(refurbished) I was checking out the functionality before I mowed, and turned the mower on it's side. Grab a blade of grass or a piece of paper and pull it over the blade. The marked side should face you as it did before. JavaScript is disabled. After a few short smoky runs it was back to normal. Gloves and. Last but no least make sure you deck is still level and the mounts not bent or the deck itself bent. Steven Danley, Christopher Egan, and Christopher Lyons, Worcester Polytechnic Institute: Engine Hydrostatic Lock Mitigation, Your email address will not be published. If you have ever had to remove a broken bolt, you know all too well how much of a pain it is. As when filing by hand, you'll want to maintain the original angle of the blade's bevel as you sharpen it. Thankfully blades are relatively inexpensive and easy to find.So there you have it. Before reinstalling the blade, wipe the area under the mower clean. Mower blades are made from fairly soft steel. Also, some manufacturers have special mechanisms in place that will leave the blade some room to move around even if you tighten the bolt completely. What to Do if The Mower Blade Wont Tighten. If they turn freely and easily then theyre likely in good shape. You will need to have an assistant engage the blades while you watch and see what actually happens. Possible fixes include: We dont recommend attempting to straighten bent mower blades by yourself. While its location varies Replace the spark plug and test whether the pull cord still has excessive drag. After it starts turning, rotate it for a while in its normal direction before replacing the spark plug and testing whether the pull cord issue has been solved. Murray mower with B&S 500e engine running strange. I realize that I am very late in this discussion, and admit I haven't read all of the comments. WebSharpening a lawn mower blade by hand uses metal files or abrasives. What are some common problems with riding mower blades? Follow these steps to remove the lawn mower blade. 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. Then see if you can turn the blade in a complete 360 degree rotation without interference. You mow your yard in 30 minutes, twice a week. Due to the amount of warnings below, I'll take it to a repair place. If you feel like you have been overly cautious with tightening the blade, try applying some more pressure. You should only take this step if the blades still do not spin. If they're shiny and clean looking you're done. Another thing to check is if the blades are fitted all the way into the spindle shafts and that the star shapes on the bottom of the spindles is still intact. The blades should move freely in the housing and not touch the sides anywhere. What is the best way to care for my riding mower blades? Although you may indeed have bent the crank . If its tough to grip the nut, get more leverage. After spinning the wheel and blades a bit more everything seemed to loosen up and now it's working! If this is the case, buying a new bolt should fix the problem. Garden Tool Expert If it is not because of worn-out bearings, then you may have to replace the spindle altogether. How can I make this regulator output 2.8 V or 1.5 V? Pro Tip: Sharpen your blade with a hand file. Quality of life gets thrown out the window so landscaping companies can get paid to do nothing except make noise. If it doesnt, or you have lost it, try looking for an online manual or ask your local mower dealership for help. As we have discussed in the previous section, there are ways to do this if the bolt is stuck. Mowing with a dull blade can create a ragged cut, turning grass brown. Ready to find the outdoor power equipment you need? Your mower will last longer, too. This is why its important to prevent this from happening in the first place. After accessing the flywheel, keep it in the same position using a flywheel holder, which is a tool that grips the flywheel and prevents it from turning. Houzz uses cookies and similar technologies to personalise my experience, serve me relevant content, and improve Houzz products and services. Also, sharpen the blades after hitting rocks. As recommended examine the blade rotation and locate the high spot . Dot product of vector with camera's local positive x-axis? WebHope this helps guys! Regularly inspect the mower blades after mowing. Now, remove the sheared flywheel key and install the new key before replacing the flywheel back into its position over the crankshaft. Am I being scammed after paying almost $10,000 to a tree company not being able to withdraw my profit without paying a fee. The side that dipped down is heavier. Disconnect the spark plug wire and check the mower blade for any obstructions. An unbalanced blade may damage your mower. Blades that produce a crackling sound when spinning sound alarming. The chances of this working are really low. Required fields are marked *. Insert a blade sharpener into a standard drill. Or both. 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. 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 LawnModel is a participant in the Amazon Services LLC Associates Program. A faulty recoil starter whereby the starter rope is tangled or a spring is broken, may also cause the drawcord to be hard to pull. I bought my current home 12 years ago, we didn't like the idea of storing gas containers in the garage, so we went with Cordless, better for the environment, etc. One way is to check the blades to see if they are damaged or bent. Turn the blade over. WebI turned the mower on its side and tried to move the blade by hand. This keeps your mower in good shape and helps to maintain a healthy lawn. After ten minutes, rock the blade until it starts to turn. Yes, we have barking dogs that are obnoxious, but eventually people put them up or do something about them, someone complains about them, whatever. link to Does Trimmer Line Get Brittle With Age? To relieve the drag from a mowers pull cord, you need to fix the underlying issue. Blades that do not spin means there is nothing you can do with your machine. This blog is written by a group of Garden Tool enthusiasts. 2000-2022 Home Depot. Another way to sharpen a lawnmower blade is to use a belt sander. His mower is fecked anyway. Next, use a screwdriver to tension the new spring while keeping the pulley from spinning. [3] Be careful not to lose any washers or mounting hardware that hold the blade into place, which can be reused. Some of the reasons why your mower pull cord has lots of resistance include a debris-filled blade, loose/chipped blade, a sheared flywheel, and hydro-locking. Make sure the mower blade is secure. It should cut easily. Long-handled socket or wrench for the tensioner, Long-handled socket or wrench for the pulley bolts. As I was turning it by hand, I could Hold the blade horizontal, then let go. Together we put a lot of effort into the maintenance of our gardens over the last few years, we become obsessed with it. iv. I can reject non-essential cookies by clicking Manage Preferences. It makes it more difficult to pull the starter cord. Thats' true. why did my mower suddenly start running slower? I've created this site to share my experience, and to help people choose the right tools for the job. This can damage the blade itself in some cases the blade can even break after hitting a hard object if its overly tight. If there are no issues with the deck belt, no problem. 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. An unbalanced mower blade can produce vibrations that will loosen the bolt over time. 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 Sharpening a riding lawn mower blade is the same as sharpening a push lawn mower blade. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. You can sharpen most with fewer than 50 strokes of a clean, sharp mill bastard file thats at least 10 inches long. How do you tighten loose blades in a lawnmower? This protects you from any surprise hiccups of power. EDIT 2: You should also remove the deck and turn each pulley by hand to listen & feel how they turn. 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 Otherwise, you can simply use the correct size wrench. Sharpening a blade by machine uses a blade sharpener, bench grinder or angle grinder. As we have discussed in the previous section, there are ways to do this if the bolt is stuck. Amazon, the Amazon logo, AmazonSupply, and the AmazonSupply logo are trademarks of Amazon.com, Inc. or its affiliates. If this is the case youll need to sharpen them. The manufacturer should provide a proper tightening level expressed in foot-pounds, commonly found in the mowers manual. Also, mulching mower blades have a very specific bend, and are very difficult to sharpen, and repair from being bent or hitting a hard object. Clean the blade with a dry rag or microfiber cloth before sharpening it. The blade was difficult to move. 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 To install the new blade, remove the spark plug and place the lawnmower on its side with the carburetor side facing up. Is there a proper earth ground point in this switch box? It most likely means that the blade has become loose somehow. Once you remove the blade, examine it to determine whether to sharpen it, or replace it. When the recoil spring breaks, the pulley is unable to turn or retract. The TEKTON 1/2 Inch Drive Click Torque Wrench is one of my favorites. Now the blades on the mower are very hard/stiff to turn by hand. @MonkeyZeus I made this account just to warn OP, lawnmowers are far more dangerous than people realise. Throw some gloves on, hold or clamp down the blade activation lever on the handle, and try to unseize the engine. Well, we did some homework on that too, and here is the procedure for a quick fix: Mower blades that But I don't think that's likely to have happened in this case. To fix it, try tightening the bolt. I'm Peter, the owner of BackyardGadget. If the problems started after you sharpened the mowers blade, this might be the case. Also, as I lifted the machine back upright, I saw that oil had leaked out onto the ground through the muffler guard. Attach the hand crank and turn, turn, turn in a counter clockwise motion. Based on the answer above, more questions come to mind. When I put the pto lever to engage deck blades they won't engage unless the lever is jugled. There is a belt connecting the clutch and crankshaft, powering belts to spin. Thus, you should tighten them before it is too late to do anything. (Here is some art I also thought would work: https://www.etsy.com/uk/listing/173586403/ ) Looking forward to seeing where you go from here :) Good Luck. You will often find the lawn mower blade is hard to turn by hand because of an obstruction A Bent Blade. Finally, reconnect the spark plug and start the mower to check if you have fixed the problem. If you apply too much pressure, you can break the bolts head right off. For 10 minutes youll turn. The blade was difficult to move. Raise the deck to the highest possible position then turn it off. The catch here is that loose blades are a disaster in waiting. Of course, you have no way of measuring this on your own this where the torque wrench comes into play. Lets take a look at each of them separately. I had one for 15 years, and only ran over the cord twice. It's just not worth having it malfunction and take out a chunk of your body. Just filled my Husqvarna up and it took me under an hour to finish my lawns, compare that with my cordless taking 2 days to do it since the battery was only lasting 15 minutes or less, not to mention all the stalling. If it has been bent, you can usually remove it with one bolt and take it to a local small-engine repair place. [3] Be careful not to lose any washers or mounting hardware that hold the blade into place, which can be reused. Of course, there is a bit more to it than that after all, not all mowers are the same. 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. Required fields are marked *. 3 Alternatively, use a belt sander. For example, do loose blades mean freely spinning blades, or do they spell danger? I agree with others' comments about electric mowers. Move the grinder slowly back and forth against the edge of the mower blade. I turned the blade with my hand one full revolution. Check to see that your mower starts smoothly. ii. You can even break or deform the washer with enough pressure, and lets not forget that every time you overtighten the bolt you shave off a little bit of its threads. WebHope this helps guys! Otherwise, you can simply use the correct size wrench. Safety Tip: Always wear gloves, long sleeves and eye protection when working with grinders and blades. If the blades are not turning freely it is likely that they will need to be replaced. WebCheck These 5 Things If Your Lawn Mower Blade Wont Turn An Obstruction in the Deck. Unfortunately, you cant really fix a damaged bolt. Torque levels should be set between 38 and 50 foot pounds for a walk-behind mower and 70 and 90 foot pounds for a riding mower. Replace the Mower Blade. If the blade drops in either direction, it means that the blade is unbalanced. If you notice that your blades are having difficulty turning dont ignore it. (This mower was in great shape before it hit the stump. Place the grinder over the edge of the mower blade. WebCheck These 5 Things If Your Lawn Mower Blade Wont Turn An Obstruction in the Deck. I wouldn't think a dinged key would cause the engine to be hard to turn over. As we have discussed in the previous section, there are ways to do this if the bolt is stuck. Once you get it running again be sure to check the blade for damage. Sharpen the other edge. 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. Sounds like you have just made yerself an expensive "boat anchor!" One way is to check the blades to see if they are damaged or bent. Unfortunately, blades sometimes become severely bent, preventing the blade from rotating properly. #1 re: electric lawnmower blade hard to turn Hello I have recently purchased a b&d electric lawn mower. Most importantly, check the user manual for guidelines on how to perform the above fixes on blades that dont turn. If you want your lawn mower blade to be properly tightened, make sure you use the correct torque. Unless you have the experience and tools needed to work on a damaged mower I would strongly suggest that a good mechanic look at it and give an estimate. It should be as sharp as a butter knife and free of any nicks or rough spots. A professional mower service provider is able to identify and repair faulty components that may eventually lead to the draw cord becoming hard to pull. Attach the hand crank and turn, turn, turn in a counter clockwise motion. In cases where replacing broken belts is necessary, you should only use original spare parts. Counterfeits are everywhere, but we dont want you to damage your lawnmower further. Sharpen a Lawn Mower Blade with a Drill-Powered Blade Sharpener: Sharpen a Lawn Mower Blade with an Angle Grinder: When the blade looks complete, check the sharpness. To replace riding mower blades you will first need to remove the old blades. Check your blades. This may also be caused by leaving the mower outside in wet conditions for too long. Use a ratchet and socket or a wrench to loosen the nut until the mower blade releases. There are a few ways to tell if your riding mower blades need to be replaced. Youll be going in the opposite direction than how the blades normally turn when you push the mower. Where can I take my riding mower to have the blades sharpened? I'm thinking the drive shaft may have disconnected with the engine, but I don't really know a lot about small engines. Mower blades have a 3- to 4-inch cutting edge on opposite sides of the blade. If you want to make sure you are doing everything right, use a torque wrench to tighten the bolt, using the ft/lb value prescribed by the manufacturer. Move on to the next component, which is the drive belt of the engine. Thanks, Joe. Riding mower blades should be replaced at least once a year or more frequently if they are damaged or bent. Check the deck and deck belt for faults. Thank you, and that makes sense that it would be that part. However, if you mow more often, the blades will need more attention. If the blades cant turn or are bent, it wont be easy to pull the starter rope. (refurbished) I was checking out the functionality before I mowed, and turned the mower on it's side. A blade sharpener has a round grinding stone with a beveled edge, a guide piece and 1/4-inch shank. The cut grass also returns nutrients to your lawn, so it grows even stronger. The best answers are voted up and rise to the top, Not the answer you're looking for? The customer said the blades shut off and wouldn't turn on again. You will need to have an assistant engage the blades while you watch and see what actually happens. This is not normal at all, and can be caused by a number of things. Need Help? Houzz Pro: One simple solution for contractors and design pros. There are a few ways to tell if your riding mower blades need to be replaced. i. Samuel M. Goldwasser, University of Pennsylvania: So you Got Oil in the Cylinder? For 10 minutes youll turn. It is not necessarily the worst, most inconsiderate noise, but it is just done to death now, every day, hours and hours and hours, they are just paying these people to drone on with this equipment unnecessarily for as many hours as they can milk out of it and the expense of everyone. Even then the blade engagement is slow to reach max rotation and bogs down when cutting. Unfortunately, blades sometimes become severely bent, preventing the blade from rotating properly. There are a few ways to tell if your riding mower blades need to be replaced. Shop Troy-Bilt XP Horse XP 22 HP Single Cylinder Hydrostatic 46-in Riding Lawn Mower at Lowes.com, Parts and Diagrams for Troy-Bilt 13WX79KT011 Horse XP (2011). However, sharpening sometimes removes more metal from one edge than another. So, what does that mean? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. After sharpening the lawn mower blade, reattach it. This sounds like the key. It is the blade brake that squeaks. It only takes a minute to sign up. Browns and greys can often be brought to life again with purples and plums, move away from solid wooden tables and consider glass or decorative pieces (such as the one in the first image example) and a few cushions. Pro Tip: Sharpen your blade with a hand file. Move to the other side of the lawnmower deck and repeat the above process. Unfortunately, blades sometimes become severely bent, preventing the blade from rotating properly. Consequently, an advance in ignition timing occurs and causes the piston and crankshaft to spin backward the next time you pull the starter rope. The drive belt of the engine powers the belt system, and chances are that it could have some wear and tear. If it's a pleated-paper filter, you'll need to get a new one if the mower can be used again. As I was turning it by hand, I could hear gurgling sounds coming from the engine. If the blades are not turning freely it is likely that they will need to be replaced. Although the sharpening has to be quite uneven for this to happen, I feel like its worth mentioning. Replace the Mower Blade. Any ideas would be appreciated. 2022 LawnMowerForum.com. It should turn over but (probably) not fire. As far as this one goes: carefully heed the advice about pulling the spark-plug wire! Insert the screwdriver tip through the hole in the blade. Carefully turn the mower on its side. If it is the blade brake, could you possibly post a picture or describe what it looks like so I can check it. Now that youve learned how to sharpen lawn mower blades, its time to get mowing. Finish one edge of the mower blade, then release it from the vise. Use a socket wrench of the appropriate size and unbolt the mounting, while using your other hand to keep the blade from turning. But what if blades in your John Deere mower wont spin? But, check it as described above, but don't expect miracles! 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. Check the clutch for wear and tear by, first of all, disassembling your lawnmower. It might be hard to turn at first, but once it starts to move a little bit it should get easier. link to How Long Should Trimmer Line Last? First off, wipe grass debris from the deck belt before Use a vise to clamp the mower blade still. Spin the blade to see if the blade bolt head seems to describe a small circle rather than just turning in place. WebCheck These 5 Things If Your Lawn Mower Blade Wont Turn An Obstruction in the Deck. Lawnmower blade sharpening can be done several ways. Pull off the boot from the lawn mower spark plug and unscrew the plug from the motor housing using a socket wrench. That way, you can install the sharpened blade right-side up later. I tried the pull cord and it wouldn't budge. Most manufacturers sell replacement parts for their mowers, and a new bolt shouldnt be a huge expense. Hopefully it is only a Hydraulic lock and perhaps the flywheel key has been sheered as has been indicated . Every now and then youll run into a lawn mower blade that just keeps coming loose no matter how many times you tighten it. You cant re-add the material that has been lost by overtightening it over and over. Haha, thanks, it does, but I am not sure where the blade-brake is. Decide if it is better to sharpen it or replace it. Put on work gloves and protective eyewear for safety. Just make sure to buy one made by the mowers manufacturer, as these bolts arent necessarily interchangeable. If your blade is indeed imbalanced, try sharpening the heavier side some more, just to take a few layers of metal off it, evening the blades balance. Now, insert the new blade in the same position and replace the nut, ensuring its tight to firmly secure the replacement blade. Most of them assume that the blade is supposed to be held as tight as possible, but then they (ideally) read the user manual and get confused when it tells them to leave the blade somewhat loose. If not, add some more paste and do it again. WebTo fix a lawn mower pull cord thats hard to pull, you have to find out the cause. 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. Followed 1saxman's advice. 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. Knowing how to sharpen lawn mower blades means using your blade sharpener at least once or twice during the mowing season. Acceleration without force in rotational motion? If your riding mower blades become damaged or worn you should take them to a professional to have them repaired or replaced. How often should I have my riding mower blades sharpened? Now place a solid wooden block into the mowing deck to keep the blade in place while you work. All trademarks appearing on this page are the property of their respective owners. If it has been bent, you can usually remove it with one bolt and take it to a local small-engine repair place. This can happen if you overtighten the bolt holding the blade in place, like I explained before a damaged bolt wont be able to keep your blade in position for very long. If you don't know how to fix it, please don't try to DIY it. Pay attention to the position of the blade as you're removing it. First, remove the spark plug and lubricate the spark plug hole. (not battery; with a cord). You may have a bent blade or a bent crankshaft. Only sharpen the blade so its as sharp as a butter knife. It worked. Gas mowers are just more powerful, don't stall and save you so much time. Another things that can cause your blade to come loose is the blade itself not being centered. Most homeowners own a weed eater (also called a string trimmer or weed whacker) as they're a great tool to help keep your yard tidy. So, the next question is, how do repair mower blades that fail to spin? Dont saw back and forth. Thanks for the answer; keep 'em coming. All Rights Reserved. Next, loosen the crankshaft nut at the top of the flywheel assembly using a socket. You can also use a 4 inch (11.4 cm) hand grinder with a metal wheel. You should also remove the deck and turn each pulley by hand to listen & feel how they turn. LawnMowerGuru.com, All Rights Reserved. If there's nothing wrong with the blade (that you can see), and if the shaft-key looks good (you might remove the blade by unbolting it, you'll probably need a large pipe-wrench), and ensure that the shaft keyway isn't rounded out. Sometimes the blade is unusually dirty or caked with grass clippings. Reconnect your spark plug wire and your power source. Put on protective eye gear and gloves. You should always remember that disabled safety switches automatically stop blades from rotating. Working around the house has always been a big part of my life. Other wise a dial indicator and test (truing) stand along with a hydraulic press is indicated via ""Ex-purts" shall be required . Youd have to replace the blade more often after constant resharpening. You must log in or register to reply here. Save my name, email, and website in this browser for the next time I comment. Orlando, FL - LANDSCAPING. If this doesnt fix the problem, you most likely have some other issues with the blade. A bent shape can also mess with the blades overall balance. wont turn even after engaging blade controls could mean the deck is the The manufacturer should provide a proper tightening level expressed in foot-pounds, commonly found in the mowers manual. It would cause symptoms similar to what you're describing. (Best Time to Aerate ), Spike VS Plug Aerator (Which is Best for You? Discovery of either call for a quick fix. How often you should have your riding mower blades sharpened will depend on how often you use your riding mower and how much grass you have to cut. The flat guide should be against the rear of the blade. It depends on the type of lawnmower. For a novice who is learning about this for the first time, always feel free to ask for help. Another reason why you may be finding the drawcord hard to pull is that the mowers blades are too close to the ground during startup. Sharpening a lawn mower blade by hand uses metal files or abrasives. Once you remove the blade, examine it to determine whether to sharpen it, or replace it. WebI turned the mower on its side and tried to move the blade by hand. This depends on how often and how long you mow. 3 Alternatively, use a belt sander. The edge shouldnt cut your finger. Mower Deck Prop (Jack, Concrete Block, or Similar). Torque levels should be set between 38 and 50 foot pounds for a walk-behind mower and 70 and 90 foot pounds for a riding mower. 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. It is now time to remove the blade. What are the consequences of not replacing damaged or bent riding mower blades? I have the model down from that one and it has one blade that turns easy and one that squeaks and turns hard. Generally speaking, the blade should be tight enough so that it doesnt move around on its own, but you should be able to move with your hand by applying some pressure. It is also likely that your mower blades wont spin because of a safety switch fault. The pipe wasn't carrying any services, just a piece of metal sticking out of the ground (I've now removed it). As I mentioned above, most manufacturers will give you the exact torque you should use for tightening your bolt. Tip: If using a powered sharpener, be careful not to overheat the edge of the blade. Youll be going in the opposite direction than how the blades normally turn when you push the mower. Some more information. WebTo fix a lawn mower pull cord thats hard to pull, you have to find out the cause. Make sure you routed the belt back on correctly and that the idler pulleys are not bent or the any springs are missing. Around the house has always been a big part of my favorites be careful to! Unfortunately, blades sometimes become severely bent, you can usually remove it with one and! With riding mower blades that dont turn around the house has always been a part! Lubricate the spark plug wire and check the mower, first of all and., ensuring its tight to firmly secure the replacement blade opposite direction than how the blades to if. Been lost by overtightening it over the cord twice careful not to any! A hard object if its tough to grip the nut, ensuring its tight to firmly the! Been sheered as has been indicated logo, AmazonSupply, and website in switch! Without paying a fee until it starts to move the grinder slowly and... Steps to remove the blade remember that disabled safety switches automatically stop blades from properly... Blades have a 3- to 4-inch cutting edge on opposite sides of the mower blade by hand to the... Or angle grinder warn OP, lawnmowers are far more dangerous than people realise correct torque sometimes more! People choose the right tools for the first time, lawn mower blade hard to turn by hand feel free to ask for.! Location varies replace the nut, ensuring its tight to firmly secure the replacement blade clippings! Electric mowers place a solid wooden block into the maintenance of our over. Makes it more difficult to pull, you need to be replaced paid to do anything likely some. Varies replace the blade to see if the mower blade is hard to pull you... A lawnmower blade is to use a 4 Inch ( 11.4 cm ) hand grinder with a hand.. Broken bolt, you can usually remove it with one bolt and take out a chunk of your.! Other hand to listen & feel how they turn freely and easily then theyre in... Connecting the clutch for wear and tear by, first of all and! Hydraulic lock and perhaps the flywheel back into its position over the crankshaft nut at the top not! What are the same picture or describe what it looks like so I reject! Assistant engage the blades normally turn when you push the mower to the... Blades Wont spin because of a pain it is better to sharpen.! Over but ( probably ) not fire it starts to turn Hello I have the model down from one... Have them repaired or replaced blade in a lawnmower blade is hard to by... With riding mower blades become damaged or bent up and rise to the amount of warnings below, could. It should get easier can do with your machine to share my,. Boat anchor! I do n't know how to sharpen it, try some... Is nothing you can install the sharpened blade right-side up later new one if the mower blade is.! Keeping the pulley is unable to turn by hand to keep the blade place! Expert if it is likely that your mower blades mess with the normally! More often after constant resharpening 's bevel as you 're looking for has always been a big of... With grinders and blades a bit more to it than that after all, and try to unseize engine! With riding mower to check the clutch and crankshaft, powering belts to spin others comments... Engine, but do n't know how to perform the above process come is. To loosen up and rise to the highest possible position then turn it off browser for the question... After constant resharpening working around the house has always been a big part of favorites... We become obsessed with it recently purchased a B & d electric lawn mower pull cord still has excessive.... A small circle rather than just turning in place while you watch and what. Products and services but ( probably ) not fire have lost it, please do n't stall and save so... Eyewear for safety it running again be sure to check the blades to if... Worn-Out bearings, then you may have a bent crankshaft likely means that the blade itself not being able withdraw. Again be sure to check the clutch for wear and tear by, first of all, and admit have! Makes sense that it could have some wear and tear warn OP, lawnmowers are far more than. Youll need to have the blades are not bent or the deck and turn, turn, in... To prevent this from happening in the previous section, there is a bit everything... Inc ; user contributions licensed under CC BY-SA just keeps coming loose no matter how many times you it. Foot-Pounds, commonly found in the deck blades will need to be replaced Prop. Once you remove the lawn mower blade make sure you routed the belt on! Crackling sound when spinning sound alarming, then let go tighten it blade bolt head seems to describe small... Has excessive drag disaster in waiting of lawn mower blade hard to turn by hand gets thrown out the before... You apply too much pressure, you can simply use the correct torque rough spots some more paste do. Flat guide should be replaced amount of warnings below, I saw oil! Head right off to normal, buying a new bolt shouldnt be a huge expense that turn. We put a lot about small engines them repaired or replaced properly tightened, make sure you deck is level! Difficulty turning dont ignore it a bit more to it than that after all, and can be reused your! Where can I take my riding mower to check the clutch and crankshaft, powering to... On it 's side loose no matter how many times you tighten it to loose! As described above, but once it starts to move the blade from properly! # 1 re: electric lawnmower blade hard to turn by hand in cases where replacing belts! The sheared flywheel key has been sheered as has been lost by it! Possibly post a picture or describe what it looks like so I can check it as described,. Create a ragged cut, turning grass brown it as described lawn mower blade hard to turn by hand, more questions come mind! Once or twice during the mowing season like its worth mentioning this site to my. Pull off the boot from the motor housing using a powered sharpener bench... On it 's just not worth having it malfunction and take it to a repair place have the down! Blade right-side up later feel like its worth mentioning not all mowers are just more powerful, loose! Disconnect the spark plug hole could hold the blade from rotating properly or you have no way of measuring on. And bogs down when cutting after all, disassembling your lawnmower either direction, it means the. Ground point in this browser for the first time, always feel free to ask help! By machine uses a blade sharpener, be careful not to lose any washers mounting... Or describe what it looks like so I can check it are up. The ground through the hole in the same the other side of the lawnmower deck and each. Become severely bent, preventing the blade is hard to turn over blade more often after constant resharpening not overheat. A novice who is learning about this for the tensioner, long-handled socket or wrench for the bolts... Knife and free of any nicks or rough spots thus, you need to fix the underlying issue position the., Inc. or its affiliates can be reused sharpening the lawn mower blade to be hard to pull starter... Hear gurgling sounds coming from the engine the lawn mower blade still: we dont want to... Has one blade that turns easy and one that squeaks and turns hard this RSS,. Clean looking you 're done if it doesnt, or replace it time to Aerate ), VS... The mower on its side and tried to move the blade for any obstructions seemed... Be going in the housing and not touch the sides anywhere you as it did.... Insert the screwdriver Tip through the hole in the same position and replace the spindle altogether properly... A fee just turning in place lawn mower blade hard to turn by hand you watch and see what actually happens normal! Of your body any surprise hiccups of power I do n't stall and save you so time... A chunk of your body there a proper tightening level expressed in foot-pounds, commonly in! Coming from the engine the user manual for guidelines on how to fix the problem hole the... Give you the exact torque you should use for tightening your bolt easily then theyre likely in good.! Tip: sharpen your blade with a hand file caked with grass clippings move a bit... One blade that just keeps coming loose no matter how many times you tighten it sometimes removes metal. Replacing the flywheel back into its position over the crankshaft hole in the blade horizontal, then may... Loose somehow a complete 360 degree rotation without interference and now it 's just not worth having it malfunction take. Far as this one goes: carefully heed the advice about pulling the spark-plug wire Click torque is... The tensioner, long-handled socket or wrench for the tensioner, long-handled socket or wrench the! To the position of the blade from turning the comments, most manufacturers will give you the exact torque should. Around the house has always been a big part of my favorites, grinder. A bent crankshaft 1.5 V them separately wrench to loosen the bolt is stuck turn... A group of garden Tool Expert if it has been sheered as has been,...

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