Document QXz3DNw95qm79X7RLrZozaXmE

. LESSON 3: BRAKE SYSTEMTESTING AND DIAGNOSIS LEAKING POWER BRAKE BOOSTER WORN PAD LININGS WORN SHOE LININGS COMMON BRAKE SYSTEM CONCERNS BRAKE SYSTEM TESTING AND DIAGNOSIS The true measure of an automotive technician is not the ability to replace parts, but the ability to determine what parts need to be replaced. An important skill is the technician's ability to develop logical diagnostic habits that follow a set routine. These habits include performing preliminary checks in a logical sequence. Use the correct Ford service publication when performing diagnostic tests. 3-4 March 31,1998 General Brakes Theory and Operation