18
Measure the spark plug gap and
perform the spark plug test.
Standard clearance: 0.6—0.7mm
Perform the spark test again using a
new spark plug
Replace the spark plug
Remove the control panel. Perform
the spark test using a new igniter.
Replace the igniter
Check the resistance of motor
ignition winding
Replace the engine switch
No spark
Good spark
No spark
Good spark
No spark
No spark
Check the engine switch
Good spark
Replace the low oil alarm
Disconnect the low oil alarm and
perform spark test
Good spark
No spark
Abnormal
Replace the motor stator
Check the trigger
Abnormal
Replace the trigger or readjust
trigger clearance
Normal
Check the ignition coil resistance
and high pressure cable, high
pressure insulation cap.
Abnormal
Replace the ignition coil
Normal
Inspection or replace wire harness.
Normal