Example of a vehicle data plate Arrow 1 - rear wheel brake - 1KF. Arrow 2 - front wheel brake - 1LC. The vehicle data sticker is located in the spare wheel well and in the service book. The tables below show the...
Front brakes Pos. PR number (Pr.-Nr.) 1LB 1 Stopping support FN 3 (16'') 2 Brake lining, thickness, mm 12,5 3 Brake disc, mm 308 Brake disc, thickness, mm 29,5 4 Brake caliper, piston, mm 60...
Rear brakes Pos. PR number (Pr.-Nr.) 1KE 1 Stopping support FN 44 (16'') 2 Brake lining, thickness, mm 13 3 Brake disc, mm 314 Brake disc, thickness, mm 22 4 Brake caliper, piston, mm 44 Pos....
Checking the brake system Examination The brake system is tested on an adjustable counter-roller brake test rig. The counter-rotating rollers on the brake tester rotate forward on one side and backward on...
Bleeding the brake system NOTES: Bleeding the brake systems of vehicles equipped with ABS is carried out in the same way as for vehicles without this system. New DOT 4 brake fluid is used. Genuine VW/Audi...
Pumping (main) Strictly follow the procedure for bleeding the brake system. Brembo brake calipers have two bleeders. Always bleed at two bleed ports. Bleed at the external bleeder first. Connect...
Additional pumping An assistant is needed to complete this work. Firmly press and do not release the brake pedal. Open the brake caliper bleeder. Press the brake pedal all the way. Close the fitting...
Removing and installing brake booster pressure sender G294 Removing Remove the plenum box cover. Disconnect connector 1 (pic. 6.14). Carefully pry down the brake booster pressure sender G294 and remove it (pic. 6.15). Installation...
Removal and installation of the main brake cylinder Removing Remove the plenum box cover. Remove the engine compartment seal and the bar in the area of the brake booster. Remove the wall from the drainage box. Place a sufficient...
Removal and installation of the brake booster Removing Remove the upholstery on the driver's side. Remove the brake light switch/brake pedal switch. Remove the brake light switch holder. Disconnect the brake pedal from the...
Repair of brake pipelines With the pipe flaring tool VAS 6056, brake pipes with an outside diameter of 5 mm can be flared without damaging the coatings. Due to this, in certain cases, it is possible to...
Front wheel brake repair, Brembo 17 brake caliper (1LC) NOTE: To drain the brake fluid from the reservoir, use the MS 5234 brake system filling and bleeder or the VAG 1869/4 brake system filling and bleeder. Before dismantling the...
Parking brake adjustment Adjustments can only be made using the adjustment devices on the two rear wheels. Adjustment cannot be made on the parking brake lever and the transmission module on the center...
Adjustment of brake pads on two wheels Insert a screwdriver into the hole in the brake disc and turn the adjusting nut A against the resistance of the return spring B until the brake disc stops rotating (pic. 6.48)....
Checking the free travel of the pedal parking brake lever Pic. 8.49. Pedal parking brake lever: 1 - brake release lever; 2 - pull release from the brake; 3 - emphasis; 4 - foot parking brake; 5 - hex bolt, 23 Nm; 6 - hex bolt, 23 Nm; 7 -...
Removal and installation of rear brake cables Removing Remove the two rear wheels. Remove the center console. Before unscrewing the hexagon nut 1, measure the value a (pic. 6.55). Record the resulting value. Slightly turn hex...
Disconnecting the brake pedal from the brake booster Pic. 6.57. Brake pedal (for automatic transmission): 1 - support bracket of the pedal assembly; 2 - hex nut, self-locking, 20 Nm; 3 - finger; 4 - brake pedal; 5 - bearing shell; 6...
Connecting the brake pedal to the brake booster Hold the ball head of the push rod before fastening and depress the brake pedal towards the brake booster until the ball head clicks into place with an audible click. Further...
Anti-lock braking system (ABS) The brake system with ABS is dual-circuit and diagonal. Strengthening in the brake system is carried out using a vacuum booster. ABS malfunctions affect the brake system and the...
Electrical and electronic components of the brake system The electrical/electronic components of the ABS system are shown in fig. 6.62. Pic. 6.62. Electrical/Electronic Components: 1 - ABS hydraulic block; 2 - ABS control unit; 3 -...