I have a 2003 Craftsman LT 1000 Mod 917 with a kohler 17.5 hp. Fuel is not getting to the carb. The fuel cap is ok. When I put a little gas in the top of the carb it stars and runs and then quits. Think it might be the fuel pump. I cant find any diagrams on how to remove the carb/fule pump. Any help would be appreciated . Thanks WMC.