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Proportioning Valve

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Old Jun 20, 2016 | 07:11 AM
  #11  
donbrew's Avatar
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That translation is very confusing.

The front left brake and the rear right brake are not working? No, not master cylinder.

The front outlet of the master cylinder goes to the rear brakes, the rear outlet goes to the front brakes. So, either the fronts or the rears would not work.

I can't think of a fluid cause, other than incomplete bleeding.

Did this happen before or after work was done? What work was done?
Old Jun 20, 2016 | 09:00 AM
  #12  
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Here's a thread on bleeding the brake fluid

https://www.chevyhhr.net/forums/main...e-lines-35442/

And a how to video

Deleted!

Last edited by Oldblue; Jun 20, 2016 at 12:30 PM. Reason: Deleted video
Old Jun 20, 2016 | 10:31 AM
  #13  
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We have a dual-circuit braking system?
Contour 1 - the rear right and front left.
Contour 2 - the left rear and right front.
The scheme of pumping the brakes?
RR -LF -LR -RF ?
Calipers and brake cylinders are good and do not flow.
Old Jun 20, 2016 | 10:33 AM
  #14  
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Yes
Old Jun 20, 2016 | 10:39 AM
  #15  
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Thank you for the video. This is not the first car and the principle repair is almost the same .
Old Jun 20, 2016 | 11:12 AM
  #16  
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A picture of the ABS brake distribution block
Old Jun 20, 2016 | 11:34 AM
  #17  
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My car without ABS
Old Jun 20, 2016 | 12:10 PM
  #18  
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Dual circuit, yes, but front and rear. Otherwise if one circuit failed you could not stop straight.

When bleeding start with the farthest from the master cylinder to the closest. I.E. RR,LR,RF,LF.

I am wrong, evidently! disregard this post.

Last edited by donbrew; Jun 20, 2016 at 01:40 PM.
Old Jun 20, 2016 | 12:24 PM
  #19  
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I do not agree with you. The figure shows how they are separated.
Attached Thumbnails Proportioning Valve-0710051t04-012.jpg  
Old Jun 20, 2016 | 12:25 PM
  #20  
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I don't know if I would trust a mechanic that has an HHR LX (?) that he thinks is a PT Cruiser that happens to have bowtie emblems. Way too many obvious errors before you look at the work.



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