60 min. If you run Diesel eng ines of any kind this video will inform you. Learn several tips from professional independent instructors who know diesel engines inside and out. Plus see how to maximize the tractive effort of your field tractor by properly inflating tires and ballasting your tractor, again the advisers here are independent college instructors. See how a diesel maintenance shop calibrates and tests fuel pumps and other components of diesel fuel systems in both trucks and tractors and discover how diesel fuel that lacks lubricity can damage a fuel pump. This can be a real eye opener especially as it pertains to using clean and top quality fuel. Also see how to boost H.P. and improve fuel mileage on your light diesel truck and see some unique water filled wheel weights for use on large field tractors. Also see amazing farmbuilt tractor power including: a 4 wheel drive with a 60 MPH road gear, an amazing hook-up combining two J.D. 830’s, a miniature 4-wheel drive for yard work, an all terrain vehicle for use in the bush, and the “monster” which is a hook-up consisting of two Letourneau power units for farm field work.