1991+ Kawasaki 650 SC Factory Service Manual, Page 183Get this manual
APPENDIX 15-3 Troubleshooting
Ignition Spark Present Ignition System No Spark
t Fault in fuel system Lack of compression Faulty or fouled spark plug Faulty plug wire insulation Faulty COl igniter Faulty magneto Battery voltage low
1 Fuel feed line leaking or clogged 2- Pulse line leaking or clogged Fuel filter screen clogged Vent line clogged Faulty fuel pump
Outside Carburetor Starting difficulty or failure to start
Fuel System (check that fuel tank contains fuel)
Inside Carburetor
t Carburetor diaphragm damaged Mixture screw not adjusted VVater in carburetor Float arm not adjusted
1 Faulty magneto solenoid switch Battery voltage low Starter motor brushes worn Faulty reducti6n gear Faulty starter lockout switch