How to add Preload/Preload Collar stuck

[farmerj]

Hi Guys,

With the bike on a stand, I tried to use a Motion Pro punch (brass end, good tool) to tighten the Preload Collar on the KYB shock. After 2 turns, it "seized up" and I can't get it to go either way.

(1) What is the right way to add preload? Do you have to remove the shock from the bike? Do I need to use a Spring Compressor?

I tried turning the spring by hand as some recommend, but no go.

(2) Is the shock punch meant only for loosening/tightening the locking collar? How do you turn the Preload Collar?

(3) Are the stock Preload Collars aluminum or steel? I think I'm going to have to replace this one. Is it possible that I put the collar in a bind with the punch and cross-threaded it?

(4) Can anyone recommend a Spring Compressor tool?

Sorry for so many questions, I've searched the internet for a couple of hours and still can't come to a conclusion. The answer is simple for those who know, but I don't!

Jeff