When you buy through links on our site, we may earn an affiliate commission. Always wear gloves and be careful when handling the blades. Hi, Im John Stephens, chief editor and writer for Totalgardener.com. Use this tool along with other Tool Connect offerings for a complete management The sharp blade reduces the wear on the engine and increases the speed. 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! Get Discount Lawn Mower Blades. To remove the blades, simply loosen the blade clamp bolts and then slide the blades off of the shaft. Can I use mulching blades with side discharge? Related Article: What is the correct way to read a belt size? With time and technology, the concept of a blade has changed. I have everything doused in WD-40 and tried both directions with no movement. Bolt Direction Guide. Lawn mower blades are not threaded however the nut that holds the blade onto the drive shaft is. This helps to protect the engine from damage. We carry a full selection of all SCAG Mower Parts at the lowest prices online. Scag 482239 CUTTER BLADE, 14.5" LH ELIM . How do you remove a lawn mower blade without removing the deck? Call Us 786-592-2094; . Then, turn off the engine and disconnect the spark plug wire to prevent the engine from accidentally starting. 5.Extension spring from the rod controls the clutch. How do you replace a PTO clutch on a SCAG mower? Im excited to share everything Ive learned plus more from the other local gardening and animal raising experts I know. Siphon the remaining oil into a clean container using a hose. 2. Now that you are aware of how to remove the blades on a Scag lawn mower. 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. 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. Ensure that your mowers blades are on correctly, that both are secured tightly to the mower deck and that both are balanced. Breaker bar with cheater pipe spins the bolt and spindle while the wooden jam keeps the blade from moving. I have even used a breaker bar with a pipe over it and everything turns except for the blade. The threads in the retaining bolts convert the circular motion from the mower's wheels to linear, thus cutting the grass. Therefore, with the rotation of the lawn mower blade bolt direction, the tightness and loosening of the nut depend. There are other types of mowers, such as Honda twin-blade mowers. 36" & 52" Deck Blade. I also raised ducks and small mammals for meat and eggs in a movable pen similar to the ones used by Joel Salatin. . 8TEN LawnRAZOR Mower Blade for Gravely Scag Hustler John Deere 48 inch Deck 795757 481706 482461 (Toothed Mulching) 3 Pack. Your email address will not be published. Copyright 2023 Lawn Model | Powered by [Chris Wheeler, Are Lawn Mower Blades Reverse Threaded? Which way do you loosen a nut on a lawn mower blade? The bend in mulching blades also must point away from the ground. View Scag Mower Parts Diagrams: Replacement 21" Scag Blade. Dont worry, its not sharp enough to cut you. lb., and have been unable to budge nuts at top or bolts at . This will lift the mower up, making it easy to perform work without tipping the equipment and risking fuel or oil spills. Youll then have to attach the new clutch, secure it with a mounting bolt, replace the belt and pulley cover, and then put the cutting deck back in its original position. However we may have to block the blade from turning in order to break the bolt loose. 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. Required fields are marked *. Thats what should happen??? I believe many commercial ZTRs use this same basic setup. (How Much & Ways to Fix Excess), How Often Should I Aerate Lawn? Mulching blades feature more curves and an increased cutting edge. First, park your mower on a level surface and set the parking brake. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. . How do you change the blades on a SCAG lawn mower? When the blades come out, maintain their orientation so you can match the newer blade when fixing during replacement. . Always wear gloves when working with the blades. To replace a PTO clutch on a Scag Mower, you will need to lower the cutting deck, remove the pulley cover, take off the blade belt, and disconnect the clutch. I also raised ducks and small mammals for meat and eggs in a movable pen similar to the ones used by Joel Salatin. There can be rocks, potholes, etc., that can cause serious accidents. To fasten a right-handed mower, spin the nuts towards the left but to the right when loosening. Before replacing or threading, you should know the fit size of the blade. For those who need a left-handed blade, the Scag 482239 Cutter Blade is a great option. If you have gas mowers then you have to remove the wire from the plug. Are Cub Cadet Mower Blades Reverse Threaded? The blades need to be replaced with time or sharpened. Do all mower blades turn counterclockwise? $96.25. Blade tip offset. Scag Mower Hex Head Spindle Blade Bolt 5/8-11 X 9-1/2, 3 Pack . The mower flap located in the base for your protection will break if you are pushing the mower in a backward direction. This sized thread diameter nut normally requires a 15/16 wrench or socket tool in order to remove/install. Only then should you begin undoing the blades retaining bolt. Sears Mower Blades Browse. Yes you heard it right. 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. Fortunately, replacing Scag mower blades is a relatively simple process that can be done in just a few minutes. Possible cause 1: In some models, when you tip the mower, fuel can leak into the carbon in the cap, which restricts the venting of the fuel system. Most lawn mower blades are reverse threaded which is also known as right-hand threaded. Mower blades have a cutting edge at each end. Good luck. Detail Guideline Of Are Lawn Mower Blades Reverse Threaded & Nut Functions, Precautions & Directions During Blade Reverse Threading. Remove the c-clamp or Blade Buddy and lower the mower back to the floor. It is a standard nut right-sided thread which means you have to rotate clockwise to tight it and anticlockwise to open it. Sail height. No. Then, block the blade with a piece of wood so it cant turn. If you are uncertain in regards to the make and model that you own, then the easiest way to tell is to look for the discharge chute.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'totalgardener_com-medrectangle-4','ezslot_2',104,'0','0'])};__ez_fad_position('div-gpt-ad-totalgardener_com-medrectangle-4-0'); If its on the right-hand side of the mower and its facing back, then you can rest assured that the blade on your mower turns clockwise during normal operation. The Honda twin blade mower has two retaining bolts, both turned in the same direction, one after the other. When you have sharpened your mower blade still not getting desired results, it is time to bring the new blades. Its crucial to note that a reverse threaded bolt isnt used on all lawnmowers. The direction you turn the retaining nut is standard to the right. For Craftsman standard mowers, your thread is going to be a standard, right-handed thread, which means that you will need to turn the nut counterclockwise in order to loosen it, and you must turn it clockwise in order to tighten the new blades on which you have just installed. Are lawn mower blade bolts left hand thread? Scag mower blades are designed to be replaced periodically. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Most blades have the word bottom stamped on them, or they have a model number imprinted onto the underside. In the following conditions, you should think about a replacement; You have to observe the grass structure while you are mowing. You need to maintain the lawn mower for a long period. If you are using the gas lawn mower, then kindly check the air filter present at the top. Remove the floor jack, replace any fluids that might have been drained, and reconnect both the battery and spark plug wires. Once the mower is flipped, you have to retain the blade. 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. Be sure to take off the spark plug wire from the plug and direct it away from the plug. I know we have some Honda mower enthusiasts in here are older Honda blade bolts reverse threaded, or am I just a weakling? These mowers are built to handle heavy use and can easily mulch, bag, and discharge grass clippings. Hi, Im John Stephens, chief editor and writer for Totalgardener.com. Use a long-handed rod ratchet set for this task. This means you will remove the nut and bolt that holds the blades on by spinning the blade off counterclockwise. As I . Scag has made this process quite a bit easier than many competing models, with a few simple tools and procedures required to effectively remove the old blades and insert the new ones over the course of about half an hour. $178.90. Your email address will not be published. I also raised ducks and small mammals for meat and eggs in a movable pen similar to the ones used by Joel Salatin. Another thing is if you don't tighten the bolt enough with a wrench it will self tighten when you turn the blades on and you will have the same problem. Never try to remove a Scag mower blade without the proper tools and instructions. Yes you heard it right. Are Mower Blades Reverse Threaded?. You can invest in mower blades if you know the part number of the mower. Tip to tip tracking. You can unscrew them by removing one blade after the other, depending on the bolt threading direction. 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