My father in law gave me a toro 2 cycle Proline. It has a TV5002 engine. The patent date is 1989, but Im not sure if this the year of the mower. I tried starting it, but it wouldn't. Also, it is a side discharge. I have a hilly tree grove that this would be great for. I want to get this thing running, I heard they were excellent mowers. Any feeback would be appreciated. Thanks, John.