how does one determine if the diaphragm is bad? id like to re use it,that kit is 40.00 on ebay,plus the carb kit wich is 40.00....also does anyone have part manuals for kohler?I couldn't find any on mymowerpart.com thanks Ty
well I put the old diaphragm back in,put the carb back together and everything runs fine,its a CV730s not a cv25,but probably the same thing,because it was my brothers tractor and we're both broke as a joke I used electrical tape around the torn breather tube grommet that sits in the valve cover,it works even though Id rather use OEM,i had to take extreme measures.lol