Belt tension trick

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  • Опубліковано 14 лис 2024

КОМЕНТАРІ • 277

  • @m.walters4879
    @m.walters4879 7 років тому +239

    This guy is awesome. Clear, concise, and does not drag out instruction and information. I'm a fan.

  • @rumekB6S
    @rumekB6S 3 роки тому +8

    You are first youtuber who is not talking shit for about 10 minutes before main subject. You are awesome!

  • @Trench___
    @Trench___ 5 років тому +29

    Ah yes, Mitsuboshi. Solid brand.

  • @jonathankraska1329
    @jonathankraska1329 2 роки тому +13

    Nice straight to it video, I just replaced my alternator for the first time and was wondering what tension the belt should be. Nice easy trick turn the belt and if it stops at a 90 degree angle it's 👍. thanks for this,I've been watching your videos for years and you have always helped me with my backyard mechanic projects lol

  • @rameshgaglani7801
    @rameshgaglani7801 3 роки тому +1

    Thanks for keeping short and to the point. No nonsense talk.

  • @carbonunit2012
    @carbonunit2012 2 роки тому +2

    The gentleman is quick and to the point with an easy rule of thumb to remember and apply.

  • @bradgilker3429
    @bradgilker3429 9 років тому +9

    As a Canadian, I dig the hockey stick sideburns. The advice was good too.

  • @Fruit_Infiniti
    @Fruit_Infiniti 4 роки тому +3

    Thank goodness! I've gotta replace a couple of belts and was worried that I'd make em too tight or too loose. This is excellent

  • @MrLougarou1000
    @MrLougarou1000 4 роки тому

    Plain and simple. Not going off on tantrums about unrelated crap. I'm subscribing.

  • @kj9219
    @kj9219 5 років тому +1

    A lot of times people adjust way too tight. Lug nuts, spark plugs, oil filters, and belts. About 3/4" works for belts. Great vid.

  • @scottdyer6467
    @scottdyer6467 7 років тому +3

    I remember someone growing up (nab), saying turn it 90 degrees to check if it's tight, "thanks man" just confirmed it, now I'll go put a Alt belt on today JOY :) good-luck everyone !!!!! save yourself the $$$ !!!

  • @anthonygonzales2767
    @anthonygonzales2767 5 років тому

    This Guy Is Awesome ! Best Car/Truck Advise I ever got ! Clear / Concise NO TOOLS Inspection For Rubber Accessory Belts In Viechles !

  • @masonkelly6694
    @masonkelly6694 Рік тому

    Thanks! Got a daily and this is the first time I've had a car with manual belt tension. Replaced the alternator this morning and it was HOWLING.

  • @DianaThomas-m2x
    @DianaThomas-m2x 11 місяців тому

    8:45am Dec 9 ,23 you have helped me so much thank you you are wonderful! Diana thomas

  • @briansmobile1
    @briansmobile1  11 років тому +1

    When you over tighten a belt the accessory bearings are loaded up and squeak. If you have a squeak with this tension setting demonstrated you have 1. a belt alignment problem 2. worn belt 3. squeaky bearing etc on an accessory like the alternator, power steering pump, idler, or AC compressor clutch.

    • @WaxPaper
      @WaxPaper 3 місяці тому +2

      It's weird, man. I've got that same tension, just a quarter turn at the longest run, but it's a new belt and alternator, and the squeal only started with the new parts. Only does it when I start the car, then it'll stop after a start driving... I'm kinda worried about trying to tighten it anymore, but everybody says this is what happens when a belt is loose.

  • @VenerableYorge
    @VenerableYorge 7 років тому +1

    Very helpfull Brian. Your tip allowed me to save the purchase of a belt tension gauge. Thanks a lot!!!

  • @briansmobile1
    @briansmobile1  11 років тому +1

    That could be for reasons outside of just a matter of rubber fatigue- like road debris or a seized pulley.

  • @ucnhtmenow1
    @ucnhtmenow1 10 років тому +2

    Keep in mind we all live in different climates (hot/cold, wet/dry) & that's a pretty good factor in the life if the belt. I think of it this way, If the belt has 4 cracks in an inch & it hasn't gave way, especially in a hot/dry state, then it's a decent belt & most likely can take more wear than the usual belts can. But mostly use common sense, if you don't have mediocre mechanic skills and your not strapped for cash & the belt looks like mice have gotten at it, take it to get replaced to save you the headache later down the road (we all know breaking down far from home isn't fun).

  • @aneroph
    @aneroph 10 років тому +2

    Thanks man. I replaced my water pump and was worried about the tension on my serpentine belt. I double checked it and it seems perfect. The squeaking must be coming from the excess gasket sealer on that pulley wheel. I'll have to see if it rubs off in a couple days or maybe take the belt back off and scrape all the gasket sealer off the outside. It's loud as heck.

  • @VenturiLife
    @VenturiLife 9 років тому +2

    Cheers Brian, good advice. Got the motor wet today and that belt gave a nasty squeal before it settled down. I have Mitsuboshi belts also. I will probably replace them all with Gates at next upgrade as I will go to a Gates timing belt too. Mitsuboshi is made in Indonesia too nowadays.

    • @jimwatts7489
      @jimwatts7489 8 років тому

      www.google.com/search?q=tenionizer&oq=tenionizer&aqs=chrome..69i57.2936311j0j7&sourceid=chrome&ie=UTF-8#q=Best+automotive+drive+belts

  • @ucnhtmenow1
    @ucnhtmenow1 10 років тому +12

    I like to keep an extra belt in the trunk because if the belt breaks, your not getting that puppy home without possibly blowing the engine, definitely if your far from home. Unless the car is completely cooled off, AND it's 50° or less AND your only a couple miles from home, please don't risk it.

    • @WlSEGUY
      @WlSEGUY 9 років тому

      +ucnhtmenow1 You can change your belts on the side of the road?? damn that's savage! but good call on keeping a spare handy!

    • @ucnhtmenow1
      @ucnhtmenow1 8 років тому +4

      +WlSEGUY you mean you've never had totear down half the motor to replace broken push rods in a parking lot lol. running a blower and shredding even New belts almost monthly, I wish I would have taken my own advice in the past, coincidentally, once I started carrying a spare belt I haven't thrown one yet.

    • @jimwatts7489
      @jimwatts7489 8 років тому +1

      Sound wisdom ucnhtmenow1. I do the same thing. I also, clean and spray the old belt with belt dressing to make it last longer and to prevent cracking. Here is a few of the different belt dressing you can attain. I use it on my vehicles about every 3 months as well as for my lawnmower and tiller etc. www.google.com/search?q=tenionizer&oq=tenionizer&aqs=chrome..69i57.2936311j0j7&sourceid=chrome&ie=UTF-8#q=automotive+belt+dressing+spray

  • @davidalexander5985
    @davidalexander5985 Рік тому +1

    Great Video. Clear and concise

  • @briansmobile1
    @briansmobile1  12 років тому

    If it twists 100 degrees and still squeals then go to 90 degrees on the longest run. If it still squeals make sure it isn't the bearings etc. and try replacing the belt.

  • @SurreptitiouSurprise
    @SurreptitiouSurprise 13 років тому

    Even if a serpentine belt doesn't have cracks in it, you may still need to replace it. The material most companies make those out of can withstand more miles and harsher conditions than older V-belts. However, the pulleys can cause wear in the belt grooves with time, which can cause the belt to fail. So you should also get a manufacturer's gauge (which, from some companies, like Gates, is free) and periodically check the width and depth of the grooves.

  • @millwrightman99
    @millwrightman99 12 років тому +2

    Dude , I like your quick & dirty rule of thumb , its pretty close to my standard rule I/4 inch depression for every foot of belt length .then you on't destroy the bearings by making it like a guitar string .But the guys need to check for worn sheaves or something as stupid as a cheap quality or mis-matched belt .
    On a final note My Jeep Liberty has the original factory belt still in good shape with 265,000 kilometers on it . The only part of the Vehicle that they got right at Chrysler .

  • @AamirZ
    @AamirZ 12 років тому

    The 90 trick is also true for timing belts. The long side of it, if it can twist 90 no more than the tension is normally OK. But the timing belt came with a auto tensioner so that controls the tension when the belt gets hot etc.

  • @rsxteufel
    @rsxteufel Рік тому

    I just did the proper tension on my son driver and alternator belt. Run smooth before it squeal like a pig. Thanks for the video. Help alot.

  • @Wahinies
    @Wahinies 7 років тому +3

    so much useful info in such a short amount of time Thank you!

  • @heavymechanic2
    @heavymechanic2 10 років тому +1

    I bought new belts from Toyota and those cracked faster than the NAPA belts made by Gates. Good Tip on the belt tension

  • @train4905
    @train4905 2 роки тому

    Dear sir ,thankyou so much indeed for this absolutely superb information.
    This had really helped me out loads,
    Steve from the uk.

  • @MOEZANDERS
    @MOEZANDERS 7 років тому +2

    I don't know John Malkovich had a son who's awesome mechanic

  • @tysonschneider
    @tysonschneider 9 років тому +2

    Thank you! Thank you! Thank you!
    I never knew about this twist trick to test the tension. That helps me a great deal.
    Thank you Brian!!!

  • @nicke2307
    @nicke2307 6 років тому

    For the polyribbed belts gates makes a real cheap plastic tool that looks like a plastic toothpick you can stick in the groove. If it sinks down all the way in its time to change the belt. If you can see it sticking out over the belt youre good.

  • @MarzNet256
    @MarzNet256 9 років тому

    Great how to. Gonna do the twist test now. I think the tension is a bit low. Makes noise for about 5 min after cold start. Noise goes away and does not come back if I pour a little water on it at startup. Relatively new belt (like 15-20k mi, 3 yrs old). It is a serpenting belt from a 2006 Toyota Matrix XR AWD.

  • @dannylincoln639
    @dannylincoln639 11 років тому

    sometimes minute coolant leaks that vaporise without causing a drip can get on the belt. jeep 6 cyl engines can leak in hard to find but simply fixed places. a simple pressure leakdown test can lead the technician to the cause

  • @siachen6680
    @siachen6680 4 роки тому

    Thank you....
    My 03 Civic Mitsubishi stock belt is still doing great with 170000mi on....👍👍👍👍

  • @dennisshury4456
    @dennisshury4456 2 роки тому

    Great video, had to leave a thumbsup because of it being simple and straight to the point.

  • @angelarobinson6293
    @angelarobinson6293 6 років тому

    Finally somebody knows what we needed to see

  • @snuglife3607
    @snuglife3607 6 років тому +1

    i dig your style brother!!! im hoping you are scottish only for selfish reasons, as a proud scott i argue that we are the best europeans

  • @mumubest
    @mumubest 4 роки тому

    best illustration! Very educative and practical!

  • @lrnlrn
    @lrnlrn 9 років тому +1

    Great tip on the tension, thanks!

  • @CrossStario
    @CrossStario 3 роки тому

    When he said click the grey subscribe button, I felt that.

  • @prosource79
    @prosource79 7 років тому +3

    Thanks! This was the best answer ever after years of wrecking my brain, researching, asking and spraying wd40, silicone and still squeaking! Bro you are the man! Keep up the good work! 👍

  • @TheTexasCoder
    @TheTexasCoder 13 років тому +1

    I like that technique! Do you think that would work on a uni-belt/serpentine belt system? Seems like it might, and be a good indicator that the tensioner was going out...but needless to say man, good video, and awesome tip! Thank you!

  • @bobshackleyltd2302
    @bobshackleyltd2302 6 років тому +2

    Good simple vid. Thanks buddy.

  • @jeffreygoodson2563
    @jeffreygoodson2563 6 років тому +4

    Thank You Brian for this straight to the point and very informative video!!!

  • @x-man5056
    @x-man5056 5 років тому

    Gates belts or Goodyear Gatorback. Excellent service and wear from either.

    • @x-man5056
      @x-man5056 5 років тому

      @Keeper Of The Reaper Me neither, had one on my truck about 10 years ago and it lasted a long time though.

  • @derrick.l1870
    @derrick.l1870 5 років тому +3

    Thanks for the tip. I needed to hear and see that. 😁

  • @robnation2475
    @robnation2475 3 роки тому +1

    yep... mine flipped 180 hence squeal. Stretched after a few years...

  • @swo0per
    @swo0per 11 років тому +9

    Thanks for another good, simple video. I was concerned about a belt i put on for my alternator (sub impreza gx 2001) as it was pretty tight. It almost twists 90 and has about 8 to 9 mm give in it. So, looks like it's alright

  • @StockholmDashcamOfficial
    @StockholmDashcamOfficial 11 років тому +1

    I'm watching ever more of your videos because of your cool beards.

  • @briansmobile1
    @briansmobile1  13 років тому +1

    @prodriver1 Ha ha- thanks man. Good to be back! Got my taxes done and got caught up a bit so I can breathe again. Great to hear from ya!

  • @alundrasrt
    @alundrasrt Рік тому

    Hi, the problem with this trick is that You can always bend more than 90 by using force but clearly If you can't reach the 90° it's you over the tension requirement.

  • @MV60
    @MV60 7 років тому

    We pretty much just have gates belts here, being locally made and all. Just about every belt you want is a gates. Anyway, I've always tensioned mine by sight and feel. I take the longest section and press it in in the center, I have an eye sight look at about less than 10mm where it gets pretty hard to keep pushing of deflection is about right. :) I use either the other belt or structural parts as points of reference for distance.

  • @briansmobile1
    @briansmobile1  12 років тому

    Just 90 degrees or 1/4 turn twist on the longest run.

  • @blairguinea6811
    @blairguinea6811 7 років тому

    Absolutely great............thanks Brian

  • @mozzmann
    @mozzmann 10 років тому +3

    The simplest tool and possibly the best is a fishing spring balance, applied to the longest run DEPENDING on the place measured the Belt tension for a V Belt 6 - 15 mm deflection for 25 Kg load applied. A serpentine Belt can be a lot less due to the surface area available for drive. Most have a spring tensioner but like this motor if tit doesn't then the same applies. About 10-15mm deflection for 25 Kg pull. IMHO you should NEVER twist a Serpentine belt when it is fitted (Why) because if the belt is over tight it can lead to premature failure from breaking of the internal fibers as the belt is not designed to twist.

    • @CT_Taylor
      @CT_Taylor 3 роки тому

      my service manuals for various cars have twisting in the sections on checking them for deflection. the only instance i understand yours is in a brand spanking new belt, literally, or a really really old one, or twisting it with a LOT of force. Like, you *know* when twisting that it feels a certain way, like, oh this is taking a lot to twist. usually you can know before getting that far. just dont over do it

  • @tylerreisinger4131
    @tylerreisinger4131 7 місяців тому

    Thanks man my belt has been chittering and squealin on start up

  • @briansmobile1
    @briansmobile1  11 років тому

    LOL! You noticed! I actually collect photos of them from other people and supplement and innovate designs of my own.

  • @AGreedyTree
    @AGreedyTree 11 років тому

    Thanks. This helped me out on my PT Cruiser.

  • @bohlempire9537
    @bohlempire9537 Рік тому +1

    Bando makes all of those OEM belts FYI. The brand markup for them to put the make name on them is ridiculous.

  • @smithraymond09029
    @smithraymond09029 11 років тому

    Damn check this dude put. I guess I have been over tightening my serpentine belt in an attempt to quiet an incessant squeaking around the harmonic balancer. I did notice that if I loosened it up a bit the squeaking stopped. I have made sure that the pullies line up. I didn't however like that it bounces around a lot when I loosen it.

  • @masonreppeto882
    @masonreppeto882 5 років тому

    thanks for the vid I just installed a new alternator on my 1993 toyota camry and used this vid . the car still got a a parasite leak and the brake light turned on but im still going to keep diagnosing!!

  • @briansmobile1
    @briansmobile1  12 років тому

    You're welcome. Sounds like a nice machine otherwise. I'm surprised this video doesn't get more views.

  • @MichaelBorne-rh8co
    @MichaelBorne-rh8co 7 років тому +2

    It just makes me wonder, who would click the thumbs down icon? And equally as important, why would they? I assume 1 argument would be for the guy who says, "ahhh, thats dumb, you HAVE to buy a tension gauge!" Then he goes on to say(as he does after seeing anything that he's never seen before) "stupid kids nowadays!" Other than "that guy", who takes the time to think, man, this is badddd information. Think I'm I'm gonna have to click the thumbs down thingy over there, next to the thumbs up thingy. I mean, who, and then why?

  • @briansmobile1
    @briansmobile1  13 років тому

    @pl2517 Sorry not sure I understand. There should be oil residue in the pcv valve. Is it in your air filter too?

  • @D6Spanky
    @D6Spanky 10 років тому +9

    Just tweeted this. Hope you can get some more views on this useful vid! :D

  • @zlatkozivkovic8694
    @zlatkozivkovic8694 6 років тому

    LOL..."ussualy it is the alternator run"...of course because it is "ussualy" the only one adjustable. And you can also use the method: tighten it untill it stops squuekeeng...untill it starts to again.

  • @austingerrard2667
    @austingerrard2667 10 років тому +5

    HeavyMechanic2 I use Gates Timing Belts all the time and they last a long time.

    • @endlesstwisties
      @endlesstwisties 7 років тому

      for sure gates are good and easy to find. where i was working we had industrial machines working 24/7 . they had gates belts and they last for years and years

    • @anishpatel5715
      @anishpatel5715 6 років тому

      Gates are so expensive though

    • @CarAudioInc
      @CarAudioInc 5 років тому

      @@anishpatel5715 you get what you pay for

  • @SharonKirven
    @SharonKirven 5 місяців тому

    Good video, I just didn’t quite get how do you get that belt to a 90 degree of tightness. Mines just wants to be loose. I don’t care what I do it won’t tighten for me. Any suggestions on getting the belt tight?? Thank you and this is for a 2005 SRX I changed the water pump and loosen the 15 mm bolt too much and now I can’t get the belt to tighten. It’s suppose to be a automatic pulley but it doesn’t automatically tighten the serpentine belt ones I thread it back on. Any suggestions and Thank you!😊

  • @rl4889
    @rl4889 3 роки тому

    Great tips and great delivery

  • @Flaheat
    @Flaheat 13 років тому +1

    I have new belts on my Subaru after I rebuilt the engine. I have the tension pretty much how you show here, but when it's really damp or raining outside, the belt squeeks at a really, really high pitch. Should I add more tension to the belt, or just leave it be?

  • @mountainconstructions
    @mountainconstructions 7 років тому +1

    When you start you vehicle and hear a squeal like a stuck pig, it is also most likely a bearing in your Alternator has failed.

  • @frodokhunt
    @frodokhunt Рік тому

    Cheers mate ! Very helpful 👌

  • @MrNano21
    @MrNano21 11 років тому +1

    Thanks alot mate...got my belt tension tightened and it dsnt squeak anymore!

  • @neutralguy2428
    @neutralguy2428 2 роки тому

    Exactly what I needed 👍

  • @briansmobile1
    @briansmobile1  13 років тому

    @HamsterRickProductio 1996 to be exact. It's mine. Pretty good!

  • @1elAguila
    @1elAguila 13 років тому +1

    great tip amigo thanks

  • @briansmobile1
    @briansmobile1  12 років тому

    They made some good batteries for a while there too. ; )

  • @joewhatsup
    @joewhatsup 2 роки тому

    Thanks, great video and explanation

  • @urstin
    @urstin 8 років тому +10

    Just a quick question. What's the spec? What's the distance? What's all that?

    • @hsvxu6suzukihatch959
      @hsvxu6suzukihatch959 7 років тому +1

      urstin . Average, above average and below average

    • @MrLougarou1000
      @MrLougarou1000 4 роки тому +1

      specs= specifics

    • @johnlucas6683
      @johnlucas6683 3 роки тому

      Specs = specifications. Still better to know the specs of a machine.

  • @briansmobile1
    @briansmobile1  13 років тому

    @605manuel You're most welcome. Thanks for stopping by.

  • @YanWangPurdue2010
    @YanWangPurdue2010 8 років тому

    Very useful video. Thank you!

  • @hazejeffs746
    @hazejeffs746 2 роки тому +1

    Cheers Brother!

  • @siuealangi9624
    @siuealangi9624 5 років тому

    Great tips. Thank you for sharing.

  • @Del-Canada
    @Del-Canada 7 років тому

    This was an awesome tidbit of info. My 2005 Kia Sportage squeals very loudly during a cold start and if I try to drive right away when steering it feels like standard steering on a car from the seventies and not the power steering it's supposed to be. This corrects after a minute or so. Would this be a belt issue or maybe a pump issue? The alternator was just replaced a few months ago so maybe they put the belts on too tight/loose?

  • @markdavis8224
    @markdavis8224 2 роки тому +1

    I need to see a diagram of a 1995 mighty Macs Mississippi alternator to loosen it

    • @briansmobile1
      @briansmobile1  2 роки тому

      Voice to text had fun with that one! Mitsubishi Might Max. The 3.0L had a serpentine belt till 1994. In 95 you have V-belts. You trolling here? If you need to loosen the belt, you have a pivot bolt and the bottom and a slide bolt at the top. Both have to be loose. Once they're both loose you can pull or push on the belt and the alternator will move to center and the belt can come off.

  • @jacobpacheco3165
    @jacobpacheco3165 5 років тому

    I have a 2005 Mitsubishi Lancer ES and I've been trying to get the replacement serpentine belt on for like 2 days. It's like 3 teeth away from being perfectly seated. Boy this is annoying.

  • @DillysADV
    @DillysADV 13 років тому +1

    interesting... I have just felt it but never really thought of twisting it... so what do you think of the Goodyear Gator back belt? just curious...

  • @briansmobile1
    @briansmobile1  13 років тому

    @Flaheat If you can only rotate the belt to ninety degrees on the longest run I'd look for bearings failing etc.

  • @amykelly2422
    @amykelly2422 8 років тому

    thanks for your opinion, my buddy is ASE certified and I want to do it, and he needs to watch over me. cool thanks

  • @donaldmurray4350
    @donaldmurray4350 7 років тому

    yeah, second the "geat guy" motion, maybe just a splendid mechanic that is well spoken, in english

  • @robnation2475
    @robnation2475 3 роки тому

    Nice! No stupid intro music or life story to skip over.

  • @macmaccourt
    @macmaccourt 5 років тому

    Good info but I was hoping for more shaky cam!

  • @madcanic9632
    @madcanic9632 3 роки тому

    if you over tighten a belt it fuckys the crank barings i would assume

  • @bertroost1675
    @bertroost1675 3 роки тому

    I just had a new AC compressor put on my Grand Marquis. Now when the engine is started cold and I hit the AC it will kill the engine. Did the mechanic tighten the belt too much?

  • @amykelly2422
    @amykelly2422 8 років тому

    I just bought a one owner 01 Montero sport LS, it has 165000 miles and changed all 3 belts and alternator (& 3 fan studs) wonder if I should do timing belt and water pump runs great

    • @briansmobile1
      @briansmobile1  8 років тому

      +Amy Frey I would check the timing belt for cracks or wear.

  • @timothyraymond7381
    @timothyraymond7381 10 років тому

    thanks bud Im not too great on cars my car gets more attention than i do lol but I had a squeal that would make you run a way and it was my belt tensioner thanks

  • @myclubwagon
    @myclubwagon 4 роки тому

    great advice ... thanks

  • @ksk5517
    @ksk5517 3 роки тому

    Bando brand is excellent too.