Brake Maintenance

1. Keep the clamp disc hydraulic brake assembly, especially the brake disc and brake lining surface clean, so that the whole brake can be used freely, flexible and reliable, and clean. 2. Often observe the stock of brake fluid in the oil pool, when the liquid level is lower than the mark line, the original brand of clean brake fluid should be added in time, so that its height is 3~5 mm higher than the mark line. Do not mix with other brake fluid. After adding, the air nozzle should be opened to exhaust and then firmly used. 3. Regularly check the thickness of the brake disc (generally more than 6000 kilometers). When the thickness of the brake disc after wear is less than the specified value, the brake disc must be replaced. 4. In use, the surface of the brake lining is not allowed to adhere to grease or brake fluid, and regularly check the thickness of the lining, when the thickness is less than the specified value, the dynamic lining should be replaced. 5. When oil is leaking from the piston of the main pump and sub-pump, the sealing ring must be replaced. Special attention should be paid to the new sealing ring must be soaked in the brake fluid for more than 75 hours before being replaced, and it cannot be assembled and used. When cleaning the cylinder or piston, the sprinkling solution must be used, and gasoline or other mineral oils are not allowed.