GF42.10-B-0002D | Brake system, function | 12.02.16 |
Vehicle 688.123, 688.133, 688.138, 688.174, 688.176, 688.177, 688.183, 688.187
B42.60-0072-01
19.02 Brake disc hydraulic cylinder
39.01 Air bleeder
and Hydraulic pressure
operation
disk hydraulic cylinder (19.02) is activated by the hydraulic cylinder (19.01) and produces a brake force for the braking of the wheels.
On the cylinder input (19.02) there is an air bleeder (39.01) that removes the air from the hydraulic circuit; the periodic bleeding of the brake hydraulic circuit avoids the permanence of air bubbles, which can harm the actual circuit.