Changing brake fluid in a BMW E39

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  • เผยแพร่เมื่อ 19 ธ.ค. 2024

ความคิดเห็น • 20

  • @bigtex144
    @bigtex144 4 ปีที่แล้ว +26

    Little tip to make things less messy and use less brake fluid (thus saving $$$):
    - Don't put any fluid in the pump canister. Instead, fill up the brake fluid reservoir in the car close to the top, then attach the pump and utilize it simply to apply positive pressure. It will push the fluid through and you can do each line. Check the reservoir after each wheel is bled to make sure it's above the minimum, and then top off to the max level once finished.
    It saves from making a mess in your pump, and from wasting a lot of extra fluid left over in the canister and the pump lines (don't want to reuse fluid that's been left sitting open as it will collect moisture from the atmosphere). Since all the fluid is already in the car's reservoir, you're only using what you need.
    Note: If using this method, it's important to make sure the fluid stays above minimum so no air gets in the line. Fortunately, this isn't difficult; for reference, with a completely empty system, I bled both rear wheels (the furthest away, thus requiring the most fluid) and it only drained the reservoir down halfway, still well above minimum.
    BONUS: by applying positive air pressure to your fluid reservoir, you can determine if you have air in your lines. Pumping your canister up will apply equal pressure to the whole braking system, so any air in the lines will compress and thus you will see the reservoir level go lower. The more air in your lines, the more air will compress, and the lower your reservoir will go. Simultaneously, once complete, you should be able to apply and release the pressure from your canister without any change in your reservoir. This serves as a nice check to make sure you did a good job bleeding.
    Thanks for the excellent video! :D

    • @TheultimateDIYmachine
      @TheultimateDIYmachine  4 ปีที่แล้ว +4

      Thank you so much for your tips! Next time I will try that procedure, that’s for sure.

    • @bigtex144
      @bigtex144 4 ปีที่แล้ว +4

      @@TheultimateDIYmachine hey at the end of the day, we all got the job done just the same. :) Cheers!

    • @Alpejohn
      @Alpejohn 4 ปีที่แล้ว

      How much fluid do i need to change it all?
      Im gonna overhaule my calipers on my 03 touring, and i need to change the fluid also. Is 1 liter enough? 🤔 (Its an automatic, so i dont have a clutch 😋 )
      I have a vacume canister or what its called, uses compressed air to suck out the fluid.
      Great DIY @The ultimate DIY machine . I was looking for what order i should bleed. 😀

    • @brianobrian6637
      @brianobrian6637 3 ปีที่แล้ว

      What size cap is the master??

    • @brianobrian6637
      @brianobrian6637 3 ปีที่แล้ว

      Cap size on master??

  • @ricocrockett370
    @ricocrockett370 4 ปีที่แล้ว

    Changed rotors , pads and hoses. I didn't let MC go empty while changing lines. Also followed this procedure with brake bleeder to bleed brakes, hardly any air bubbles in line but fluid was super dark , dirty and a red color in the rear. Needless to say I i did all that 2 go rounds and my pedal is super spongy and almost going to the floor.

  • @hadialshami9355
    @hadialshami9355 11 หลายเดือนก่อน

    Very professional 👌🏻👌🏻👌🏻

  • @socalmx255
    @socalmx255 5 ปีที่แล้ว +1

    Where did you get that pump that attaches to your brake fluid tank?!

    • @TheultimateDIYmachine
      @TheultimateDIYmachine  5 ปีที่แล้ว +1

      www.amazon.es/gp/aw/d/B076WZ8D6L?psc=1&ref=ppx_pop_mob_b_asin_image

  • @whichdoctor4858
    @whichdoctor4858 2 ปีที่แล้ว

    ABS activation?

  • @betl5982
    @betl5982 3 ปีที่แล้ว

    Awesome video! Thank you!

  • @PursuitMode2011
    @PursuitMode2011 3 ปีที่แล้ว

    Excellent video!

  • @petermainwald6413
    @petermainwald6413 4 ปีที่แล้ว

    bled... you BLED the clutch.. not bleeded.. ugh. LOL. Otherwise thumbs up!

    • @TheultimateDIYmachine
      @TheultimateDIYmachine  4 ปีที่แล้ว +4

      I BLED the clutch! (In Spanish: Yo sangré el embrague). Thanks for your comment and for the English lesson! LOL

    • @slam44
      @slam44 3 ปีที่แล้ว

      Bonus track