Disc brake caliper assembly
The caliper has one cylinder and is attached to the steering knuckle with two bolts. The pressure in the hydraulic drive system, which occurs when the brake pedal is pressed, is transmitted to the brake pads. Equal forces act on the piston and the bottom of the cylinder. In this case, the piston moves outward and the caliper inward, forcing the pads to compress the brake disc. The friction of the brake pads on the disc causes the car to slow down.
- Replace with new all components for which there is a replacement in the repair kit intended for servicing the caliper.
- Lubricate all rubber parts with clean brake fluid to facilitate subsequent assembly.
- Do not blow compressed air containing oil onto brake components, as this may damage the rubber components.
- If any hydraulic component has been removed or disconnected during repair, it may be necessary to bleed the brake system completely or partially. See Part 4A. Hydraulic brakes.
- The brake pads should be changed as a set on both wheels of the axle.
- Tightening torques for threaded connections are specified for dry, unlubricated fasteners.
- All maintenance operations must be carried out on a clean table, not contaminated with any oil.