WD Pro":2qlvo1jg said:If you are missing part 6 you have no chance
Its a split taperd collet that clamps everything tight and gets tighter the more you tighten the bolt - It fits in a tapered bore on the bridge.
WD
Nope i did have the part 6 but it just keep on sliding up and down the shaft.
Now I think thats the problem, the collar is not tightening when i turn the bolt.
Any suggestion on how to tighten the collar ?