I obtained some 85w/140 this morning. The manual says ep140 or ep 250w gear oil. I put it in the reverser gear. I sanded the pto drive pulley with sandpaper this am ,it was rusty. Maybe it will be more slippery now. I am going to think on the belt for a couple of days...Yesterday I saw an inch and a half crack in the generator bracket at the engine( I'll weld it later). Additionally, the right hub is seized on. I have Kroiled it and heated the axle with a propane torch briefly. Tapped with a hammer. Now just sitting with Kroil.