Maintenance and adjustments Removal of air from the brake system 1. Make sure that the brake fluid level in the expansion tank is at the MAX mark (A). 2. Attach a vinyl hose to the bleeder on the...
Adjusting the height of the brake pedal above the floor 1. Remove the mat and measure the height of the pedal above the floor (WITH). Measure between the center of the pedal (D) and floor surface. If the pedal height is not...
Brake pedal — check 1. Check bushings for wear. 2. Check the brake pedal for deformation. 3. Check the pedal return spring for damage. 4. Check the brake light switch. To do this, connect a...
Removing the brake pedal 1. Remove the lower instrument panel trim., 2. To turn away four bolts and to disconnect facing of a steering column. 3. Remove the brake light switch (A). 4. Disconnect...
Installing the brake pedal 1. Installation is made in the reverse order of removal. Note. Before installing the brake pedal, coat the bushings and pin with grease. 2. Tighten the fastening nuts to...
Checking the operation of the vacuum brake booster For a simple test of the operation of the vacuum booster, do the following. 1. Start the engine, let it run for 1-2 minutes and stop. Press the brake pedal several times...
Vacuum hose (check valve) — check 1. Disconnect the vacuum hose with built-in control valve (A) from the vacuum booster. 2. Start the engine at idle. A vacuum must be created in the hose. If this does...
Vacuum switch (Diesel models only) For a simple check of the operation of the vacuum circuit breaker, proceed as follows: 1. Block the wheels with suitable wheel chocks. 2. Release the parking brake and...
Removing the vacuum booster 1. Remove master cylinder (see below). 2. Disconnect the vacuum hose from the vacuum booster. 3. Remove the pin (A) and pin (IN). 4. Turn off four nuts of fastening of...
Installing a vacuum booster 1. Adjust the length of the booster rod and install the gasket. Nominal length A: 106±0.5 mm. 2. Insert reinforcement and tighten nuts (WITH). 3. Connect the booster rod...
Brake lines — check Check the brake pipes for corrosion, damage and cracks. Check brake hoses for leaks, cracks or damage. Check brake line connections for leaks.
Brake pipelines — removal and installation Withdrawal 1. With a wrench (10 mm) (IN) disconnect brake lines (WITH) from brake lines (A). Installation 1. Attach the brake hose (A) on the steering knuckle with a...
Master cylinder — removal 1. Remove the air filter mounting bolts (IN) and remove the air filter housing (A) from the bracket. 2. Disconnect the brake fluid level sensor connector (A) and remove...
Master Cylinder — Installation 1. Install the brake master cylinder (WITH) on the vacuum booster and tighten the two fastening nuts (IN). 2. Connect the brake hoses (A) and brake fluid level sensor...
Brake force distributor Checking the technical condition 1. Detach the front (WITH) and rear (IN) brake hoses from the brake master cylinder (A). 2. Connect two pressure gauges (D) to the...
Replacing the brake linings of the front disc brakes 1. Raise the front of the vehicle and make sure it is secure. Remove front wheels. 2. Unscrew the two bolts of the guide rods and fix the caliper so as not to damage the...
Installing the front disc brake pads 1. Install holders (A) on the caliper (IN). 2. Clean the working surface of the brake linings from foreign objects and install the brake linings with wear indicator and...
Checking the brake disc runout of the front disc brakes 1. Loosen the guide bolt, turn the caliper up and hang with wire or other means. 2. Place a dial gauge 5 mm from the outer edge of the brake disc and measure the amount...
Checking the condition of the rear disc brake pads 1. Check the thickness of the brake pads through the hole in the caliper. The nominal thickness of the brake pads is 10 mm, the maximum allowable thickness is 2 mm.
Replacing the rear disc brake pads 1. Raise the rear of the vehicle and make sure it is secure. Remove rear wheels. 2. Unscrew the two bolts of the guide rods (IN) and fix the caliper (A) so as not to...
Installing rear disc brake pads 1. Install springs (A) into the fastener (IN). 2. Clean sidewalls (A) and brake pads (IN) from dirt and foreign objects. 3. Special tool (09581-11000) move the piston...
Checking the technical condition of the rear disc brakes Checking the technical condition of the elements of the rear disc brakes is the same as for the front disc brakes (see above). Rear brake disc thickness: Nominal - 10...
Removing the drum brake 1. Remove thrust pins (IN) pressing on the stops (WITH). Disconnect the top return spring (A). 3. Disconnect the lower return spring (IN) from brake pads (A). Make sure...
Installing a drum brake 1. Apply lubricant (WITH) between the working cylinder (A) and back plate (IN) and install the slave cylinder. 2. Connect the brake line (D) to the working cylinder. 3....
Checking and adjusting the parking brake system 1. Pull the parking brake lever (A) with a force of 196 N until it stops. Parking brake lever travel (IN) should be 7-8 sector clicks. 2. Adjust the lever if the number...
Removing the parking brake Note. The parking brake cable must have the same section along its entire length. 1. Remove trim panel. 2. Loosen the adjusting nut (A) lever. 3. Disconnect the cable...
Setting the parking brake 1. Installation is made in an order, the return to removal. 2. Apply multi-purpose grease SAE J310, NLGI No.2 to the friction surfaces of the sector and pawl. 3. After...
Parking brake switch — check 1. Remove trim panel and disconnect connector (A) from the switch (IN). 2. Check the continuity of the circuit between the terminals of the switch. With the lever up,...
Anti-lock braking system (ABS) — general information Anti-Lock Braking System (ABS) serves to regulate the pressure in the brake mechanisms of all wheels when braking in difficult road conditions, preventing the wheels...
Removal and installation of GEBU Withdrawal 1. Detach the double clamp (A) from GEBU. 2. Using a wrench, disconnect the brake pipelines from the GEBU. Note. Avoid getting brake fluid on body surfaces....
Removing the front wheel speed sensors 1. Remove the bolt securing the front speed sensor (A). 2. Remove mudguard (A) and fender liner (IN). 3. Remove the speed sensor after disconnecting the sensor connector...
Removing the rear wheel speed sensors 1. Loosen the fastening bolt (A) speed sensor. 2. Disconnect the wheel speed sensor connectors under the rear seats of the vehicle and remove the sensors.
Checking the technical condition of speed sensors 1. Connect an oscilloscope to the speed sensor connectors, as shown in the diagram below, and check the voltage between the sensor leads by rotating the wheel by hand....
G-sensor — check 1. Connect the tester to pins 2 and 3 of the G-sensor connector. 2. Measure the voltage with the ignition switch on. It should be 2.5 V. 3. Move the G-sensor up and down...
Vehicle Dynamics Control (ESP) Electronic Stability Program ESP (vehicle dynamics control) is a feedback system that allows you to maintain directional stability while the car is moving. It is...