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REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Volkswagen Golf IV (1997 release)

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Volkswagen Golf 4
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Replacing the front brake pads on support FS-III
Replacing brake pads on a support FN-3
Replacing the rear brake pads on disc brakes
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Replacing the rear brake pads Drum brakes
Removing and installing rear working brake cylinder
Bleeding the hydraulic brake system
Bleeding - the basic method (two persons)
Bleeding - using set with the unidirectional valve
Bleeding - using a set of squeezing
All methods
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Bleeding - the basic method (two persons)



PERFORMANCE ORDER
1. Remove the dust cap from the wheel cylinder bleeder, clean it and put on it the pure transparent hose which other end lower in the capacity partially filled with brake fluid. The tank should be at least 300 mm above the bleeder. This prevents the ingress of air into the cylinder through a carving bleeder.
2. Sharply press the brake pedal 3-5 times at intervals of 2-3 seconds, unscrew half turn the bleeder valve when the pedal is depressed.
3. Continuing to press the pedal box in the expel liquid together with air through the hose into the container.
4. After the pedal will reach extreme forward position and the discharge of liquid through a hose will stop, will screw the bleeder valve to failure.
5. Repeat these steps until no air outlet hose.
6. Hold the pedal depressed, tighten the bleeder valve until it stops and remove the hose.
7. Clean the bleeder valve and install the protective cap.
8. Repeat these steps for the other wheel.

A warning

At air removal constantly watch presence of a brake liquid in a tank, without supposing an exposure of its bottom as thus in air again will get.


9. In the absence of air in the brake pedal should pass about half of course. To eliminate the influence of the vacuum brake booster pumping the brakes, air removal make at the idle engine.




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Bleeding - using set with the unidirectional valve

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