The brake should be maintained maintained daily when using the brake

1. Keep the caliper disc hydraulic brake assembly, especially the surface of the brake disc brake lining clean, so that the entire brake can be used freely, flexibly, reliably, cleanly.

2. Always observe the amount of brake fluid in the oil sump. When the fluid level is lower than the mark line, you should add clean brake fluid of the original brand in time to make the height higher than the mark line by millimeters. Never mix other brands of brake fluid. After adding, you should open the vent nozzle to exhaust gas before using it firmly.

3. Regularly check the thickness of the brake disc (usually above the driving kilometer). When the thickness of the brake disc after wear is less than the specified value, the brake disc must be replaced.

4. During use, no grease brake fluid is allowed on the surface of the brake lining, the thickness of the lining should be checked regularly. When the thickness is less than the specified value, the moving lining should be replaced.

5. When oil leaks at the pistons of the master cylinder the sub-cylinder, the sealing ring must be replaced. Special attention should be paid to the fact that the new sealing ring must be soaked in the brake fluid for more than hours before being replaced. It cannot be assembled used after being taken out. When cleaning the oil cylinder piston, you must use sprinkling solution, gasoline other mineral oil.