2003 Kawasaki KLF250 Service Manual., Page 44Get this manual
FUEL SYSTEM 3-7 Throttle Lever and Cable
Throttle Case AssemblyInstallation
Lubricate the throttle case and cable before assemblyinstallationcertain that the Be the throttle lever.return spring [A] is correctly installed on Tighten:
TorqueThrottle Lever Bolt5.9 Nm (0.6 kgfm, 52 inlb)
lever so that the carburetor throttle Swingisthe throttle Turn the throttle limiter screw [A] until valve fully openit is spaced about mm (0.04 in [B] away from the throttle lever stop [C]Tighten the locknut [D]
Refer to the Owner's Manual for the function of the throttle limiter and adjustment procedure of it