Load Proportional valve
Hi, I own a 91 Le AWd with 4 disc ABS brake. I had a problem when my father gave me the Previa, it was braking at maybe only 25% from the rear. The Load Proportional valve was so rusted it prevented to add more rear braking (2 brake line go from the Master cilynder to the load proportional valve then 1 to a T to both rear calipers).
So i removed it and bypasssed it with an union, putting a cap on the second brake line. This didn't helped at all, so I biugh a T union and repalced the cap and union by the T. What a difference, now it doesn't drop from the front while braking hard, and rear pads wear much faster (front less)
Kane
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