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12-12-regulyator-davleniya.html
12.12. Pressure regulatorDo not remove a pressure regulator. The regulator of pressure regulates pressure in a drive of brake mechanisms of back wheels depending on load of a back axis of the car. With increase in loading it provides passing of brake liquid to wheel cylinders of back brakes from what pressure in their contour raises and overall performance of back brake mechanisms improves.
Check of function of restriction of pressure
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1. Connect two manometers, one – on the entrance party and one – on the party of an exit of a regulator of pressure.
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After connection of manometers remove air from brake system.
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2. Press a pedal of a brake and measure entrance and target pressure. If pressure are in limits of admissible amplitudes, as is shown in drawing, the regulator of pressure is serviceable. |
3. Remove manometers and connect tubes of brake system in initial situation and remove air from brake system.
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On graphics the characteristic of a regulator of pressure depending on enclosed effort is shown.
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