what to do - undo the cable adjustment ( turn it in to make it shorter ) some are at the front frame down tube - then remove the derby cover rear 8 inch round cap - the center screw has an 11/16 wrench nut holding it firm - loosen the nut then with an Allen wrench turn it counterclockwise till it becomes loose ( if its loose already then you have to remove the clutch to see whats going on ) but if not then turn it clock wise till you feel it engage again then counter clockwise 2 hours as if your looking at a clock dial - then tighten the nut holding the screw so it does not go out of adjustment you just preformed