• The old site search from Google needs to be updated. Use the Search at the Upper Right, or use What's New in the center - it has a drop down arrow. You will need to change your Favorits by right click mouse and clicking favorites. Many of the posts in How to Use This Web Site are old so the links may or may not work. I have one hell of a lot of work to do!

Kohler 4.5CKM21 Service Manuals here


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Marcus320 was kind to e-mail to me and i would be happy to forward if you need them. They are large pdf files.


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homey281, sure glad to see your post. i have some issues with the start relay and sure would be nice to have the wiring diagram. if you could send that to me at fordpff@yahoo.com i sure would appreciate it. thanks gcflyer


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Sounds like a popular pdf. I also would like a copy if possible. My genset dies with a air compressor hooked to it