Why Do Mower Belts Break?

2020 ж. 18 Там.
177 653 Рет қаралды

In a very informative video, Taryl goes over why mower belts snap and break and also belt quality. What causes them to snap or wear out prematurely?? Maybe you have something wrong? Check this video to figure out why YOUR lawn mower belt keeps breaking, coming off, or snapping. And as always, There's Your Dinner!!
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  • Support the channel! Grab yourself a Taryl T-Shirt, Coffee Mug, Tools & More! Shipping Worldwide Daily from the Taryl Apparel online store! www.TARYLFIXESALL.com

    @TarylFixesAll@TarylFixesAll2 жыл бұрын
  • You'd be a great shop class teacher. We learn and retain info best when we are laughing.

    @scottgm321@scottgm3213 жыл бұрын
    • He does make a lot of his lessons funny

      @charleshines6155@charleshines61553 жыл бұрын
    • True !!!

      @357bullfrog2@357bullfrog23 жыл бұрын
    • Taryl is like twenty some steps ahead of any high school shop teachers I've ever met. I work off and on as substitute teacher here and not even in my area where I live. I at an inner city school near Reading Pa... I want to tell ya the school board is probably only capable of running a liquor store and that's about the extent of their knowledge. When I said that at meeting about 2-3 years ago it was one of more infamous smart ass comments people still remember me by that zinger because people and parents were spitting coffee all over each other laughing their asses off. People wanted me to run for an open position on their school board. I said within a week I would end up earning a lifes sentence at the state pen....

      @thekingsilverado9004@thekingsilverado90043 жыл бұрын
  • My wife heard when you threw the belts on the floor and started fussing, she said "that sounds like you honey lol!" I had to replay it for her to see and she said "yep, that's you!" LOL

    @cabowabovhnut@cabowabovhnut3 жыл бұрын
    • Lol... mine said samething

      @markjohnson7508@markjohnson75083 жыл бұрын
    • Just get out the duct tape and tape it back together...

      @thekingsilverado9004@thekingsilverado90043 жыл бұрын
    • Nope just wait till you try to take the blade off an old brush hog. Agony and you’ll immediately wish you were messing with a lawnmower

      @drizler@drizler2 жыл бұрын
    • When we get older and fatter our belts break lol.

      @leadnsteel1428@leadnsteel1428Ай бұрын
  • Also, to help prolong the life of your deck belts engage them at low speed before throttling up to mow. Every time you engage, you get slip. Every slip equals wear. The lower the RPM, the less slip ergo less wear and longer life.

    @TakeDeadAim@TakeDeadAim3 жыл бұрын
    • And don't just slam it into operation. Ease into the engagement so you don't shock the belt having it go from 0 to full speed suddenly.

      @dekoldrick@dekoldrick Жыл бұрын
    • Wrong the pto is designed to start at full throttle! If you start at low throttle it can damage pto

      @alexanderdavidson6496@alexanderdavidson6496 Жыл бұрын
    • Says so in the owner's manual as well

      @jordanlabre@jordanlabre Жыл бұрын
  • Thanks, you just can't beat experience. That's why we're here, to get the knowledge you share with us. A thumbs up friend!

    @billkrause4585@billkrause45853 жыл бұрын
  • Thank you Taryl , you help us out so much with these videos. Thanks for saving us money.

    @andysukosd8177@andysukosd81773 жыл бұрын
  • This guy explains things exactly how it needs to be done.

    @greggthompson7@greggthompson73 жыл бұрын
  • another great video Taryl. i was given a Murray 38702x20c recently, and was told it just needed a bushing for a front wheel, i was later told it chewed up belts super fast. it's currently stripped down completely, there are four belt guides at the front, and three on the rear, 6 were bent and grooved from rubbing on the pulleys. the main frame assembly had patches welded on each side where the trans-axle bolted on, both patches were broken, so it was only held onto the mower with the brace near the brake disc, the reason for the strip down is a dozen cracks, someone way too heavy owned it in the past. the deck is pretty bad, but i might be able to repair it, at worst the mower can be a tow vehicle for the firewood cart or the lawn sweeper. regards from Australia.

    @amandagardner565@amandagardner5653 жыл бұрын
  • I really. Love all your videos you have help me fixs lot of mowers. I been work on mowers for people. Over36 years. New mowers lose me you videos are the best keep up that grateful. For you i your biggest fan

    @14firewooddirtysouth@14firewooddirtysouth3 жыл бұрын
  • Right video at the right time. I only have 60 hrs on my John Deere Z930M but I recently seized a blade on an exposed tree root. I smelled burning rubber before I freed up the blade by moving forward. Afterward I heard this slight rattling sound and realized I burned a flat spot in the belt. I considered purchasing an off brand cheaper belt but after careful consideration I purchased the correct deck belt from John Deere. It was expensive but after watching this video I know I made the right decision going with the OEM belt. Thank you.

    @TexasNightRider@TexasNightRider3 жыл бұрын
  • good advice for a problem many people have with mower deck belts Good content Taryl

    @TedBishop1@TedBishop13 жыл бұрын
  • I had a Bunton mower years ago that wore those drive belts out like you mentioned. Wish I hadn't sold it. Got lucky and found a set of original equipment belts when I rebuilt my deck. Had been shredding belts. Now I know why. Cuts nice again for a 21 year old Craftsman. Thanks for another great video.

    @xgtmg@xgtmg3 жыл бұрын
  • Great info Taryl and entertaining as always! Once while cutting the grass I noticed that awful smell of burning rubber. Shut it down , checked it out, and found the idler pulley was not turning.. seized bearing.

    @solarstream@solarstream3 жыл бұрын
  • Awesome segment! Reminded me of my Bolens ST180 hydro that used to go through belts like CRAZY, but only when I would have to raise the deck with the PTO on to get over rises, squirrels, etc. Turns out I had a burr on the bottom of one of the pulleys that would just slice em up if the angle of the belt came close to parallel with the PTO pulley.

    @vtmcg1566@vtmcg15663 жыл бұрын
  • Another well timed video upload. I'm about to replace a belt on a mower I'm loaning a friend. The drive belt has a cut that keeps slipping it off a pulley.

    @allenmckinney9533@allenmckinney95333 жыл бұрын
  • Thanks Taryl, very informative AND entertaining to boot!

    @PJRII@PJRII11 ай бұрын
  • Thanks Taryl, had this problem myself, i appreciate your help. Rock on! 🎸🎶

    @BlackFoxProduc@BlackFoxProduc2 жыл бұрын
  • sometimes it can be a new cheap belt that can give you the same consequences . . . a broken belt. the best explained reason of belt breakage. awesome video ! 10,000 thumbs up !!

    @djohnson3678@djohnson36783 жыл бұрын
  • Good education on belts & pulleys. Right tool for the job & maintenance go a long way. Stay safe, Joe Z

    @JOEZEP54@JOEZEP543 жыл бұрын
  • Very informative Taryl. Thanks for the info.

    @richsmith9063@richsmith90633 жыл бұрын
  • I just broke a belt on a brand new mower with less than one hour mowing. Now I know why. I was cutting really thick grass which is now under the cut grass, and then driving into an area that the grass is already cut and cleared. The belt was snapping as Taryl said. I didn't hear it or feel it but it had to be happening if Taryl said so. Now I should be getting a long use from my belts if I cut the grass the right way. Don't cut grass on top of uncut grass. Cut grass onto already cut grass. Now off to the store to get a new belt. Thanks Taryl. We're never too old to learn.

    @kittyhawk7060@kittyhawk70603 жыл бұрын
  • Informative and entertaining. Taryl should be on Saturday Night Live!

    @jwestney2859@jwestney2859 Жыл бұрын
  • You must be psychic! My mower is about 10 years old and my belt broke Wednesday afternoon 8-19-20! I am planning on putting it on today! So here's my dinner!!

    @chrissprague8338@chrissprague83383 жыл бұрын
    • Good luck what kinda mower do you have

      @hunter7476@hunter74763 жыл бұрын
    • @@hunter7476 TORO TITAN Z 5200. Earlier this spring, I took care of a Fluffy problem.Taryl truely fixes all!

      @chrissprague8338@chrissprague83383 жыл бұрын
  • Thanks for posting this very informative video. Cheers !

    @ronsbeerreviewstools4361@ronsbeerreviewstools4361 Жыл бұрын
  • I learn a lot watching your channel. Thanks Man!

    @mikecopsey5875@mikecopsey58753 жыл бұрын
  • Interesting, thanks Taryl for the info and the dinner.

    @GoldSrc_@GoldSrc_3 жыл бұрын
  • Very helpful tip great video Taylor

    @chadoakes8002@chadoakes80023 жыл бұрын
  • A good video with explanation and cautions. Thanks.

    @davidshettlesworth1442@davidshettlesworth14422 жыл бұрын
  • It seems most people do not value a sharp blade when that is where the rubber meets the road on the whole thing. Sharp blades are the number one fundamental in lawn mowing. Great job Taryl on explaining so people can understand whats going on with the mower deck.

    @greenkeeper448@greenkeeper4483 жыл бұрын
  • One other problem I see in my shop often enough to mention is the brake shoes that stop the deck get warn enough to sit in the pulley to far and contact the belt causing the belt to break or come off when the deck it turned off,Thanks for a great video!!!

    @terribreneman5578@terribreneman55783 жыл бұрын
  • Another wonderful video presentation .

    @heregulmithal7063@heregulmithal70633 жыл бұрын
  • Great advise and thanks for sharing it!

    @walters5235@walters52353 жыл бұрын
  • Good explanation on why belts may break. The tech assistance folks at Grasshopper say the blades should be engaged at 3/4 to full throttle speed. Contrary to some but it really does work.

    @jaryljackderriere1232@jaryljackderriere12323 жыл бұрын
  • Love that shirt. Love that necklace. Love this channel.

    @Bluelightbandit@Bluelightbandit3 жыл бұрын
  • Thanks again for all of your advice I slowed down raised the deck and the belt did not come off my yard looks beautiful and there's your dinner / tonight steak and taters

    @charlesavery1880@charlesavery18803 жыл бұрын
  • Good video. You say not to go too fast or mow too low because you're feeding too much grass and you point out to make sure you have the proper clearances. One thing I saw was a bunch of grass by the pulleys and you don't say to clean that grass out of there and another thing that goes along with abuse of the belt would be having a grass build up under the deck that prevents getting rid of the grass quickly and causing the slipping of the belt. Also found a portion of a tarp wrapped around one the the blades on a S160 John Deere. Good stuff. Thanks for the info.

    @mostlymoparih5682@mostlymoparih56822 жыл бұрын
  • I really enjoy your videos! Thank you Taryl & crew! Best of wishes to all. :)

    @wassamattau860@wassamattau8603 жыл бұрын
  • Thanks man this was a great help

    @joto8916@joto89169 ай бұрын
  • Thank you for the information you provide. Yea have helped me tremendously.

    @johncalisi@johncalisi9 ай бұрын
  • Taryl, at work the belts we used are Dayco blue ribbon. The best belts ever made period. I do not know if that has changed but I stand by my statement. Nice video too.

    @victoryfirst2878@victoryfirst28783 жыл бұрын
  • Good vid. Very good props. Great upload 🤔 lots of info

    @archibaldvonkranski8881@archibaldvonkranski88812 жыл бұрын
  • Yeah, my messed up belts were my fault when I first started doing my own maintenance and repairs. I had every problem you talked about in this video.

    @mightywhitey946@mightywhitey946 Жыл бұрын
  • Sorry I'm in the belt section, but i m not used to posting Q's. I do like your page it's very useful, thanks Taryl

    @randyjoe6582@randyjoe65823 жыл бұрын
  • Thanks Taryl, now I understand why my new belt for a Honda mower is not getting the same amount of drive engagement as it did when new, the old pulley needs attention!!

    @TaxmanHog@TaxmanHog3 жыл бұрын
  • Top tips from a top man well done

    @falloutguy8878@falloutguy88783 жыл бұрын
  • Thanks T .Always good info here .

    @stripersniper1531@stripersniper15313 жыл бұрын
  • thanks for the help, it worked for me, I bet with all that knowledge you could make adjustable brake pads for the blade pulls, so you can just loosen & slide pad up or down, instead of having 2 wear spots you get 2-3 more uses

    @andrewbratos6907@andrewbratos69073 жыл бұрын
  • Great tips bud. I find hitting stumps works great at breaking belts too 😀

    @SteveRobReviews@SteveRobReviews3 жыл бұрын
  • Wow such great advice, Taryl I want to adopt you as my uncle or meet you and become great friends. Thank you for your videos and expert content.

    @henrygonzalez1201@henrygonzalez12013 жыл бұрын
  • Good video Taryl

    @marshallborder9089@marshallborder90893 жыл бұрын
  • Yeah great teacher.. we learn so well when it's fun..

    @macquariepark@macquariepark3 жыл бұрын
  • Need a good small motor repair thanks for info, and good show

    @allenchancery2304@allenchancery23043 жыл бұрын
  • Love the t shirt 👕 also good info as always 👍

    @richcop@richcop Жыл бұрын
  • Replaced the deck belt on my Cub Cadet with one of those Kevlar belts in the middle of last summer. Man, it works so much better than the old rubber one did and it's still going strong.

    @watsjd1@watsjd13 жыл бұрын
  • Man I love your videos! Very knowledgeable and hilarious too!!👌

    @michaelwebb6743@michaelwebb67432 жыл бұрын
  • Great info Taryl! Thanks👍

    @michaelglynn2638@michaelglynn26383 жыл бұрын
  • Had to learn the hard way as many others on belts. Most mowers must have an original equipment belt or you will positvely have nothing but problems. On another note! I never gave pulley wear much thought! Thanks on that!

    @VintageGearMan@VintageGearMan3 жыл бұрын
  • Another great video sir!

    @MegaVortex@MegaVortex Жыл бұрын
  • Great video, Taryl Dactyl!!

    @999thenewman@999thenewman3 жыл бұрын
  • Taryl, I have an old Merry Tiller (1977 I think, from the date code on the engine) with the 5hp Briggs that I took apart to fix a fuel leak on top of the fuel tank. I believe I put the governor linkage back wrong because now it runs fine and throttles up fine until you load it. It has no power under load. Is there a diagram somewhere that you know of that shows the linkages? Or at least a good description. I really am grateful that you do these videos. You don't owe this to anyone, yet you do it. Thank you. I hope you aren't too busy to read my question, I bet hundreds or maybe thousands of people try to contact you.

    @andrewmantle7627@andrewmantle76273 жыл бұрын
  • Very nice awesome! I love this keep doing it. Thank you.

    @user-yi7sh7tl2s@user-yi7sh7tl2s11 ай бұрын
  • good video....gotta get to my mowers in winter before i need em

    @mikeatv@mikeatv3 жыл бұрын
  • Nice video. Forgot to mention frozen bearings on blade spindles will break belts too.

    @berkeleycountysmallenginer3842@berkeleycountysmallenginer3842 Жыл бұрын
  • Hey Taryl, I have a around a 2003 18 simp regent 38 deck. I bought it for $100 the guy said it just needs a drive belt. Kohler engine runs good. The problem is I don't know what all I have to do to change this belt. It looks complicated n id like to be sure its not the trans locked that caused the belt to snap. The belt is shredded. The guy started to work on by removing a bolt n I have no idea where thats supposed to go. Before I lift this thing with my crane id like to know where to start. I also saw on one of your vids you talked about the parking brake can cause the belt to brake. Just was hoping you had 1 of these hanging around that you can do a video on. Thanks Oh n your videos are great. You guys are hilarious. You make it fun to work on the junk we have to deal with these days.

    @tomgaffney740@tomgaffney7402 жыл бұрын
  • And theres your dinner Dude i love your videos you da man ive learned alot from you keep on keeping on .

    @carlwood184@carlwood1842 жыл бұрын
  • Thanks for the information on the Belt angle never thought about that, but more importantly where the hell do get the Hamm's t-shirt?

    @sandrelectric@sandrelectric3 жыл бұрын
  • Good info Taryl.

    @Goomer@Goomer3 жыл бұрын
  • As usual a great Hamms beer inspired video:) Taryl you rock!

    @billypreston12@billypreston123 жыл бұрын
    • Send that man a case !

      @richardlong6333@richardlong63333 жыл бұрын
  • Thanks Taryl!!! Loved this midnight snack..... yummmmmy!!!😎

    @cabowabovhnut@cabowabovhnut3 жыл бұрын
    • Tayly i got a cub cadet 1040 cant get belt right .seems it slips no speed or drive problem.anyy suggestions.

      @harryboeckler7198@harryboeckler71983 жыл бұрын
    • @@harryboeckler7198 Examine the deck pulleys. My nephew has a CC and it was throwing the deck belt constantly. He couldn't figure it out. I looked it over and on close inspection, you could see the tension pulleys mount, which should have been designed to have either a thicker threaded mount, or enough room for a nut under it IMO, had worn from the belt tension pulling on it. We had to replace the whole arm and that solved the problem. Part was a 'Idler Arm Bracket'. We also replaced the 'Idler pulley' because the bearing was shot, the Extension spring, belt and belt keeper rod. All those parts including shipping came to $173. It now works like new.

      @dkeith45@dkeith453 жыл бұрын
    • Thank you.

      @harryboeckler7198@harryboeckler71983 жыл бұрын
  • Great information

    @jimg8218@jimg82183 жыл бұрын
  • Aircraft Mechanic> Taryl, I have had Aircraft Mechanics not understand the V belt problem. Good job.

    @jerryf2426@jerryf24263 жыл бұрын
  • I love this guy!

    @france4322@france43223 жыл бұрын
  • Regular fan belt will work fine on a modern belt drive hydrostatic mower, but may wear faster on manual transmissions because of the clutch. Also usable for starter-generator drive belts.

    @Tractors101@Tractors1013 жыл бұрын
  • Good and correct information. Some belts are over $100 and while they do last a long time they eventually wear out and when they do it is time to look at and replace the pulley and idlers. Everyone wants to replace just the belt and then complains that it didn't last as long as the original. Duh. OEM belts usually cost more but you are already at the dealer buying new pulleys and an idler or two Right?

    @brian1326@brian13263 жыл бұрын
  • Yes I have went through all the belt troubles mentioned my old mower that I got for free basically learned all the things that Taryl teaches here the hard way lol Also if your pulleys are not ridiculously worn-down you can clean them up with some sandpaper and that will help. I did the angry belt dance at the end myself a time or two.

    @codemiesterbeats@codemiesterbeats3 жыл бұрын
    • angry belt dance, yes, I've taught that one at my shop.

      @rabaloo6549@rabaloo6549 Жыл бұрын
  • great video

    @jameymote4598@jameymote45983 жыл бұрын
  • Thank you!

    @CompetentSalesUSA@CompetentSalesUSA3 жыл бұрын
  • Hey Taryl a kevlar rapped belt is designed for abrupt speed changes like the mower deck clutch engaging or like a clutch an mechanical engagement belt. Slips a bit then drives unlike a rubber belt that will abruptly engage but has no slip and tears itself up in summer heat. Case in point a snow blower has rubber belts due to temperature and moisture these resist slippage and grab under these conditions.A kelvar belt would slip and keep slipping no grippage with the moisture soaking the kevlar.

    @jasonjoncas5998@jasonjoncas59983 жыл бұрын
  • I didn't even think about different V designs. Size make sense... though didn't thinking about differences in thickness and V shape. Thanks for sharing!

    @jafinch78@jafinch783 жыл бұрын
    • Now for what makes the squeaky belts maybe?

      @jafinch78@jafinch783 жыл бұрын
  • Also if your deck is engaged with a cable, the cables can stretch over time and also the spring at the end can wear and therefore not be tensioning the belt correctly when in the engaged position

    @crossthreadauto4999@crossthreadauto49993 жыл бұрын
    • Amine are old mechanical ones with the shaft on it good point

      @hunter7476@hunter74763 жыл бұрын
  • Good advice. But here is something else that you should be doing. 1 grease the pulley shaft if it has a grease fitting. And probably important to do is clean out the grass and other things that can get caught up in the belt or pulley after you have mowed the lawn. With a air hose or you're hands but pull the spark plug wire off first so it won't start or something. I'm just saying. I haven't put a belt on my John deer 425 mower deck in over 5 year's and I mow a 2 acer lawn all summer. I do this all the time . But I do use my air compressor to clean my mower after I'm done with the lawn. And check it out before I mow also. But I'm am a mechanic and I don't want to work on it until I have to. But it runs great. Love your videos.

    @AK-ck7cy@AK-ck7cy3 жыл бұрын
  • dear Taryl greatings from France !! i like your video !so interresting and funny i learn more whit you as many other guys doing video!! in france we said ( gros bisous de France! ) big kiss from France i hope more video soon!

    @overboss3152@overboss31523 жыл бұрын
  • Great video

    @josepharato262@josepharato2623 жыл бұрын
  • Belts even snap on large agricultural equipment like combine harvesters and field mowers due to the same issues and those belts and pulleys aren't cheap to buy or repair.

    @bentullett6068@bentullett60683 жыл бұрын
  • Used your Taryl Putty today. Looks like it's gonna work!

    @donaldwhite2744@donaldwhite27443 жыл бұрын
  • That's a good video Taryl! Now I want to know how to measure a belt size so when I work on old rusty junk I know what to get when I can't find a belt part number

    @thegreatjellydoughnu@thegreatjellydoughnu3 жыл бұрын
    • Get you a belt measuring tool from McMaster Carr 😉

      @jamesmarshall8177@jamesmarshall8177 Жыл бұрын
  • amazing guy!

    @danielw3369@danielw33692 күн бұрын
  • I love the sound affects :)

    @stephboeker7835@stephboeker78353 жыл бұрын
  • WOW. Your teeth look straighter today. Glad to see your back.

    @emiliosanchez5621@emiliosanchez56213 жыл бұрын
  • Yep I have belt problems after big dinner. 😆😆 Great vid

    @dfields9511@dfields95113 жыл бұрын
  • Good tips. I have a 30 year old wheel horse that doesn't drive right away in 3rd gear, it screeches and then goes. I replaced the belt some years ago and used belt dressing but it still slips, I thought the belt was too big. But maybe my pulleys are worn out.

    @DAS-Videos@DAS-Videos3 жыл бұрын
  • Yup, there's no such thing as a bad mower, just BAD OWNERS! Great vids TD.

    @rabaloo6549@rabaloo6549 Жыл бұрын
  • How dare you look right down the camera at me & tell me what I might have been doing wrong! I resemble those remarks! As always, thanks so much for sharing and teaching this old dog new tricks :)

    @ApprenticeGM@ApprenticeGM3 жыл бұрын
  • I'm surprised Ya' didn't mention engaging the cutter only at engine idle... I had to scold my neighbor (a dear friend) for smokin' deck belts engaging at full throttle. I love your work, guys; Learn a lot, always get some giggles.

    @glasstronic@glasstronic3 жыл бұрын
  • Grass packs around pulleys & deck EVERY TIME I mow. Have a 48 inch air blow gun from Harbor Freight and use shop air to blow deck clean before putting garden tractor up. If used water to spray off, would have to wait to dry & might cause rust our damage grease seals.

    @jeffreydevoti7000@jeffreydevoti70003 жыл бұрын
  • More good information i can use while working on this new lawn equipment now day get lots off mtd and craftsman in for deck belts

    @jordantractorvlogs7008@jordantractorvlogs70083 жыл бұрын
  • Love ya'll And your expertise :)!

    @davidrutledge5464@davidrutledge54643 жыл бұрын
  • Hey Taryl, how often do you come across a Sachs or Rotax rotary engine

    @Nitewatch-xc9yz@Nitewatch-xc9yz3 жыл бұрын
  • Great vid....this is what KZhead is for !!!!!!

    @DetroitHomeInspector@DetroitHomeInspector8 ай бұрын
  • hmm i've got a cub cadet with the same issue with the mule drive belt. thank you taryl

    @Wolfiecolada@Wolfiecolada Жыл бұрын
KZhead