Does anyone have a spare Sierra brake bias valve thingie?...

The inertia auto adjuster for the rear brakes?... I seem to have thrown mine away in a "garage tidying session" and I have a feeling im going to need it

Can anyone help?

pretty sure i have one in the garage if you need it
yours for a beer voucher +postage

U2U you address and i will post it to you

Rich

what makes you think you're gonna need it?
what brake setup are you running?

tom

[Edited on 10/3/08 by indykid]

Im running standard sierra master cylinder with sierra disks front and rear....

I have a feeling it will be easier getting through the SVA brake test with it fitted....

Dont you agree?

Yes you will need it to reduce rear braking. Although it may be worth just finding a bias valve to stick in the rear line. That way you can finely adjust to suit. I think you would have to hide the adjuster though or take the knob off for SVA as bias should be fixed.

Steve

Hi

A few paople (me included) have used the rear brake compensator from a Fiat Uno. It's located under in front of the passenger side rear wheel by the suspension trailing arm.

You can use it to make an adjustable compensator/bias valve. Had to cut top of the bolt and add some resin / glue at sva after resetting it there so the rears didnt lock up first


brake bias

Sierra valve won't do anything durring a roller test it needs actual deceleration to work.

Fiat (Strada/Ritmo or Uno) or Lada Riva valve is a better bet. Very cheap from brakes int.