4-H Tractor Program Learning by Doing. B Units. Tractor Care Project.

摘要

The purpose of this booklet is to provide an opportunity to learn the proper care of a tractor which will result in longer life,more power,and lower operating costs. This booklet makes it possible for you to learn how to do many small tractor maintenance jobs that will give you greater production and help to eliminate costly breakdowns. Topics covered include:engine ignition systems,fuel saving adjustments,valves,power transmissions,care of tires,and steering and front wheels.