How To Adjust Derailleur Shimano. Or a simple process. Shimanos derailleur clutch maintains chain tension and prevents the chain from bouncing around and coming off.
Is setting them up a dark art. Shimanos derailleur clutch maintains chain tension and prevents the chain from bouncing around and coming off. The derailleur hanger is a small.
Tighten the barrel adjuster by turning it clockwise.
Turn the clamp bolt clockwise to loosen it and then adjust the height. Derailleurs rear mechs whatever you want to call them. Also check if the cable is lubricated and if the outer casing is not too long or short. With a Shimano Nexus 3-speed hub you can find the marking on the silver hub gear box directly at the dropout.
