Bought a Bolens ht20 this week with some problems but the price was right. This is my first Bolens but not my first garden tractor. Tractor has not been started in 8 years or so but the motor is not locked up. Both rear tires are rotted thru so that is my weekend goal, to get it rolling. The engine still has oil in it but looks pretty thick and black. I don't have a manual for it yet so I haven't looked at the hydraulics at all. Will try and get some pics this weekend while cleaning it up. Any advice is appreciated.