Posted 7/22/2016 12:35 (#5425543 - in reply to #5424825) Subject: RE: Final drive bearings on JD 8420
SE MN Still in Pothole Country
Few years ago fellow here was trying to figure out an oiling system for newer Deere 4WD tractors. Mother Deere took out the plugs we used to grease outer bearings on 4010-4960 tractors. Sell more parts and less maintenance until bearing craps out.