R-4 compressors do not use shims. They are a
"press-fit", therefore you press the hub off or on.

the gap can be closed simply by tapping the hub back in the center. DO NOT TAP ON THE VERY CENTER, IT IS THE CRANKSHAFT OF THE COMP. <img src="/forums/images/graemlins/butwiggle.gif" alt="" />

Last edited by 1sttrooperII; 01/13/06 08:02 PM.