1986-1991 Kawasaki 650 X-2 Service Manual, Page 23Get this manual
FUEL SYSTEM 2-5 Throttle Case and Cable
Throttle Cable Adjustment .Position the handllebar in the most r,ear position-Check throttle cable adjustmentOWith the throttle lever released, the stop on the throttle pivot arm should rest against the idle adjust screw, and there should be slight slack in the throttle cableoWhen the throttle lever is fully applied (pushed), the stop on the throttle pivot arm should be all the way up against the stop on the carburetorTHROTTLE CLOSED (RELEASED) THROTTLE OPEN (APPLIED)
AThrottle Case Bolts
-Unscrew the socket bolts and remove the steel plate
1Idle Adjust Screw 2Throttle Shaft Lever
.IJ necessary, adjust the thrott'le cabl,e
-Loosen and turn the locknuts at the bracket until the stop on the throttle pivot arm hits against the idle adjust screw with sl.ight cable slackeTighten the locknuts securely