General description of the braking system The brake system consists of the main brake cylinder, booster, front disc brakes and rear drum brakes. Vehicles with engine power over 77 kW (105 hp) have a front brake with internal airflow. Vehicles with engines over...
Brake system technical data Brake system technical data (dimensions in mm) 1) For all conventional brake discs since 5/87 new size 12.0 mm 2) For the COROLLA TERCEL 4WD car, the end runout is 0.09 mm.
Removal and installation of front brake pads Removing Mark the position of the wheel disk relative to the hub. Thanks to this, the balanced wheel can be returned to its original position. Loosen the wheel nuts while the vehicle is on the ground. Raise the front of...
Checking the thickness of the brake disc Machining of brake discs is not permitted. If there are scratches deeper than 0.5 mm or if there is too much wear, the brake discs are replaced. In this case, it is necessary to replace both disks of one axis at the...
Removal and installation of rear brake pads Only for vehicles with 85 kW/116 hp engine. A special tool is required to install the piston. If there is no special tool, with a certain qualification, the necessary tool can be made independently. Otherwise, contact a...
Removal and installation of the brake disc and brake caliper If brake discs have been replaced, new brake pads must be installed at the same time. Removing Mark the position of the wheel disk relative to the hub. Thanks to this, the balanced wheel can be installed in its original...
Removal and installation of brake shoes and a brake drum of a back wheel Attention: The designs of the left and right rear wheel brakes are different. Brake parts cannot be replaced. After dismantling, ensure the installation of parts in their places. Removing Mark the position of the wheel...
Removal and installation of the brake wheel cylinder Removing Remove brake pads. Remove the union nut of the brake pipe from the back of the wheel cylinder. Attention: Place a container under the escaping brake fluid. Comply with the rules for handling brake fluid ....
Wheel cylinder repair If the wheel cylinder is not replaced with a new one, it can be disassembled without dismantling. The brake pads must first be removed. However, the wheel cylinder must be replaced with a new one, as brake fluid passes...
Brake Fluid Precautions When working with brake fluid, keep the following in mind: Brake fluid is poisonous. In no case do not suck it with your mouth through a hose. Keep liquid only in a vessel that no one will use for other purposes. Do not...
Bleeding the brake system After each repair of the brake system associated with its opening, air can enter the system. Air must be released from the brake system. A sign of the presence of air in the brake system is the softness of the brake...
Replacement of pipelines and hoses of the brake system Pipes are used in sections of the brake system from the main brake cylinder to the wheel cylinders. Caution: Only use pipes designed for brake lines. Hoses are used in areas that connect fixed elements of the system...
Vacuum brake booster The vacuum brake booster needs to be checked if excessive force is required to depress the brake pedal. Press the brake pedal vigorously at least five times with the engine off. Then start the engine with the pedal...
Removal and installation of the switch of a signal of braking Attention: Check the switch, see Here . The brake light switch is located at the top of the brake pedal near the support. Removing Switch off the ignition. Disconnect the plug connection of the brake light switch....
Handbrake adjustment The rear wheel brakes are self-adjusting depending on the wear of the brake pads. The parking brake is adjusted if the brake lever or brake cables are replaced or if the brake does not hold despite sufficient thickness...