Self-Adjuster Mechanism

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  • เผยแพร่เมื่อ 15 ต.ค. 2024
  • 4runner drum brake internals and operation

ความคิดเห็น • 37

  • @dstill3597
    @dstill3597 2 ปีที่แล้ว

    Thank you! I’ve been dicking around with these for 30 years and never had a visual of an adjustment in action! Great, informative vid!

  • @frankinsensed8058
    @frankinsensed8058 5 ปีที่แล้ว +4

    Thanks for showing that mechanism; it's 10 degrees outside. My issue is that my Nissan truck self-adjuster never stops tightening and eventually locks the wheel. Nissan has lots of trouble with things like brakes, wiring, speedometers, etc, otherwise pretty reliable.

    • @jasonmckeaigg9143
      @jasonmckeaigg9143 4 ปีที่แล้ว

      Check adjusters ..there's a print on them one goes to right side one goes to left side..sounds like they got switched..hope this helps👍

    • @jasonc2948
      @jasonc2948  ปีที่แล้ว

      Better get cracking

  • @ciyatt
    @ciyatt 5 ปีที่แล้ว +1

    It.s really a short but informative video. Clear and nice shot :) Thanks...

  • @chadpugh1490
    @chadpugh1490 9 หลายเดือนก่อน

    Hi thx for the video. Just replaced my drums and shoes on the rear. I adjusted the self adjuster until there was a slight drag on the drum. I pulled the hand brake to check operation. It locked the wheels like its supposed to. When i released the hand brake, seems like my adjustment went away on both sides. Now theres no drag on the drums. Is this normal???

  • @esbenboll
    @esbenboll 2 ปีที่แล้ว +1

    So in theory there is not much need to do any manuel adjustments when installing new brake pads. Just make sure it's all loose and then pull the hand brake a bunch of times?

    • @jamesfederer5592
      @jamesfederer5592 ปีที่แล้ว

      Foot brake will do the same thing at least for Toyota and Honda etc. Others may differ.

  • @PietsMusings
    @PietsMusings 5 ปีที่แล้ว +1

    Question: if the self adjuster on Toyota Hilux (in South Africa) does not adjust, is the solution to replace the spring running down from the adjuster plate?

  • @victorcocco27
    @victorcocco27 7 ปีที่แล้ว +2

    ty so much for showing that, I thought you didn't have to take the drum and wheel off.

  • @joelhaakana8033
    @joelhaakana8033 ปีที่แล้ว

    Do i need to just pull on the parking brake to adjust them

  • @elitebowman5386
    @elitebowman5386 5 ปีที่แล้ว +1

    You apply the parking brake, not the foot brake?

  • @willbotto8662
    @willbotto8662 5 ปีที่แล้ว

    Very simple video to explain how the adjuster works. Thank you =)

  • @reallife7375
    @reallife7375 3 ปีที่แล้ว +1

    Show the right hand one please mine is adjusting in its doing my head in

  • @1weirddoe571
    @1weirddoe571 2 ปีที่แล้ว

    Since the adjuster bolt is turning clockwise and moving outward that means it's a left hand screw correct? So what do you think the wheel on the other side has, a left hand screw or right hand screw?

  • @SamiJumppanen
    @SamiJumppanen ปีที่แล้ว

    I've got completely different type of self-adjuster (Mazda from 1994). Really difficult to find even an image of it. It's mainly two flat cast iron parts with teeth and springs.

    • @jasonc2948
      @jasonc2948  ปีที่แล้ว

      Is it a caliper?

    • @SamiJumppanen
      @SamiJumppanen ปีที่แล้ว

      @@jasonc2948 I wish I could reply with a photo. Later found I was wrong, the adjuster is not cast iron.

  • @valxtemporary4559
    @valxtemporary4559 5 ปีที่แล้ว +2

    Can somebody explain how the max adjustement is set? How does it come that the wheel doesnt block eventually?

    • @apstephens97
      @apstephens97 ปีที่แล้ว +2

      Once the shoes touch the drum there isn't enough movement for the catch to grab another tooth

  • @Mindbeauty
    @Mindbeauty 6 ปีที่แล้ว

    Thanks for the very informative video. My 2004 dodge grand caravan also has a rear drum brake. The normal brake works perfectly, but the rear right e-brake is not working properly. The lever connecting with the e-brake cable did move normally when the cable was pulled, but the self-adjuster lever was just moving a little bit. It's not enough to make the star wheel turn and push the brake shoes against the drums. Shall I replace the self adjuster lever spring or the lever itself? I am not sure which hardware needs to be replaced. Would greatly appreciate your help!

    • @LouPicardo
      @LouPicardo 6 ปีที่แล้ว

      My best guess is your parking brake cable is elongated and needs to be replaced.

  • @CraniumDranium
    @CraniumDranium 5 ปีที่แล้ว

    Hey, this is the video I have been looking for!

  • @jonah8324
    @jonah8324 3 ปีที่แล้ว

    Very good example thank you!

  • @danielguzman8346
    @danielguzman8346 4 ปีที่แล้ว +1

    So the adjuster adjust the brake shoes?

  • @shubhamkashyap1333
    @shubhamkashyap1333 5 ปีที่แล้ว

    thanks Jason......that was really helpful

  • @nicasiolipez5775
    @nicasiolipez5775 5 ปีที่แล้ว

    do you know how to make sure the brake shoe surface will have even contact to the drum?

  • @Myplague380
    @Myplague380 6 ปีที่แล้ว

    Well done.

  • @ronenfe
    @ronenfe 4 ปีที่แล้ว +1

    not clear how it works

  • @mattedwards7788
    @mattedwards7788 8 ปีที่แล้ว

    more content!

  • @jasonc2948
    @jasonc2948  8 ปีที่แล้ว

    haha more to come

  • @214mannygarza
    @214mannygarza 6 ปีที่แล้ว +2

    It's called wheel cylinder not a master cylinder. And you wheel cylinder looks like it's binding up on one side should open up eventually just saying.