2005 Kawasaki KAF400 Mule 600 and Mule 610 4x4 Service Manual, Page 76Get this manual
3-20 FUEL SYSTEM Carburetor
Check the float [A] for cracksthe floatIf there are any cracks, replace
Float height can not be adjustedNOTE
of It should Check the tip [A] anythe float valve needle [B].tearsbe smooth, without grooves, scratches, or If the tip is damaged replace the valve needle
Pilot Screw Setting CAUTION
Do not turn the pilot screwYou may cause poor running at low engine speedDo not force or overtighten the pilot screwIt could be damaged requiring replacement
The pilot screw [A] is set at the factory and should not be