2000 Posts and climbing!!!
Join Date: Apr 2016
Re: Kohler 15 won't turn over
So, I take "crank but won't turn over" to mean the starter will turn the crankshaft a bit, but not any further.
For this, I would suggest
-take out the spark plugs and try spinning the crankshaft by hand (you should be able to turn it over twice without much difficulty if things are ok)
-unbolting and cleaning the main battery positive and ground connections (connections at the battery, starter, frame, solenoid if it has one)
-boosting the battery with your car/truck battery and then try starting it