Originally Posted by theatriks
I'm trying to figure out what I'm doing wrong...I'm screwing both screws in each end as per instructions but when I go to change spurs as I unscrew the left side the right side screw comes out but the left wont come out ...I only drove this car one race weekend and love it so far but can't figure out what I'm doing wrong on these spur pulley screws.
I've ran into this problem.
whats happening is when you tighten the left side, the spur shaft isn't exactly perpendicular, so effectively you are screwing it in on a slight angle...
to get the screw out, you have to hold down the spur shaft with pliers, and screw it out the screw.
once you screw it out and attempt to remount the spur, if you notice any resistance in the screw before fully being screwed in, its at an angle, and you will have the same issues...
make sure you shims are flush to the shaft ends...I noticed different spurs have slight different widths, so the supplied shims dont go flush to the ends of the shaft with different spurs. They must be flush.
follow this, and you will be fine.