Pic. 432. Mounting the vacuum booster: 1 - plug; 2 - vacuum amplifier; 3 - nut M10; 4 - fork; 5 - plate; 6 - gasket; 7 - nut M8
The correct operation of the vacuum booster can be checked as follows:
With the engine off, press the brake pedal several times until the system is no longer under pressure.
Depress the brake pedal with moderate force and start the engine.
If the vacuum booster is working properly, the brake pedal should drop noticeably.
The vacuum booster can be removed by unscrewing four nuts from the side of the passenger compartment. Please note that vehicles with automatic transmission have a larger vacuum booster.
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