J

I asked this question over in the TrailTalk forum, but didn't get much response. Any help over here would be great...

I am trying to find a way to adjust the rear proportioning valve on my 92. I know you can weld on new bracket or 'bend' the bar more horizontally, but there is also a screw that goes into the back of the valve.

Is this definitely an adjusting screw? Anyone used it with success?

If so, which way for MORE rear brakes?? I think i could use a little more in the rear when stopping and this would be great if it was this simple.

Thanks!

J.

UKMyers

J with the Downey kit it moves the LPSV down so I guess if you moved it up it would in theory have more braking. Is this right?? (I'm a bit hungover ) I didn't notice an adjustment screw. Can someone with a service manual look up the specs for that. Here's a pic of the drop bracket that downey makes. Maybe you can fab something similiar up.

Corey

iTrader: (1)

J, try this factory 2nd gen manual and see if it shows how to do it.

The site is from Dan.
I have the whole Zip file, but have not read all of them to see the detail.

I do believe a lot of it is the factory manuals.
This is the same thing that you see on Ebay when someone is selling a factory manual on CD.

az4x4runner

I found this the other day..
http://www.off-road.com/toyota/cheaptricks/brakevalve/
not sure if it's for a 2nd gen or what, but there it is.
-Bryan