My dad has a Gravely HD48 ZTR. It starts and runs fine. Can drive all over the yard no problem. When you go to engage blades it starts to spit and sputter and will finally quit running. Doesn't sound like to switch for the blade engagement because it doesn't die right away. Carb problems??? It's got the 27HP Kawasaki engine. He recently adjusted the valves but they weren't off much if any.
Thanks for your help
Thanks for your help