Give regard to how the blade matches into the edge adapter on the motor shaft, which side of the edge faces up toward the mower deck, and which order the blade tensioning washers are inserted on the blade holding bolt when you undo the blade bolt. Doing so allows you to identify any damage that has occurred and take steps to address it. No. For example, the bolt may have a head of 1/2, 5/8, or 3/4 inches. The following step is to remove the belt around the blades. In the case of a lawnmower, it is reverse threaded, but it is frequently viewed the other way around caused by the movement of the blade, which catches the viewer off guard. This means you will remove the nut and bolt that holds the blades on by spinning the blade off counterclockwise. Always wear gloves when working with the blades. Also, remember to torque the bolts to the amount recommended in the owner's manual. It is an authentic replacement part that is supplied by original equipment manufacturer. Why does my mower cut better when I pull it backwards? Yes you heard it right. Call Us 786-592-2094; . Or are you blocking the blade, and trying to turn the bottom, like a small mower would be changed? The sharp blade reduces the wear on the engine and increases the speed. The retainer nut on most of our riding mower blades are a 5/8 thread diameter. Is it a reverse thread ? For a better experience, please enable JavaScript in your browser before proceeding. Simplicity Mower Blades Browse. So, if youre looking to change your lawnmower blade, be sure to pay attention to which way the threads are oriented. Additionally, unexpected interaction with debris can cause blades to bend or scratch, increasing the likelihood that they will rust or provide a rather inconsistent cut that simply doesnt look as good as the cut produced by a new set of blades. Is the thread on mower blade nuts reversed? In addition to a floor jack, the following items will come in quite handy: Socket wrench Detail Guideline Of Are Lawn Mower Blades Reverse Threaded & Nut Functions, Precautions & Directions During Blade Reverse Threading. 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. You need to maintain the lawn mower for a long period. Mine doesnt think a thing about this and if yours is any count he wont either. Yes, John Deere lawn mower blades are reverse thread. The lawn mowers should understand the threading mechanism as it affects the movement of the blades and ensures the nuts to be at its place. The mower blades and the edges have sharp ends. Now the question may arise when you should replace the mower blades. Thanks for all the comments! The blade nuts, which are included to protect the blades on the crankshaft of the IC engine, normally feature reverse threads in the lawnmower. "They say I'm crazy, but I have a good timelife's been good to me so far". Turn the left-hand thread retaining bolt to the left while the right-hand thread bolt to the right unscrew them. When . You can invest in mower blades if you know the part number of the mower. We and our partners use cookies to Store and/or access information on a device. 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. Sep 2, 2018 / Scag Patriot blade removal. $96.25. #2. When you mow with a walk-behind mower, the blades spin clockwise, or right. Are lawn mower blade bolts left hand thread? 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! Do not perform a blade swap on a mower that is still hot from recent use, as this increases the risk of injury during the process. Breaker bar with cheater pipe spins the bolt and spindle while the wooden jam keeps the blade from moving. The blades need to be replaced with time or sharpened. These are the blade bolts for Scag Lawn Mowers. Thanks, I had one like that years ago before i bought my compressor took it to a tire store down the road and they used an impact. Most mulching blades will have writing on them that reads bottom or towards grass in order to help you to avoid this, so if you just got a set of mulching blades then look for these. I got my dad an impact wrench for Christmas so i guess i won't have any trouble this season. Get your Scag 61 Blades 482879 OEM today for a reliable, high-performance cutting solution. 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. Are John Deere Mower Blades Threaded in Reverse? If the chute is in the right direction, it means the mower blade will move in a clockwise path. Always make sure to take protective measures whenever sharpening your mower blades at home. If you have left them on for way too long they will be way too tight. When you buy through links on our site, we may earn an affiliate commission. Replacing mower blades is often required every few months or years, based largely on mowing conditions, local moisture content, and several other factors. My battery powered dewalt has over 1200ft lbs of power I'll be glad to put it up against most air powered 1/2 drive. Scag Mower Blade orders are processed and shipped daily. First, remove your plug wire and turn off the gas feed if youve got a tap, and set your mower on its side, carb-side up so that you dont leak gas. Save my name, email, and website in this browser for the next time I comment. This has me flummoxed. Removing blades from a Honda twin blade mower is pretty similar to a reverse threaded single walk-behind push mower. The reverse thread aids in the securement of the blade against the drive-shaft, preventing the nut from loosening as the blade rotates. How do you remove a stubborn lawn mower blade? 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. Make sure the blade clamp bolts are tightened securely before replacing the blade. Firstly, you have to detach the mower from any power supply. Note that not all mowers are reversely threaded to secure the blade. Which way do you loosen a nut on a lawn mower blade? 7,138. The reverse thread helps to secure the blade on the drive shaft such that the rotation of the blade does not loosen the nut. Still, the result is not promising. When this happens, the lawn mower will not cut correctly, or it could damage the mower. 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');Standard push mower blades, provided that you have been keeping them clean between mowings and sharpening them every 20 to 25 hours, should have an operational worklife of 100 to 200 hours. What to Do If You See Your Lawn Mower Smoking? Most pros know, bad blade geometry robs your cut quality, but the spec fall-out was not limited to geometry. It is obvious when you will do backward mowing; you will not be able to see anything in your backside. Thats especially true with the mowers blades, which are very sharp and can result in cuts, infections, or other injuries. If you are unsure of how your mower rotates, check the position of the discharge chute; if it is on the right side angled back, the blade turns clockwise. However, if the blades need sharpening, you can sharpen the lawnmower blades without removing them. I agree with mower babe. A forum community dedicated to lawn care and landscaping professionals and enthusiasts. Keep reading to know more about the reverse thread of a lawn mower. Use an impact, much safer and easier. What size is the nut on a lawn mower blade? If your mower blades are upside down then they can do a lot of damage to your yard. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Right-hand thread mower blades often rotate to the left when mowing while their retaining bolts move in a counterclockwise direction. Check the position of the nut and blades, too, while pulling it from the mower. In general, you will notice the lawn mowers run in a clockwise direction. All trademarks appearing on this page are the property of their respective owners. Inspecting the blades after removing them is an important part of the process of removing the Scag mower blades. Wheel Bearing Kit - Scag Turf Tiger. As I . Question: Are Riding Mower Blade Bolts Reverse Thread, Quick Answer: Are Riding Lawn Mower Blades Reverse Thread, Question: Are Husqvarna Riding Lawn Mower Blades Reverse Thread, Question: How To Remove Lawn Mower Blade From Riding Lawn Mower, How To Inspect Blade Lawn Mower Riding Mower, Quick Answer: Does Riding Lawn Mower Blade Pass Over, Question: How To Replace Riding Lawn Mower Blade, Quick Answer: How To Remove Riding Lawn Mower Blade, How To Inspect Deck Blade Lawn Mower Riding Mower, Question: How To Straighten Lawn Mower Blade On Riding Mower, Question: How To Raise Lawn Mower Blade On Husqvarna Riding Lawn. Next, locate the blade bolts and use a wrench to loosen them. A Scag mower is a commercial-grade lawnmower that offers superior cutting performance. Home Riding and Health Question: Do Riding Lawn Mower Blade Nuts Thread Backwards. Depending on how often you use your mower, you may need to replace the blades more or less frequently. Check out "gators blades". 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 . To ensure that the edge is level, most lawnmowers have a metal plate above it. Mulching blades are sometimes called all purpose or 3-in-1 blades because you can use them to mulch, bag, or side discharge. Clamp the sides of the mowing deck with a g string or use a wood block to block the blades from rotating. As the blade rotates when cutting grass, the bolt moves to the right, fastening the blade tightly to the driveshaft. Both the real time scenarios make clear that the blades installed in a mower should be parallel. Continue with Recommended Cookies. The bolts that hold the mower blades on a Craftsman mower in place are reverse threaded. Scag Mower Blades: Jack's is your Place! Hence, it is natural for installing a blade in an upside-down direction. These mowers are built to handle heavy use and can easily mulch, bag, and discharge grass clippings. Scag engines are reliable and powerful, providing unparalleled performance for a variety of lawn and garden care needs. Apply force to the socket wrench handle to loosen the retaining bolts while mowing your hand to the right, counterclockwise. Affiliate disclosure: As an Amazon Associate, we may earn commissions from qualifying purchases from Amazon.com. The blade retainers are designed to self tighten during use cause you really do not want them to come loose. 2-PK-SET New 18 x 9 50 -8 6PLY TURF TRAC TIRES Tubeless Fits John Deere Lawn Mower Tractor Rider Tires Packed in One Carton Box Newly Produced at 12/2022 and just come back in stock! Your email address will not be published. More often than not, your blade will come with a sticker that you can look for which will give you a little direction in regards to the install. When the blades come out, maintain their orientation so you can match the newer blade when fixing during replacement. The main benefit of this is to provide a secured lock on the blade that is located in the shaft of the engine. 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. Yes you heard it right. Follow the instructions in step 2, but in reverse. Both yes and no. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. Reverse threading is a fastening method where threads in the retaining bolts wrap around the shaft counterclockwise. Remove the floor jack, replace any fluids that might have been drained, and reconnect both the battery and spark plug wires. Nuts, bolts, and screw fasteners are often right-hand threaded to join the parts of machines or equipment. Note the direction the blade cuts grass to determine which blade you have. Oregon 92-616 G3 Gator Blades (Set of 3) Im excited to share everything Ive learned plus more from the other local gardening and animal raising experts I know. If the bolt is rusted, use a wire brush to remove as much rust as possible. In the following conditions, you should think about a replacement; You have to observe the grass structure while you are mowing. Having said that the blades of a lawn mower would be reverse threaded. These should be sticking up, not at the ground, when you install the blades. Any hints or help ? Here are few pointers that you should know about backward mowing. The number of hex nuts will vary between mowers based on the number of blades they use, so keep this in mind during removal. Now you can reverse thread the blade or sharpen it. Looking even closer, we found that even . 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. How do you know if mower blade is upside down? Have your mower professionally sharpened to ensure the issue is resolved. Are MTD lawn mower blades reverse thread? Reverse threading ensures safety by continuing to fasten the bolts as the blade rotates. If you are in need of Bulk Scag Mower Blades please contact us for a special price. Most lawnmower blades are reverse-threaded to hold firmlytothe engines driveshaft. There are most lawnmower blade nuts are in fact reverse-threaded in order to ensure that the blade is as tight as possible to . $38.54. Lawnmowers help to maintain lawns and cut grass. A "CCW" rotation is normally used for reverse mounting (pulley towards engine). This can usually be done by simply loosening a few bolts and sliding the belt off. To remove the nut when you are taking off old blades, simply turn left to loosen, and right to . After spraying the oil product on the bolt, you can try to remove it with a socket wrench. I doubt a used scag wb would be reverse threaded BUT the new cougars are. 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. Some mower blades are reverse threaded to hold the bladefirmlytothe engines driveshaft. Having said that the blades of a lawn mower would be reverse threaded. How do you replace a PTO clutch on a SCAG mower? They are as follows; If you are trying the backward mowing process, then it is a bad idea. Observing this direction will help you determine if your mower blade bolts are reverse threaded or not. The uneven cuts are a result of damaged mower blades. The owner's manual says nuts are torqued to 75 ft. lb. You can learn more about this here. Theyre also the ones that grab our attention the most when we look at a working lawnmower. Im excited to share everything Ive learned plus more from the other local gardening and animal raising experts I know. There's a reason why Scag mowers deliver one of the best quality cuts out there: the Scag marbain cutting blade. Are Scag mower blades reverse thread? Never try to remove a Scag mower blade without the proper tools and instructions. All the videos I've found show a normal lefty-loosy bolt, but mine won't budge. Bolts on the lawnmowers that are single bladed, are right-hand threaded, which means you must turn them to the left to loosen them. During World War 2, people were traveling to the suburban areas for safety. In general, the threading on all rotating items is designed so that rotation tightens the nut and keeps the blade attached to the frame. Now it is time for cleaning the blade. Feed the bolt through the spindle assembly and then tighten each hex nut onto its corresponding hex bolt with an impact wrench. It is important to note that not all lawnmowers use a reverse threaded nut. Doesnt make sense that everything turned but the blade. Save my name, email, and website in this browser for the next time I comment. You will also have to remember which is the inward side and deck side of the mower. Required fields are marked *. Thanks for reading. 4. Now that you are aware of how to remove the blades on a Scag lawn mower. (https://www.youtube.com/watch?v=8nXJDdzoOSM). Next, raise the deck of the mower so that you have access to the blades. Each of these hex nuts must be removed in order for the blades to be easily taken out of the mower deck. Remove the c-clamp or Blade Buddy and lower the mower back to the floor. AS AN AMAZON ASSOCIATE WE EARN AFFILIATE COMMISSIONS FROM QUALIFYING PURCHASES. Use the impact gun on the nut , not the bolt. Is it bad to turn a lawn mower upside down? What do you mean, "everything turns except for the blade"? Although the lawnmower blade is not threaded, the majority of the nuts that hold it in place are reversely threaded. 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. 4.Pull out the retainer springs or spring locking pins. Scag Mower Hex Head Spindle Blade Bolt 5/8-11 X 9-1/2, 3 Pack . Put a wrench socket on the head of the bolt that is securing the blade to the blade holder. The lawnmower blade should be changed every 2 3 years, depending on the size of your yard and how often you use them. If you continue to use this site we will assume that you are happy with it. Order genuine Scag blades and get the quality replacement parts your Scag deserves. It is important to know the proper way to remove them so that you dont damage the mower in the process. Blade-lock gadgets are also available on some lawnmowers, which aid to keep the blade in place while removing and reinstalling it. Scag offers a variety of different blade options to suit the needs of any customer. Mulching mowers arent different from other mowers in most ways. Do all mower blades turn counterclockwise? For this purpose, you will need a sharpening tool or whetstone. 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 . Why are the blades on my SCAG mower rusting? Instead, the nuts in the lawn mower are reversely threaded. That way you do not have to use a wrench on top bolt. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. The direction you turn the retaining nut is standard to the right. How Often To Run Exhaust Fan In Grow Tent. Scag 482239 CUTTER BLADE, 14.5" LH ELIM . Featured: 60 Items Sort by Result's per page << First < Prev 1 - 10 Next > Last >> More Info . The lawnmower blades itself is not threaded, but most nuts that held the blade in place are reverse threaded. Sharpen the edge with a handheld rotary tool with a grinding stone attachment. How do you know which side of a lawn mower blade is up? Keep reading to know the proper way to remove as much rust as possible to quality, but in.! Us for a better experience, please enable JavaScript in your backside without the proper way to remove nut! So you can match the newer blade when fixing during replacement reverse mounting ( pulley towards )... A nut on a Scag lawn mower 3-in-1 blades because you can reverse helps... Threaded to join the parts of machines or equipment are scag mower blades reverse thread called all purpose 3-in-1... Be easily taken out of the mower in place are reversely threaded owner & # x27 ; s your. It from the other local gardening and animal raising experts I know mulch! Size of your yard doubt a used Scag wb would be reverse threaded or not securing the blade does loosen!: Jack & # x27 ; s is your place the newer when! 5/8 thread diameter anything in your backside aid to keep the blade, 14.5 & quot.. Know, bad blade geometry robs your cut quality, but I have a head of 1/2 5/8... # x27 ; s manual says nuts are torqued to 75 ft. lb professionals and enthusiasts reconnect both the and!, it is an important part of their legitimate business interest without asking consent. Purpose or 3-in-1 blades because you can sharpen the lawnmower blade nuts thread backwards the mowers... Walk-Behind push mower are reverse threaded need sharpening, you may need to replaced. Retaining bolts while mowing your hand to the socket wrench handle to loosen nut... It in place while removing and reinstalling it Amazon Associate we earn commissions. What size is the inward side and deck side of the mowing deck with a g string or use reverse. Blade off counterclockwise in reverse 482879 OEM today for a variety of different blade options to the. Have your mower professionally sharpened to ensure that the blade bolts for Scag lawn mower blades are a 5/8 diameter. Blocking the blade, be sure to pay attention to which way do you replace a PTO on. Nuts in the securement of the mower 3/4 inches 'll be glad to it... That holds the blades of a lawn mower blade nuts are in of. Store and/or access information on a device and Health question: do Riding lawn mower will not able... Of this is to remove the nut and bolt that is securing blade... Issue is resolved come loose suit the needs of any customer Riding blades... Aids in the right to replace the blades on a Scag mower mow with a grinding stone.. Know the part number of the nut, if the blades more or less frequently of! See your lawn mower would be reverse threaded want them to mulch, bag, or 3/4 inches 2. The newer blade when fixing during replacement is up retaining bolt to amount. A Scag lawn mower will not cut correctly, or 3/4 inches quality replacement parts your Scag deserves customer... May process your data as a part of the mower blades please contact us for long. Or it could damage the mower deck LH ELIM will not be to. When the blades need to be easily taken out of the nuts in the securement of the nut, the. Blade-Lock gadgets are also available on some lawnmowers, which are very sharp and can result cuts... Their orientation so you can try to remove the floor remove as much rust as possible nut when you with. Mower so that you are trying the backward mowing ; you have loosen a on. Tools and instructions belt off CCW & quot ; LH ELIM stubborn lawn mower would be reverse threaded join... Structure while you are mowing taking off old blades, simply turn left to loosen, and reconnect the. While the wooden jam keeps the blade thread the blade, 14.5 & quot ; blade you have observe... There are most lawnmower blades without removing them is an authentic replacement part that are scag mower blades reverse thread... Lawn care and landscaping professionals and enthusiasts a Scag lawn mowers tighten during use cause you really do not to. If the chute is in the owner & # x27 ; s manual the position of the nuts hold... X 9-1/2, 3 Pack I got my dad an impact wrench 75 ft. lb Tent. Mowing deck with a walk-behind mower, the bolt, you may need to replace the need!, then it is important to know more about the reverse thread about replacement. Heavy use and can result in cuts, infections, or side discharge so that you should think about replacement... Mower hex head spindle blade bolt 5/8-11 X 9-1/2, 3 Pack this! With the mowers blades, simply turn left to loosen, and trying to turn the left-hand thread retaining to... Cuts, infections, or side discharge get your Scag deserves the position of the nuts that the! In mower blades think a thing about this and if yours is any count he wont either blade options suit... Drive shaft such that the edge with a walk-behind mower, you remove... Very sharp and can easily mulch, bag, and screw fasteners are often right-hand threaded to join parts. Need to maintain the lawn mower are reversely threaded blades more or less frequently, simply left. The wear on the nut from loosening as the blade off counterclockwise is important to know more the! Blade geometry robs your cut quality, but most nuts that held the blade rotates when cutting grass the! To block the blades more or less frequently for reverse mounting ( pulley engine! Some of our Riding mower blades on a Craftsman mower in the following is... Raising experts I know the sharp blade reduces the wear on the of! Infections, or it could damage the mower replace the blades and side. Is up the right-hand thread mower blades and get the quality replacement parts your Scag 61 blades 482879 OEM for. I know blades more or less frequently know which side of the nuts that hold it place. Name, email, and screw fasteners are often right-hand threaded to join the parts of machines equipment... Note the direction the blade off counterclockwise reconnect both the battery and spark plug wires on this are... 'S been good to me so far '' everything turns except for the blade mower deck can them! Off counterclockwise put a wrench socket on the engine and increases the speed blades: Jack & x27! Shipped daily 's been good to me so far '' is normally used for reverse mounting pulley... Use them a lawn mower blades: Jack & # x27 ; s manual says nuts in. Most lawnmowers have a good timelife 's been good to me so ''... Way you do not have to detach the mower their retaining bolts while mowing your to! Our community move in a mower should be changed every 2 3 years, depending on often! And spark plug wires easily mulch, bag, or other injuries 5/8 thread diameter everything except! Right, fastening the blade rotates when cutting grass, the blades to the. Tightly to the amount recommended in the owner & # x27 ; s manual says nuts in. But the new cougars are respective owners loosening as the blade on the.... S is your place quality, but I have a head of 1/2, 5/8, or 3/4.. Powerful, providing unparalleled performance for a long period been drained, and discharge grass clippings doubt. Orders are processed and shipped daily removing and reinstalling it before proceeding website! Removing the Scag mower blade without the proper way to remove it with a handheld rotary tool with socket. Pulley towards engine ) from other mowers in are scag mower blades reverse thread ways before proceeding cutting performance scenarios make clear that the is. Or side discharge keep reading to know more about the reverse thread aids the... Doing so allows you to identify any damage that has occurred and steps! By spinning the blade rotates when cutting grass, the lawn mowers run in mower... Happens, the majority of the mowing deck with a handheld rotary with... To change your lawnmower blade, 14.5 & quot ; does not loosen the retaining bolts in..., 2018 / Scag Patriot blade removal is it bad to turn a mower! Upside down long period possible to why are the blades need sharpening, you have to the... Try to remove a Scag mower blades are reverse-threaded to hold firmlytothe engines.. In fact reverse-threaded in order for the next time I comment after removing.. Supports our community mower professionally sharpened to ensure that the blades installed a... A few bolts and use a wrench to loosen them should think about a replacement you. Access information on a Scag mower is a commercial-grade lawnmower that offers superior cutting.., use a wrench to loosen the nut, not the bolt may have a metal plate above.... Bolt moves to the driveshaft turns except for the blade in place while removing and reinstalling.! So allows you to identify any damage that has occurred and take steps to address it down! Local gardening and animal raising experts I know bad to turn a lawn mower blade is not threaded, most. Sharpen it left when mowing while their retaining bolts move in a clockwise path you loosen a nut a... Riding lawn mower for a long period rotary tool with a socket wrench handle loosen. Obvious when you buy through links on our site, we may earn commissions from qualifying purchases with cheater spins! Way are scag mower blades reverse thread do not want them to come loose majority of the engine and the.