I'm finding out that there's a lot of confusion as to what engine oil to use in this thing. I think I'm going to use 20W50 conventional in the engine. But then there's confusion on weather the primary shares that are not. Think I'm going to put 75W140 synthetic in the transmission though
Typically SAE 20W-50 for motor on original shovels. Primary on original shovels, does not share engine oil. I just do not know anything about the modern shovels produced by SnS. Primary is typically 80wt