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REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Volkswagen Passat B3 / B4 (c 1988 and 1996 model year)

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Volkswagen Passat B3 / B4
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Volkswagen
Passat B3 / B4
Operation of the vehicle
Maintenance
Engines
Cooling
The power supply system
Ignition system
Coupling
Transmission
Drive the front wheels
Suspension
Steering
Brakes
Specifications
Overview
Maintenance
Replacing the front brake pads
Replacing the front brake caliper
Replacing the brake disk peredneo
Replacing the brake drum and rear brake pads on the brake drum
The wheel cylinder rear brake
Replacing brake pads on the rear disk brakes
Replacing the rear brake caliper
Pressure regulator
The main brake cylinder
Pipes and hoses, brake system
Removal of air from the hydraulic circuit brake system
Antilock-paid-system brakes (ABS)
Brake pedal
Parking brake lever
Brake Cable
Adjusting the parking brake
Vacuum brake booster
Brake light switch
Removing noise brakes
Wheels and tires
Heating, ventilation and air conditioning
Electrical
Body
Electrical diagrams
 


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The main brake cylinder



The main brake cylinder
Fig. 12.21. The main brake cylinder 1 - a cover with brake fluid level switch; 2 - pin connector; 3 - installation;
4 - a tank; 5 - return valve; 6 - the vacuum brake booster; 7 - a lining; 8 - intermediate; 9 - gaskets; 10 - mounting plate; 11 - a nut; 12 - an arm; 13 - a lining; 14 - a lining; 15 - a lining; 16 - earring; 17 - a nut; 18 - a nut; 19 - heat protection plate; 20 - a sealing ring; 21 - bleeder valve; 22 - the master cylinder; 23 - grommets


Removing cylinder brake master cylinder (Fig. 12.21) is conducted in the following order:
cnimite intake pipe between the air filter and the throttle body.
repeatedly press the brake pedal in order to fill the air of the brake servo, or relieve the pressure in the hydraulic servo unit.
cnimite cover the supply tank of a brake system and a syringe pump out the brake fluid. Avoid getting brake fluid on the paintwork of a vehicle;
On vehicles with hydraulic clutch, disconnect the hose coupling of the supply tank;
put labels on the brake pipes, suitable to the master cylinder;
loosen the brake pipe nuts and take the tube to the side of the master cylinder. Turn off the tube ends with plugs corresponding diameter;
Unscrew the nuts and remove the brake master cylinder to the brake booster with the gasket.
Repair of the main brake cylinder. The main brake cylinder does not understand in the case of a failure must be replaced.
Install the brake master cylinder spend to sequences, return to removal, taking into account the following:
When installing the brake master cylinder install a new gasket;
Bleed the hydraulic brake system;
Tighten the brake pipe nuts regulated moment: in the case of pulling could damage the flange on the end of the tube.




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Pipes and hoses, brake system

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