C3 Power Steering Control Valve

[69CVET]

Hi Guys
Just replaced slave cylinder and all hoses after a blown seal a few weeks back and all good back on the road. BUT...... Still not happy with the Control of the steering at over 90km/h it's like a dead spot where it will drift like the valve spool is fighting for the neutral spot and I have to fight for control in that zone.
Turning has no issues it's only in straight driving lines. Before I go and purchase a new control valve is there some adjustments I can make from that top adjustment screw ????????   Is it a adjust and test procedure ???  Happy to hear some feedback on anyone who has attempted this. Cheers

[72vet]

This may help.


http://www.ecklerscorvette.com/assets/pdf/corvette/39163.pdf

[69CVET]

Thanks heaps Nick
Will jump in the deep end on this one

[sirfixalot]

I thought when I saw car on the hoist at SMS it had a new valve fitted

[69CVET]

Hey Geoff
No mate just ram and hoses. Thoughts have seen or heard of what I am describing??????
Cheers Chris

[72vet]

If you remove this cap from the end of the valve. It’s like a wheel bearing cap, you will find the adjuster.

 

[69CVET]

Thanks Nick
Will do a few fine adjustments today.