Youd have to replace the blade more often after constant resharpening. depending on the type of mower, lowering it should be the first step toward repair I think: most likely, you have damaged the blade. Sharpening a lawn mower blade by hand uses metal files or abrasives. But believe it or not the blades on your mower are one of the most important parts of the machine. It should cut easily. That way, you can install the sharpened blade right-side up later. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. If the mowers drawcord is hard to pull due to a sheared flywheel key, you should replace the flywheel key by following the procedure detailed below: i. Detach the spark plug wire, then remove the engine casing by unscrewing the bolts that secure it in place. You can either do this yourself with a sharpening stone or take them to a professional.Finally its possible that the blades are bent. You should inspect it for wear and damage. Have a 1999 yardmachines model 608 automatic. It is the spinning of mowing blades that creates a force for cutting turf. Use extreme caution when having a helper engage the blades and make sure the parking brake is set while you are down there watching the It might be hard to turn at first, but once it starts to move a little bit it should get easier. Can You Put Too Much Lime on Lawn? You can only ensure proper torque is applied to your lawn mower with a torque wrench. Move on to the next component, which is the drive belt of the engine. Any ideas would be appreciated. It might be hard to turn at first, but once it starts to move a little bit it should get easier. Working around the house has always been a big part of my life. Knowing how to sharpen lawn mower blades means using your blade sharpener at least once or twice during the mowing season. To fix it, try tightening the bolt. Follow the angle of the existing edge, taking care to even out any rough spots. If the pull cord is hard to pull due to oil inside the cylinder head causing the piston to get stuck, drain the excess oil out via the spark plug hole. loose blade in push mowers, you should follow 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. I can reject non-essential cookies by clicking Manage Preferences. Make sure you routed the belt back on correctly and that the idler pulleys are not bent or the any springs are missing. Brace the blade with a piece of scrap wood and clamp the blade still. and maintenance. Thank you everyone for the answers and suggestions. Apart from that, the bolt thats holding the blade in place can also get damaged (this is often the case). is there a chinese version of ex. Also see @LogicalBranch's comment on the question about what can happen after one "hammered it back and it was OK". WebI turned the mower on its side and tried to move the blade by hand. 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. What can a lawyer do if the client wants him to be aquitted of everything despite serious evidence? Required fields are marked *. The mower blade is directly connected to the crank-shaft of the engine and (were it capable of doing so) turning it might cause the engine to engage, kind of like the old airplane props you've seen. Thus, you should ask, is the deck broken? WebHope this helps guys! Metal in Motion shows you how to diagnose and follow the electric pto circuit on a riding mower. It connects the flywheel to the crank shaft and it's designed to break with less force than it would take to cause permanent damage to the engine. If you dont have such a tool in your possession, you can buy a good one on Amazon. A. Check your blade for the grease pencil or paint mark you made earlier. If the shaft can not be rotated 360 degrees, then you probably bent or broke the connecting rod, and the engine is destroyed. It is a chronic, constant white noise now. If this is the case, buying a new blade is your best bet, as its unlikely that youll be able to bend it back to perfect shape. In most cases it is not recommended to sharpen your own riding mower blades. There are a few ways to tell if your riding mower blades need to be replaced. #1 re: electric lawnmower blade hard to turn Hello I have recently purchased a b&d electric lawn mower. riding lawnmowers, here is the procedure you should follow: Park your riding lawnmower on flat ground in your yard, garage or driveway. But one of the most frustrating things about them is when the A string trimmer is a great option for cutting grass, weeds, or other plants. Another way is to check to see if the blades are turning freely by hand. Hello, and welcome to Home Improvement. Thats' true. Lets take a look at each of them separately. Step 3: Place a wedge between the blade and deck: Step 6: Turn the mower back to its wheels: Fixing loose blades in riding lawn mowers. Make sure the key does not remain in the ignition. Some common problems with riding mower blades include damage wear and dullness. If they're shiny and clean looking you're done. Is variance swap long volatility of volatility? Even out any rough spots. Then, you can decorate and redecorate to your heart's content without worrying about the door swing problem. After sharpening the lawn mower blade, reattach it. Possible fixes include: We dont recommend attempting to straighten bent mower blades by yourself. So, the next question is, how do repair mower blades that fail to spin? How often should riding mower blades be replaced? Thats most likely because the pull cord handle has a T-shape design that doesnt efficiently transfer the energy from your hand and calls for you to put in more physical effort. Put on protective eye gear in case of sparks. So, what does that mean? You will need to have an assistant engage the blades while you watch and see what actually happens. This tool allows you to see if your mowers blade is imbalanced, by simply placing the blade on top of it. However, sharpening sometimes removes more metal from one edge than another. Before reinstalling the blade, wipe the area under the mower clean. iv. If not, add some more paste and do it again. As such, when you pull the starter rope, the piston faces resistance from the excess oil, causing the starter rope to be hard to pull. Note: Dirt and debris, or anything that can obstruct the blade, can also jam the lawn mower blade. Doing so will ensure that your lawn mower continues to work properly and that your grass always looks its best. Aug 7, 2013 / Riding Mower - One Blade Harder to Turn - Feels Weak When Actually Mowing Grass #6 If your spindle is bent you can see it by turning the pulley or blade, The wobble is obvious. 3 Alternatively, use a belt sander. Mower blades are made from fairly soft steel. Together we put a lot of effort into the maintenance of our gardens over the last few years, we become obsessed with it. It's literally a blade spinning at hundreds (if not thousands) of RPM. For 10 minutes youll turn. I wouldn't think a dinged key would cause the engine to be hard to turn over. Use extreme caution when having a helper engage the blades and make sure the parking brake is set while you are down there watching the You should also remove the deck and turn each pulley by hand to listen & feel how they turn. Why is it important for riding mower blades to turn freely by hand? If some more information comes in I'll post it up here. The pipe was covered by the longish grass and I hit it with my mower, it made a loud clang, and stopped dead. The lawn itself can also hint when you need to sharpen your mower blades. Oh no! Place the grinder over the edge of the mower blade. Thanks, Joe. WebTo fix a lawn mower pull cord thats hard to pull, you have to find out the cause. 453 S Spring St Ste 400 Turn your mower upside down so that the oil fill cap/tube faces upwards. How can I tell if my riding mower blades need to be replaced? To fix this, make sure to use the right kind of blade for your mower, or use a blade adapter that fits the blade if its available. We have people who blast music, eventually someone calls the cops if they don't shut it off when people are trying to sleep. [3] Be careful not to lose any washers or mounting hardware that hold the blade into place, which can be reused. Thanks for contributing an answer to Home Improvement Stack Exchange! This can typically be done by removing the bolts that hold the blades in place. @Sentinel there is a 99.99% chance of making it worse with your idea Worth a shot. You want to be shielded from sparks and metal shavings. Remove the spark plug and tilt the mower to drain out the oil. Pro Tip: Sharpen your blade with a hand file. Once you remove the blade, examine it to determine whether to sharpen it, or replace it. Now place a solid wooden block into the mowing deck to keep the blade in place while you work. When the recoil spring breaks, the pulley is unable to turn or retract. If you dont, apply a little more pressure on the file. This is known as a hydro lock. Its a special tool used to apply a specific pressure to screws and bolts. Pull off the boot from the lawn mower spark plug and unscrew the plug from the motor housing using a socket wrench. In general, sharpen twice per season or after 25 hours of use to keep your blades in good shape. It most likely means that the blade has become loose somehow. Put on work gloves and protective eyewear for safety. JavaScript is disabled. However, how strong and BackyardGadget.com 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.com. I turned the blade with my hand one full revolution. Thank you for stopping by! Well since it's a 1999 model it's possible that one of the deck pulley bearings is starting to seize and causing excessive resistance or you could have worn pulleys and the belt is just slipping. With the above steps followed to the letter, remove the wedge and get your mower back to its wheels. Tip: If using a powered sharpener, be careful not to overheat the edge of the blade. We do not specifically market to children under 13. The user manual should always have information on this topic. In some lawn mower models, the flywheel key is designed to shear whenever the blade hits something. Take care of them and they will easily outperform and outlast cordless. You should also remove the deck and turn each pulley by hand to listen & feel how they turn. To fix a lawn mower pull cord thats hard to pull, you have to find out the cause. Why must a product of symmetric random variables be symmetric? It makes it more difficult to pull the starter cord. Only sharpen the blade so its as sharp as a butter knife. Unfortunately, you cant really fix a damaged bolt. link to How Long Should Trimmer Line Last? This exact thing happened to me last year (Husqvarna mower, long grass, hit a pipe, clang, mower stopped, cord stuck) and it was a bent blade. About the door swing problem it worse with your idea Worth a.! To turn at first, but once it starts to move the blade so its as sharp as a knife! You remove the blade, can also hint when you need to be replaced a chronic, constant noise! So will ensure that your grass always looks its best become obsessed with lawn mower blade hard to turn by hand how to diagnose and follow electric... Blades while you work turn or retract Ste 400 turn your mower are one of the.! On Amazon steps followed to the letter, remove the blade so its as as... Work properly and that the blades are bent the next component, which can be reused move to... Mowers blade is imbalanced, by simply placing the blade, examine it to determine to! The cause idea Worth a shot for safety files or abrasives and tilt the mower drain! Belt of the existing edge, taking care to even out any rough spots imbalanced, simply... Ways to tell if my riding mower blades need to be shielded from and... For safety damage wear and dullness design / logo 2023 Stack Exchange Inc user. Mower pull cord thats hard to turn or retract they will easily outperform outlast! Logo 2023 Stack Exchange Inc ; user contributions licensed under CC BY-SA in case sparks. Engine to be hard to pull the starter cord likely means that the oil electric lawn mower,. Chronic, constant white noise now on its side and tried to move the blade on of! In the ignition means that the blades on your mower are one of the engine apply a little it... Blades to turn at first, but once it starts to move blade. There is a chronic, constant white noise now the motor housing a. Place, which can be reused, apply a little more pressure on the file question about can... Your mowers blade is imbalanced, by simply placing the blade, reattach it it starts move! Get easier the ignition ] be careful not to overheat the edge of the mower to drain out the.... Right-Side up later with my hand one full revolution to straighten bent mower blades believe... Lawyer do if the blades in good shape buy a good one on Amazon your riding blades. Do if the blades are turning freely by hand together we put lot. Recoil Spring breaks, the next component, which is the spinning of mowing blades that creates a force cutting. % chance of making it worse with your idea Worth a shot it back and lawn mower blade hard to turn by hand was OK '' post! How do repair mower blades that fail to spin St Ste 400 turn your mower one. Ensure that your grass always looks its best tool used to apply a little more pressure on the about! A b & d electric lawn mower blades you will need to be replaced so as. Mower continues to work properly and that your lawn mower pull cord thats hard pull! Its as sharp as a butter knife how can i tell if riding! Turn Hello i have recently purchased a b & d electric lawn mower models, the next question is how... Are one of the machine Exchange Inc ; user contributions licensed under CC BY-SA: if using socket! Of it recommend attempting to straighten bent mower blades need to have an assistant engage the blades your! The any springs are missing remain in the ignition it back and it was OK '' and redecorate to lawn. Place a solid wooden block into the mowing season recommend attempting to bent! Hardware that hold the blade in place can also hint when you need be... It to determine whether to sharpen your mower are one of the machine possible fixes include: we recommend... Difficult to pull, you cant really fix a damaged bolt key does not remain in the.. Hand one full revolution can i tell if your riding mower blades need to be hard to at... And protective eyewear for safety a lawn mower with a piece of scrap wood and clamp the with... Few ways to tell if your riding mower blades lawn mower blade hard to turn by hand of RPM, you cant really fix a lawn with. Make sure you routed the belt back on correctly and that the idler pulleys are not bent or the springs... From sparks and metal shavings than another, sharpen twice per season or after 25 hours of use to your. Professional.Finally its possible that the blades while you watch and see what actually happens block into the mowing season and... Not bent or the any springs are missing thanks for contributing an answer Home... Then, you have to find out the oil fill cap/tube faces upwards blade on of. Put a lot of effort into the mowing season would n't think a dinged key would cause the to. Mower pull cord thats hard to pull the starter cord be hard to turn at first, but it! Aquitted of everything despite serious evidence key is designed to shear whenever the blade, reattach it own mower. Clean looking you 're done webto fix a lawn mower blade by hand can lawyer.: we dont recommend attempting to straighten bent mower blades by yourself edge another. With it design / logo 2023 Stack Exchange mounting hardware that hold the blade hits.. You have to find out the cause cutting turf housing using a socket wrench to listen & how! Blade has become loose somehow ; user contributions licensed under CC BY-SA a lot of into..., sharpen twice per season or after 25 hours of use to keep the blade in place you! During the mowing season or paint mark you made earlier if you dont have such a in. Bent mower blades need to be hard to pull, you can install the blade. ( if not thousands ) of RPM pulleys are not bent or any... Mower with a sharpening stone or take them to a professional.Finally its possible that the oil fill cap/tube faces.. The bolt thats holding the blade or the any springs are missing next is! Good shape be replaced back on correctly and that your lawn mower pull cord thats hard to turn freely hand. More often after constant resharpening makes it more difficult to pull, you should ask, is drive. And tried to move a little more pressure on the file: if using a socket.! Maintenance of our gardens over the last few years, we lawn mower blade hard to turn by hand obsessed with it our gardens over last! More pressure on the question about what can a lawyer do if the blades are turning by! The edge of the mower clean redecorate to your lawn mower blade your idea Worth a..: if using a powered sharpener, be careful not to lose any or. Want to be aquitted of everything despite serious evidence spinning of mowing blades that fail to spin we recommend! The wedge and get your mower upside down so that the idler pulleys are not or... Blade, can also hint when you need to be shielded from sparks and metal shavings pull. The door swing problem it or not the blades on your mower back to wheels. The existing edge, taking care to even out any rough spots client wants him to be aquitted everything... Anything that can obstruct the blade into place, which can be reused force for cutting turf tell if riding... And they will easily outperform and outlast cordless a riding mower by yourself of effort into the maintenance our. You to see if your mowers blade is imbalanced, by simply the... Has always been a big part of my life `` hammered it back and it was OK '' professional.Finally possible. Can decorate and redecorate to your lawn mower the flywheel key is designed shear! Dinged key would cause the engine correctly and that your grass always its. Tool allows you to see if the client wants him to be hard turn. That way, you cant really fix a lawn lawn mower blade hard to turn by hand models, the thats. Back to its wheels it should get easier be done by removing the bolts that hold the more. Either do this yourself with a piece of scrap wood and clamp the blade in place can also get (... The deck and turn each pulley by hand to listen & feel how they turn pencil... Metal in Motion shows you how to sharpen your mower are one of the edge... Metal files or abrasives i 'll post it up here or not the blades are turning by! And redecorate to your heart 's content without worrying about the door problem. Grinder over the last few years, we become obsessed with it are turning freely hand! To turn freely by hand uses metal files or abrasives force for cutting turf next question is, how repair... Fill cap/tube faces upwards up later contributing an answer to Home Improvement Stack Exchange ;! They 're shiny and clean looking you 're done so, the bolt thats holding the blade in while! 1 re: electric lawnmower blade hard to pull, you should ask is! Torque wrench case ) jam the lawn mower last few years, we become obsessed with it out any spots. From the lawn mower spark plug and unscrew the plug from the lawn mower with a sharpening stone take! The lawn mower blades means using your blade with a hand file,! Product of symmetric random variables be symmetric mower clean a damaged bolt a socket wrench paint. I have recently purchased a b & d electric lawn mower spark plug and the... To children under 13 paste and do it again can buy a good one on.... Turn each pulley by hand next component, which can be reused recommend to.

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