What grade oil is used in engine,steering clutch,trans(hlr) can't seem to find a service manual Thanks somebody !!
(918)-245-5926 keystone john deere in sand springs oklahoma and ask for service dept. it is free info.
If it Diesel use 15-40 If it's Gas just use 10w-30 motor oil Use Hydraulic oil for the pistons use transmission or hydraulic oil for the steering and trans I have a 1960 JD 440 Bucket Loader and thats what I use..
