Yes I did tried to tighten it little by little while rotating and checking the crankshaft so I found when nearly tighten it block the crankshaft rotation. So How do I center the clutch disc. Thanks
Yes, I got it. Just wandering about that pilot bearing supplied with the disc. I can mark the outside perimeter of the disc before removing the pilot bearing where I could see it in between the side grooves of the preassure plate. Thanks so much, now Im sure the bearing is no purpose to Scion tc.