to fix it a.
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