Scag zero turn when you turn key it just spins won't start

SOURCE: battery drains with mower key in the off position

how long does it take to drain battery,check to make sure battery is good,no bad cells,hold load after charge,check to make sure electric clutch is not staying engaged with switch off...

SOURCE: My scag mower won't run and spark plugs are not firing

unplug the harness and crank it over see if there is spark then is yes check the safety switches if not check the coils

Petar Petrov

• 83 Answers
• Posted on Aug 30, 2014

SOURCE: I have a SCAG zero turn 22 HP Kawasaki and

Check the valve clearance

SOURCE: what is the rectifier for the scag zero turn riding mower

You did not post what model this is on. However this is most likely the voltage regulator on the engine. The Scag brand has numerous issues with this item and electrical problems in general. I would contact SCAG about it.

SOURCE: Have a scag zero turn mower 23 hp Kawasaki engine. Replaced starter now with ignition switch in run not start position it turns over replaced ignition switch with new oem

You have the run and start wires backwards on the switch.