2007-2009 Suzuki LTZ90 factory service manual, Page 210Get this manual

2007-2009 Suzuki LTZ90 factory service manual, Page 210

ELECTRICAL SYSTEM INSPECTION IGNITION COIL PRIMARY PEAK VOLTAGE Disconnect the spark plug cap Connect new spark plug to spark
When using the multi-circuit tester and peak volt adaptor, refer to the appropriate instruction manual Ignition coil Turn
the ignition switch to the "ON" position Push the starter button and allow the engine to crank for few seconds, and then
measure the ignition coil primary peak voltage Repeat the above procedure few times and measure the highest ignition coil
primary peak voltageIf the voltage is lower than the standard values, inspect the ignition coilTester knob indication: Voltage)
Ignition coil primary peak voltage: 150 and more CDI unit Battery New spark plug While testing, do not touch the tester probes