peterclement
New User
Hello,
I've just purchased a 5665 model Gravely walk-behind tractor, 1984 year. Kohler K 301 S engine.
I would like advice on the best oil to use.
Original manual says 30W above freezing, 10-30 below freezing, and an SG or SH classification, which are now obsolete.
I'll go with those weights, and change religiously at 20 hours, so my question is more what brand, regular or synthetic, etc.
Thank you so much for your advice, Peter
I've just purchased a 5665 model Gravely walk-behind tractor, 1984 year. Kohler K 301 S engine.
I would like advice on the best oil to use.
Original manual says 30W above freezing, 10-30 below freezing, and an SG or SH classification, which are now obsolete.
I'll go with those weights, and change religiously at 20 hours, so my question is more what brand, regular or synthetic, etc.
Thank you so much for your advice, Peter