2005 Kawasaki Brute Force 750 4x4i, KVF 750 4x4 ATV Service Manual, Page 80Get this manual
FUEL SYSTEM 3-21 Carburetor
synchronize the throttle (butterfly) valves Visuallyto see that all throttle valves open and close Check smoothly without binding when turning the pulleyVisually check the clearance [A] between the throttle valve and the carburetor bore in each carburetor
If there is difference between two carburetors, turn the balance adjusting screw [A] to obtain the same clearanceInstall the carburetors (see Carburetor Installation)Adjust the synchronization (see Synchronization Adjustment)
Carburetor Cleaning