I am in need of a wiring diagram for a w9, I purchased the tractor and there is no harness on it. Was going to rewire this weekend
 
It was originally positive ground. Use The link provided by ajdeereman for wiring and select a SM if it has a regulator, or early M if a cutout and 4 position light switch. below is a link to get diagnostic options. Jim
John T system analysis
 

We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today.

Back
Top