Breadcrumb Home ASE - Automotive Service Technology ASE 1050 ASE 1050: Manual Drive Train and Axle Maintenance Download as PDF Program ASE - Automotive Service Technology Credits 2 Covers the operating principles and repair procedures relating to axle-shafts, propeller shafts, and universal joints. This course meets MLR/AST/MAST requirements. Prerequisites None Lab Hours 22.5 Lecture Hours 15