Don't faint when you find out how much lube the drive train holds!
He is right , you may want to but the gearlub in intervals before you change out , 13 gal @around $50 - 5 gal tsc
But I will tell you they are powerful machines, I would venture to say if I did not like the buzz saw on our cub so well , I would sell all our tractors and just keep the M
Phil