1991+ Kawasaki 650 SC Factory Service Manual, Page 184Get this manual
15-4 APPENDIX
F 'In au Carburetor Fuel mixture too lean Other Fuel System Fault in Carburetor Engine misfires, does not run smoothly Fuel mixture too rich Flame Arrester Clogged
2 Obstruction in fuel passage or outlet Diaphragm leaking or damaged ""- Float arm not adjusted
r Wrong mixture screw
Poor fuel supply (fuel filter screens, hoses, or vent line clogged)Carburetor mounting loose Faulty fuel pump f- 4
Diaphragm needle dirty or damaged Float arm not adjusted Choke not adjusted Mixture screw not adjusted
Ignition Timing Wrong Electrical System Weak Spark i I- 8
Engine Lubrication System