B42.10-0462-04
1 Brake cylinder
2 Dust cover
3 Piston
4 Gasket
5 Pressure springs
Repair | |||
Attention | Indications about the repairs on the brake system | ||
1 | Park the vehicle on a flat and leveled location | ||
Danger | Lift the vehicle observing the cares required to prevent accidents | Risk of severe accidents. | |
Support the vehicle on easels conveniently disposed under the chassis, in both sides, so that it is possible to remove the wheels and perform the works in the brake with safety. | |||
2 | Remove the brake drums | ||
Danger | Risk of poisoning by ingestion of brake fluid. Risk of injury by contact with skin and eyes with the brake fluid | Drain and store brake fluid only in the original packing. Wear protective clothes and safety goggles. | |
3 | Release the air bleeder | ||
4 | Release the brake pipe from the wheels brake cylinder (1) and cover it | Use a proper plastic plug. | |
Collect the brake fluid in a proper container and dispose it according to the environment protection standards. The drained brake fluid can not be reused. | |||
5 | Release the attachment bots (2) from the brake cylinder (1) | Install: replace the bolts and tighten the new bolts with the specified moment of tightening. | |
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6 | Remove the dust cover (2) from the wheels brake cylinder (1) | ||
7 | Remove the wheel brake cylinder (1), the pistons (3), the gaskets (4) and the pressure spring (5) | ||
| Clean | ||
8 | Clean and wash all the parts | Use rubbing alcohol to wash the parts. | |
g | Check | ||
9 | Inspect the parts | Replace the worn out or damaged parts. Replace the dust cover and the pressure spring. | |
If the internal surface of the brake cylinder or the pistons present ribs, the wheel's brake cylinder must be replaced. | |||
10 | Assemble in reverse order. | Before assembling the brake cylinder, lubricate the cylinder internal surface, the piston and gaskets with brake fluid. |
Brake cylinder