2012 PiP: Replacing brakes and rotors…real time question.

Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by PixelRogue, Dec 30, 2022.

  1. Tombukt2

    Tombukt2 Senior Member

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    Interesting brake job for sure My goodness.
     
  2. Mendel Leisk

    Mendel Leisk Senior Member

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    Toyota USA says nothing on the subject; Toyota Canada has said tri-yearly or 48k kms (~30k miles).

    there’s a link in my signature with some info.
     
  3. PixelRogue

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    Recalibrate the e-brake cable. Looking into this...thank you.
     
  4. PixelRogue

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    <delete>
     
    #24 PixelRogue, Jan 1, 2023
    Last edited: Jan 1, 2023
  5. PixelRogue

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    Newbie learning pains here....wish I did the flush w/the brakes. As I am learning more about some of the recommended service intervals I am also in need of a transmission and coolant flush which I might as well get out of the when the car is up. Few questions...

    1. Been hunting for a brake line 'tube' so-to-speak that connects to the drain plug. Not seeing the proper sizing and might need a connector, such as 90°. Hopefully this tube can be used for other purposes....and I'll follow the combination of power/shifter style shifts to get the car into the proper mode. Anyone have a link or two to a tube/connector I can use to train the brake fluid?

    2. What is the recommended lift height to get enough clearance to remove the under cover for the other fluid changes? The jack will lift apx. 16" up, which I can prop another few inches however it barely gives room to get jack stands in place...at their lowest setting.

    3. I have a fuel pump (the ubiquitous orange pump w/orange tubes) and extra clear tubing however do not the diameter sizing for either....it would be super handy if one of these tubes word suffice for brake fluid draining.
    Thank you!!
     
  6. ChapmanF

    ChapmanF Senior Member

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    "Re-calibrating" the parking brake cable is one of those things that's more likely to get done when it isn't needed than it is to ever be needed.

    In an extremely old car, or one that has been driven by Sasquatch, it might be needed.

    Or, in a very rust-prone area, it might be bound up with rust—which is a different thing, and calls for different measures than "re-calibrating".
     
  7. PixelRogue

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    Seeing one reference to adjusting the parking break from inside the car, w/an adjustment control above the actual parking break.
    Seeing another reference to a port on each wheel w/a gear style tightener, moving dial up/down for desired drag on the wheel.
    And w/that said, not finding much in the way of tutorials or videos specific to adjustment of the emergency break.

    Not in an overly rust prone environment or condition and vehicle is garaged. Would the adjustment be needed because the rear rotors were replaced?
     
  8. ChapmanF

    ChapmanF Senior Member

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    No.

    The reference you're seeing to an adjustment above the brake pedal is an adjustment of the cable length. Sometimes you'll see similar references to nuts at the cable equalizer under the center console box.

    If the cable length was set right at the factory, and nothing has changed it, the cable length is still right. Those adjustments should have "stop! if you're here you're probably on the wrong track" labels.

    In a very old car, or one where Sasquatch has been stomping down on that pedal every day for years, the cable might have stretched enough for an adjustment to be needed. Out of all the people you may encounter talking about that being something their car needs, every now and then, under unusual circumstances, one might be right.

    The references you've seen to a star wheel to dial up or down pertain to the drum-style brakes on Gen 1 or 2 or Prius v, but not to the disc brakes on your 2010.

    Your parking brakes adjust themselves, by way of the adjusting bolt and sleeve nut you saw up in post #4 in this thread. That's why you needed to spin those pistons in, not just push them in. When you did that, you were "re-adjusting" the parking brakes, back to the new rotors/new pads condition. As soon as you then used the regular brakes, those parking brake sleeve nuts adjusted themselves.

    No tutorials are given on how to fuss with those, because you don't need to.
     
    #28 ChapmanF, Jan 1, 2023
    Last edited: Jan 1, 2023
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  9. PixelRogue

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    OK! Fantastic! One less task to getting these jobs done. Thank you for the additional information.
     
  10. Tombukt2

    Tombukt2 Senior Member

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    Yeah now imagine having drum brakes running inside of the disc like some 85 supers that was a lot of fun The drum brakes were just for parking The rear discs were for when the car was operating. So the parking brake drums lasted generally the life of the car because no one ever used the parking brake
     
  11. ChapmanF

    ChapmanF Senior Member

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    You've just described a Prius v.
     
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  12. Tombukt2

    Tombukt2 Senior Member

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    That's the wagon looking thingy I guess Prius v?
     
  13. ChapmanF

    ChapmanF Senior Member

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    That's the one.