1991+ Kawasaki 650 SC Factory Service Manual, Page 25Get this manual
FUEL SYSTEM 2-5 Throttle Cable
Adjustment
.Check throttle cable adjustment OWith the throttle lever rele.ased, tile stop on the throttle shaft lever [AJ should rest against the idle adjust screw [8J, and there should be slight slack in the throttle cableOWhen the throttle lever isfuUy applied (squeezed), the stop on the throttle shaft lever should be alii the way up against the stop on the carburetorIf necessary, adjust the throttle cable
THROLLEDCLOSED (RELEASED)