SECTION 8-B 1952 BUICK BRAKE TROUBLE DIAGNOSIS 8-5 1952 BUICK TESTING BRAKES Overall 1952 Buick brake performance cannot be properly tested with the wheels jacked up because this procedure does not test the self-energizing servo action of the brake shoes and the effect of car weight distribution on deceleration. 1952 Buick Brakes should be tested on dry, [...]