2003 Suzuki LT-Z400 Factory Service Manual, Page 259Get this manual

2003 Suzuki LT-Z400 Factory Service Manual, Page 259

Remove the the headNOTE: Make sure that the and the PEAK VOLTAGE side cover, fuel tankcapplug to spark plug cap and ground
wire, tester set tester and peak volt Instruction manual" Shift the transfer to the neutral position and turn the switch
to the Press the starter button and allow the engine to crank for few and then measure the ignition coil primary peakhighest
the above procedure few times and measure the coil primary peak voltage, indication: Voltage (:-:-::) peak More than 130