Weird problem!!!???
#13
#15
#16
#19
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Hmmmm. It ran fine before. Now it has this vibration. Before this last ride I replaced: The chain and sprockets, steering post bearing, left ball joint, headlights, belt, clutch cover seal, installed chain tensionor, and tightened the left hub but which was really loose. I couldn't torque the hub nut to 10-12 ftlbs because it engaged the armature plate and spun with the back wheels. It also would barely spin when in the air. So, I tightened it to about 7 or 8 ftlbs, where it would spin freely. Any one of these things sound like it could be the problem?
#20
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I took the clutch cover off. It has the usual rubbing marks that it has always had, just a few small new ones. I reved it in neutral to about 5000rpm and no vibration. The motor didn't seem to twist either, so the mounts look good. So now I move onto something else. If it were the rear axel bearings, wouldn't I feel that at all speeds? I am also thinking that it could have something to do with the chain tensionor, being that I didn't have this problem until after I installed it. Or maybe the front hub nut isn't tight enough. Maybe even one of the u-joints are bad? Any suggestions?