Injury prevention strategies cover a variety of approaches, many of which are classified as falling under the â3 Eâsâ of injury prevention: education, engineering modifications, and enforcement /enactment.
HEAVY TRUCK BRAKING & AIR DISC BRAKES 4: 4 13 In the event of wear, the wear adjusting system gradually moves the brake caliper (1) from its initial position so that a constant â and small â air gap between the brake pad (4) and the brake disc (3) is always on the side where no brake actuation takes place.
A drum brake with the drum removed, as used on the rear wheel of a car or truck. In this installation, a cable-operated parking brake operates the service shoes.