Tiller What Gear Box Oil / Chain Oil for Agric Tiller

[Luremaker]

I purchased my Agric Tiller 2 years ago used without manual and all fluid levels are fine but was thinking of changing the fluids. I am guessing all the fluids are 4 years old. What gear box oil weight and what chain oil does your tiller manufacturer recommend?

 

[wushaw]

140W is what my manual for my Agric CM 45 calls out for everything.

 

[Luremaker]

140W is what my manual for my Agric CM 45 calls out for everything.

Thanks wushaw.