To avoid tipping the mower over, its important to have a floor jack available. . My blades are duller than cspan right now. Mulching blades feature more curves and an increased cutting edge. 482879. Required fields are marked *. In general, you will find the reverse threaded blades in the toro lawn mower. This can be done by attaching a c-clamp to the mower deck or by using a Scag Blade Buddy to cover the blades sharp edges while making contact with the interior of the mower deck and preventing movement. Are Cub Cadet Mower Blades Reverse Threaded? That's what it sounds like you are doing. " The threads which have reverse threads in the lawn mower are usually the blade nuts which are so incorporated to safeguard the blades on the drive shaft of the IC engine. Threads, defined as the continuous spiral ridges on the bolt, move from the bottom, pitching towards the left in reverse threads. When you are installing mulching blades, look for the teeth on the mulching blade. Your number one source for replacement cheap Mower Blades online! The main benefit of this is to provide a secured lock on the blade that is located in the shaft of the engine. How to Make Mower Blades Spin Faster: Total 8 Ways [In-Depth], Why are Mower Blades Hitting Each Other: 7 Causes [Hidden], How Often Change Lawn Mower Blade: Depends on 2 Factors [Only], Your email address will not be published. A "CCW" rotation is normally used for reverse mounting (pulley towards engine). After water spraying through the hose pipes often, a little bit of dirt may stick in the blade. Generally, when you are mowing the lawn, there can be debris or rocks. Again, the gas tank should be empty. Reverse threading ensures safety by continuing to fasten the bolts as the blade rotates. $4.68. Bobcat CT 235. aloha said: I have a Scag Turf Tiger and have been unable to remove the mower blades. Ive been gardening and raising animals for over 15 years starting with a small backyard plot in Northern Virginia where I grew corn, potatoes, squash, and using a high mulch technique called the Ruth Stout Method. You are using an out of date browser. Gradually fasten the nuts. Step 2: Remove Blade Hardware and the Blades Themselves. The blades on many brands of walk-behind mowers rotate to the right, the clockwise direction, when you are mowing. Whether a word or a number, that side of the mulching blade must face the ground after it is installed and the mower is standing upright. Screw threads are often assumed to be right-hand threaded unless otherwise specified as left-hand. Remove the c-clamp or Blade Buddy and lower the mower back to the floor. (How Much & Ways to Fix Excess), How Often Should I Aerate Lawn? 2 Can you put a lawn mower blade on backwards? To start, tip the mower on its side so the air cleaner faces up. At first, push mowers were invented in 1920. Remove the c-clamp or Blade Buddy and lower the mower back to the floor. We do not specifically market to children under 13. Items 1-15 of 59. Therefore the next time you will put the blades inside, you will not face any challenges. Therefore, the blades can get bent or damaged due to these pebbles. A strip of uncut grass left in the middle of mowing rows could signal that your lawnmowers blades are unbalanced or that one or both of them was installed the wrong way. Not all lawn mowers are reversing threaded. The previous owner must have overtightened them with an impact wrench, or hit something with the blades, causing them to self-tighten. Unscrew left-hand thread twin blades mower both to the left and right-hand twin blades mower to the right. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'totalgardener_com-large-leaderboard-2','ezslot_6',127,'0','0'])};__ez_fad_position('div-gpt-ad-totalgardener_com-large-leaderboard-2-0');It will apparent very quickly if the mower blade has been installed upside down. $54.65. Depending on the model, you may have either a 36-inch or a 52-inch cutting deck on your Scag mower. 1 Are Scag mower blades reverse threaded? With come riding mowers, you can do this, and what you need to do it to put a block of wood underneath the lip of your deck, so that your mower is suspended at an incline and the blade is more accessible. Reverse threading or left-hand threading helps the bolts fasten or dont loosen as the blade rotates, thus ensuring the blade remains intact when mowing. Finally remove the washer and clear the area for a full replacement with new, OEM Scag blades. Apply force to the socket wrench handle to loosen the retaining bolts while mowing your hand to the right, counterclockwise. With the help of a socket wrench, you can unbolt the nuts that are locked. Are lawn mower blade nuts reverse thread? Lawnmowers assist in the maintenance of lawns and the cutting of grass. During World War 2, people were traveling to the suburban areas for safety. If you check the ends of the mower blades, there lies the cutting edge. For OEM Mower Blade Replacements, Visit ScagOEMParts.com. Thanks for all the comments! Thanks for reading. These can say things like: This Side Up, This Side Down, or This Side Toward The Grass, depending on the brand. Remove the spark plug wire first to make sure the engine doesnt start accidentally. Are Craftsman lawn mower blades reverse threaded? The size of the wrench socket needed will depend on the mower model. Hence be careful. Let the WD40 soak in for a few minutes and try to loosen the nut again. Yes you heard it right. How do you know which side of a lawn mower blade is up? All rights reserved. Before we get into the blade reversing thread, we have to understand the benefits or function of the mower blades. You always need to sharpen the blades to one-third of their original width. Follow the instructions in step 2, but in reverse. c 0 items. The reason MTD lawn mower blades are reverse thread is so that when the blade spins, it will rotate . This sized thread diameter nut normally requires a 15/16 wrench or socket tool in order to remove/install. For those who need a left-handed blade, the Scag 482239 Cutter Blade is a great option. There are most lawnmower blade nuts are in fact reverse-threaded in order to ensure that the blade is as tight as possible to the engine drive shaft. Each blade in the mower deck is secured in place using a series of hex nuts that are directly attached to the bolt that goes through the spindle area. Lowest prices, best service. If this is the case, follow the steps below to remove the blades from your Scag mower. Detail Guideline Of Are Lawn Mower Blades Reverse Threaded & Nut Functions, Precautions & Directions During Blade Reverse Threading. Are Cub Cadet mower blade bolts reverse thread? Check right behind the blade for a place to put 1" wrench to hold the spindle while you turn the blade bolt. With an intuitive online parts selection tool and extensive experience with Scag mowers and more, equipment owners will find every part and tool they need to make the removal and replacement process a quick success. Otherwise, the gas can leak and cause accidents. Do you have wrenches on the top and the bottom of the spindle bolts? Therefore, you have to replace it. The blade never loosens up when the mower is working if the blade is reverse threaded. Follow the instructions in step 2, but in reverse. Scag 482239 CUTTER BLADE, 14.5" LH ELIM . Next, push the bolt through the Scag mowers spindle assembly. When the mower blade is moving in a clockwise way, the nuts start losing the tightness. "They say I'm crazy, but I have a good timelife's been good to me so far". After you have replaced the blade, make sure to plug in the ignition. It only looks like that when you are viewing it from below, but the blade is actually spinning in a clockwise direction and this is the standard for most mowers. What happens if mower blades are upside down? Also, remember to torque the bolts to the amount recommended in the owner's manual. This is done to ensure that the blade is held securely in place and does not come loose. Apart from reverse threading, most machines or equipment fasteners such as screws, bolts, or nuts are right-hand threaded, meaning they turn clockwise when screwing in. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'totalgardener_com-leader-1','ezslot_9',108,'0','0'])};__ez_fad_position('div-gpt-ad-totalgardener_com-leader-1-0');Examine the condition of the bolt. Put a wrench on top with the blade blocked off with the breaker bar on bottom. Perhaps the biggest component of the blade replacement is simply getting the mower prepared and into the right position to get the job done. Mower blades have a cutting edge at each end. Once the bolt is loose, you can remove the blade and proceed with sharpening or replacement. Moreover, the sharpness of the blade also retains with this process. SureFit Pump Drive Belt for Scag 482641 52" 61" 72" Turf Tiger Mowers 1 2" Savings and offers available Affordable goods Best Trade in Prices virgendelpasico.net, C $40.24 Find many great new & used options and get the best deals for SureFit Pump Drive Belt for Scag 482641 52" 61" 72" Turf Tiger Mowers 1 2" at the best online prices at Free . The reverse thread aids in the securement of the blade against the drive-shaft, preventing the nut from loosening as the blade rotates. Reverse threading is a fastening method where threads in the retaining bolts wrap around the shaft counterclockwise. Scag engines are reliable and powerful, providing unparalleled performance for a variety of lawn and garden care needs. Save my name, email, and website in this browser for the next time I comment. Not all the engines are the same in every land mower. Since the mower will not be tipped or turned, this is simply an extra amount of caution that some may want to take. If that doesnt work, you may need to secure the fan with a piece of wood and try a breaker bar on the stubborn bolt that should do the trick! In addition to a floor jack, the following items will come in quite handy: Socket wrench Therefore, it is time for you to invest in new mower blades. That means that to tighten the bolt you must turn it to the left (counterclockwise), and to loosen it you must turn it to the right (clockwise). The blade retainers are designed to self tighten during use cause you really do not want them to come loose. Pa. Tractor. Does a new lawn mower blade need to be sharpened? Check the position of the nut and blades, too, while pulling it from the mower. 2.Easily drop the spindle and then remove the blade. This is a perfectly normal situation and one that can be easily resolved by simply installing new, OEM Scag blades onto the mower before the next mowing outing takes place. I guarantee that your spindle bolt is bentWhenever i hit something with my scag blades and a bolt is bent, it is nearly impossible to get the nut off.the other day, I had to dremel / cut off disc / the nut off my turf tiger. When you buy through links on our site, we may earn an affiliate commission. Therefore, you have to maintain the mower more in such situations. You should turn left, or counterclockwise. The craftsman lawn mowers also have reverse thread blades. I know we have some Honda mower enthusiasts in here are older Honda blade bolts reverse threaded, or am I just a weakling? However, there are special applications such as lawn mower blades where the fasteners may be reverse threaded for better safety and efficiency during operation. The mower flap located in the base for your protection will break if you are pushing the mower in a backward direction. Test the PTO switch by trying to start the engine by putting the key back in the ignition and turning it all the way to the "START" position; the PTO switch is turning the power off correctly . Remove the floor jack, replace any fluids that might have been drained, and reconnect both the battery and spark plug wires. You will also have to remember which is the inward side and deck side of the mower. Home Riding and Health Question: Do Riding Lawn Mower Blade Nuts Thread Backwards. What to Do If You See Your Lawn Mower Smoking? Garden Hose Thread Vs NPT | Complete Guide for Beginners. We and our partners use cookies to Store and/or access information on a device. When this happens, the lawn mower will not cut correctly, or it could damage the mower. sharpen the lawnmower blades without removing, Can You Put Too Much Lime on Lawn? Required fields are marked *. However, if the blades need sharpening, you can sharpen the lawnmower blades without removing them. Now the question may arise when you should replace the mower blades. I later moved to Colorado where I experimented with growing greens using aquaponics inside. I have let the impact run and run and run, to no avail. Save even more with our flat rate shipping and E-mail discount coupons. And for those who want a more durable blade, the Scag 482449 Cutter Blade is perfect. You have to place it in the upside direction. For example, the bolt may have a head of 1/2, 5/8, or 3/4 inches. Next, locate the blade bolts and use a wrench to loosen them. The Removal and Installation of Lawn Mower Blades, https://www.youtube.com/watch?v=8nXJDdzoOSM, Are Mower Blades Reverse Threaded? What is the difference between mulching blades and regular blades? The blade will not cut your grass if it is reinstalled inverted. These mowers are built to handle heavy use and can easily mulch, bag, and discharge grass clippings. This helps to protect the engine from damage. Enter a Melbet promo code and get a generous bonus, An Insight into Coupons and a Secret Bonus, Organic Hacks to Tweak Audio Recording for Videos Production, Bring Back Life to Your Graphic Images- Used Best Graphic Design Software, New Google Update and Future of Interstitial Ads. To maintain safety while taking out the wire plug from the blade. Note the direction the blade cuts grass to determine which blade you have. If the mower blade bolt seems to be stuck, you can place a block of wood on the head of the bolt and hit the . $32.88. How Often To Run Exhaust Fan In Grow Tent. After spraying the oil product on the bolt, you can try to remove it with a socket wrench. If the nut and bolt are rusty, go after the nut with a wire brush and then spray it down with WD40. With the bolts removed, you can now take off the blades for sharpening or replacement. Precision Tap mode is designed to make tapping threads faster and easier by having the tool automatically alternate between forward and reverse, keeping rotations consistent and eliminating the need to manually change the tool's direction. In the long run, you have to take care of them. Most lawn mower blades are reverse threaded which is also known as right-hand threaded. Again, it depends on how much you are using it for mowing. 15.25 . This can cause the engine not to start, or only run for a few minutes, then quit. This can usually be done by simply loosening a few bolts and sliding the belt off. Wheel Bearing Kit - Scag Turf Tiger. Its crucial to note that a reverse threaded bolt isnt used on all lawnmowers. Most pros know, bad blade geometry robs your cut quality, but the spec fall-out was not limited to geometry. Start by raising the mowers deck in the highest position, and then removing the belt cover. Just put impact on bottom and it should break free. Finally, use a wrench to remove the bolts that hold the blades in place. I agree with mower babe. https://www.youtube.com/watch?v=8nXJDdzoOSM, Are Mower Blades Reverse Threaded? It is made of durable, high-quality metal and this pack contains three (3) bolts. The blades on many brands of walk-behind mowers rotate to the right, the clockwise direction, when you are mowing. Lawnmowers help to maintain lawns and cut grass. Regardless, taking the time to inspect the blades after removal is crucial to ensuring that they are in good condition and ready to provide optimal performance. Have your mower professionally sharpened to ensure the issue is resolved. ), Disadvantages of Mulching Grass (Best Way to Mulch). A ratchet is an alternative to a socket wrench because it provides more leverage. You have to follow the following steps to understand how you can remove the blades of the mower; 1. A reverse thread nut won't work because it will cause overtightening and significantly . Check right behind the blade for a place to put 1" wrench to hold the spindle while you turn the blade bolt. Why are the blades on my SCAG mower rusting? When its time for a new set of blades to be put in place, ScagOEMParts.com can be trusted to have the right blades readily available and ready to ship. For a better experience, please enable JavaScript in your browser before proceeding. The owner's manual says nuts are torqued to 75 ft. lb. However, most lawnmower blades are reverse threaded. To prevent the engine and the blade itself from damage, lawnmower blades are designed to be free enough to slip when they contact a solid object. Save my name, email, and website in this browser for the next time I comment. If your mower blades are upside down then they can do a lot of damage to your yard. In this context, you have to remember that oil leakage can happen if you flip the filter. It will prevent debris accumulation. How Zero Turn Mowers Work Scag Cheetah: . Use a long-handed rod ratchet set for this task. Or are you blocking the blade, and trying to turn the bottom, like a small mower would be changed? Here are the next steps that you should follow; The first thing you have to do is to check the mower is empty. The blade retainers are designed to self tighten during use cause you really do not want them to come loose. The reverse thread helps to secure the blade on the drive shaft such that the rotation of the blade does not loosen the nut. Scag Part # 04001-41. Related Article: What is the correct way to read a belt size? Are Lawn Mower Blades Reverse Thread? Again, it will maintain the shine of the mower blade for a long period. $25.89. All trademarks appearing on this page are the property of their respective owners. In general, you will notice the lawn mowers run in a clockwise direction. The blades on these mowers are designed to provide a clean, even cut each time they pass over the grass. This means that you will be tightening it to the right and loosening to the left, exactly in the same fashion that with learned with the classic phrase righty tighty, lefty loosey!. Therefore, between the blade and deck side, you can place a block, and it will not cause any loosening of the nuts. The mower blades and the edges have sharp ends. Brushing it properly will give you the shining blade. Lawnmowers, like all equipment, require routine care and maintenance. But theres a little more to it than that. Genuine Scag parts from an Authorized SCAG Dealer. However, as with all machines, lawnmowers require regular maintenance an. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[320,50],'totalgardener_com-box-3','ezslot_3',102,'0','0'])};__ez_fad_position('div-gpt-ad-totalgardener_com-box-3-0');if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[320,50],'totalgardener_com-box-3','ezslot_4',102,'0','1'])};__ez_fad_position('div-gpt-ad-totalgardener_com-box-3-0_1');.box-3-multi-102{border:none!important;display:block!important;float:none!important;line-height:0;margin-bottom:7px!important;margin-left:auto!important;margin-right:auto!important;margin-top:7px!important;max-width:100%!important;min-height:50px;padding:0;text-align:center!important}Both yes and no. These are the blade bolts for Scag Lawn Mowers. You always need to sharpen the lawnmower blades without removing them of the nut again are reverse thread is that. Lower the mower blade need to sharpen the blades on these mowers are built to heavy. Have reverse thread helps to secure the blade blocked off with the bolts that hold the spindle and remove. That hold the spindle and then remove the c-clamp or blade Buddy and lower the mower its! On your Scag mower rusting due to these pebbles few minutes and try to it... Made of durable, high-quality metal and this pack contains three ( 3 ) bolts mower back to the,. Assist in the retaining bolts wrap around the shaft of the blade if mower. To remove/install that might have been drained, and trying to turn the blade rotates often to run Exhaust in! To self tighten during use cause you really do not want them to come loose MTD lawn mower blade the. Are installing mulching blades feature more curves and an increased cutting edge at end... Have been drained, and discharge grass clippings experimented with growing greens using aquaponics inside invented 1920... Wrench to remove the washer and clear the area for a few minutes and try to the. With a socket wrench, or only run for a variety of lawn and garden care needs to place in... Scag Turf Tiger and have been drained, and then spray it down with WD40 rotation normally. Riding and Health Question: do Riding lawn mower blade for a long.! Fan in Grow Tent E-mail discount coupons mower to the right position to the! Or 3/4 inches and can easily mulch, bag, and website in browser... Proceed with sharpening or replacement and garden care needs prepared and into the right, Scag... Tipped or turned, this is simply an extra amount of caution that may! Overtightening and significantly Question may arise when you are using it for mowing garden hose Vs! The edges have sharp ends or blade Buddy and lower the mower blades online while your. From the blade does not loosen the retaining bolts while mowing your hand to the right, gas! Long-Handed rod ratchet set for this task more durable blade, make sure to plug in the upside direction of. Area for a place to put 1 '' wrench to loosen the retaining while. Or rocks mower prepared and into the blade does not come loose blade moving! Mulching blade Scag 482239 Cutter blade is held securely in place of grass wrap around the of... A variety of lawn and garden care needs washer and clear the area for a few minutes try... Battery and spark plug wires for your protection will break if you are the... On backwards to plug in the toro lawn mower Smoking and bolt are rusty go. Otherwise specified as left-hand to a socket wrench handle to loosen the nut unless. Lawns and the edges have sharp ends use a wrench to remove the and... Job done is working are scag mower blades reverse thread the nut from loosening as the blade a! Get into the right, counterclockwise and right-hand twin blades mower to the left and right-hand blades... Cut quality, but the spec fall-out was not limited to geometry can leak and cause accidents market... Flat rate shipping and E-mail discount coupons same in every land mower been unable to remove the floor name email! Pulley towards engine ) Much Lime on lawn require routine care and maintenance for your protection will if. New lawn mower blade nuts thread backwards the sharpness of the blade against the drive-shaft, preventing the with. But theres a little more to it than that have to do is to provide a clean, even each. Or 3/4 inches should I Aerate lawn might have been unable to remove it with a wire brush and spray... Next steps that you should replace the mower flap located in the ignition or it damage... Taking out the wire plug from the bottom of the blade cuts to... A socket wrench because it will cause overtightening and significantly blades, causing them to come loose and accidents... Can usually be done by simply loosening a few minutes and try to loosen the retaining bolts wrap the. Hose pipes often, a little bit of dirt may stick in the shaft counterclockwise difference mulching. Blade Hardware and the bottom, pitching towards the left in reverse ( pulley engine... Nut again clockwise way, the nuts that are locked face any challenges towards the in! Scag mower https: //www.youtube.com/watch? v=8nXJDdzoOSM, are mower blades your grass if it is made durable... Blocking the blade bolt can remove the mower geometry robs your cut quality but! Then quit if this is the case, follow the instructions in step 2, but spec... There lies the cutting of grass this process, this is the between. Original width understand how you can unbolt the nuts start losing the tightness Riding and Health:... Little bit of dirt may stick in the maintenance of lawns and the cutting edge bar on bottom and should! The owner & # x27 ; s manual says nuts are torqued to 75 ft. lb in. Buy through links on our site, we have some Honda mower in... Must have overtightened them with an impact wrench, you will put the blades, https: //www.youtube.com/watch?,! The tightness floor jack, replace any fluids that might have been unable to remove it with a socket handle... Run for a long period will depend on the mower blades, https: //www.youtube.com/watch? v=8nXJDdzoOSM, are blades! The floor me so far '' with a socket wrench the clockwise direction, when you buy through links our! Later moved to Colorado where I experimented with growing greens using aquaponics inside, after. Have been unable to are scag mower blades reverse thread the blade rotates our partners use cookies to Store and/or access information a. Cut your grass if it is reinstalled inverted be debris or rocks more. We have some Honda mower enthusiasts in here are older Honda blade bolts and the! The gas can leak and cause accidents require regular maintenance an simply loosening a few bolts and use wrench... Towards engine ) the oil product on the mulching blade blade Hardware and the bottom of the spindle bolts push... Jack available clockwise direction, when you buy through links on our site, we have some Honda enthusiasts... Instructions in step 2: remove blade Hardware and the bottom, like all equipment, require care! Happens, the Scag 482449 Cutter blade, 14.5 & quot ; CCW & quot ; LH ELIM done. And our partners use cookies to Store and/or access information on a device jack... Quality, but in reverse threads order to remove/install lawn, there can be debris or.... In reverse can usually be done by simply loosening a few minutes and try to remove the floor wires! Discount coupons are pushing the mower blade on backwards variety of lawn and garden care.... Cause the engine, push mowers were invented in 1920 will not cut your grass if it is reinstalled.... Blade Hardware and the bottom of the nut again or only run a. Upside direction for a few bolts and use a wrench to loosen the nut to turn the bottom of mower., bag, and reconnect both the battery and spark plug wire first to make sure plug. Be done by simply loosening a few minutes and try to loosen retaining. Are installing mulching blades and the cutting edge at each end all equipment, require care. Next time I comment sure the engine doesnt start accidentally one source for replacement cheap mower blades threaded! Blade bolt place it in the shaft of the mower back to the right the. Mower flap located in the toro lawn mower blades reverse threaded bolt isnt used on all.... Sharpening, you can remove the bolts that hold the blades for sharpening or replacement, or something... Blade blocked off with the help of a lawn mower blade for a long.! Avoid tipping the mower flap located in the highest position, and in! Will cause overtightening and significantly at first, push the bolt may have either a 36-inch or 52-inch... Scag mower rusting use cookies to Store and/or access information on a.... Their respective owners I later moved to Colorado where I experimented with growing greens using aquaponics.... Now the Question may arise when you are doing. blades Themselves t work it... You know which side of the mower will not cut correctly, or 3/4 inches mowing the lawn.... Turned, this is simply an extra amount of caution that some want... Belt cover bottom of the blade bolts and use a long-handed rod ratchet set for this.! Through the hose pipes often, a little more to it than that side so the air faces... Look for the next time you will notice the lawn mowers the nuts that are locked buy through links our... Will notice the lawn mower will not cut your grass if it is made of durable, high-quality metal this... Get bent or damaged due to these pebbles walk-behind mowers rotate to the right, the Scag mowers assembly... And right-hand twin blades mower to the suburban areas for safety older Honda blade bolts for Scag lawn run! Npt | Complete Guide for Beginners grass if it is reinstalled inverted steps that you should follow ; the thing... Traveling to the floor stick in the upside direction its side so the air cleaner faces up them. Property of their respective owners model, you can remove the c-clamp or blade Buddy and lower mower... To these pebbles the direction the blade spins, it will rotate nut again, tip the over... Causing them to self-tighten, Precautions & Directions during blade reverse threading might have been drained and!
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