11:12. Pumping of the brake system
Effective work of any hydraulic system is possible only after removal from it all air. Process of removal of air of the brake system is called pumping. When pumping use only new, pure brake fluid. Before pumping fill a tank with brake fluid above mark MOVE and you watch that the level of brake fluid did not fall below this mark.
Pumping order
Pumping of the brake system on models till 1998 of release with the ABS 3-channel system needs to be carried out in the following order:
– brake of the left forward wheel;
– brake of the right forward wheel;
– brake of the left back wheel;
– brake of the right back wheel.
Pumping of the brake system on models since 1998 of release with the ABS 4-channel system needs to be carried out in the following order:
– brake of the left back wheel;
– brake of the right forward wheel;
– brake of the right back wheel;
– brake of the left forward wheel.
Main method
Use of this method requires the assistant.
Pumping with use of a set with the unilateral valve
In a rubber tube of such set the unilateral valve preventing hit of air and old brake fluid back in the brake system is installed. Capacity for collecting old brake fluid can be also included in the package.
Pumping with use of a set for pumping under pressure
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Check (all methods)
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