remove the abnormal sound upon Disc Brake
More and more motorcycle begin to use the disc brake.The advantage is good braking performance, lithe manipulation, no habit for regularly check and adjust. But there will be some atypical hermetic during the usage of disc brake. There are some ways to sever the maddening sound.
The advantage of disc brake is fine braking performance, lithe manipulation, no habit for regularly check and adjust. More and more motorcycle begin to use the disc brake.Motorcycle gear and disc brake are important to a motorcycle. But there will be some deviant hermetically sealed during the usage of disc brake.
When driving the motorcycle, brake pads get friction with the brake disc from become old to grow old and build raspy and deviant noise. later you craving to lift the parking holder, press the chair to lift stomach wheel off the arena and turn the front wheel by hand, you will hear helpfully the atypical noise caused by the friction frommotorcycle brake pads and brake disc, what is even worse, you will fell difficult to position the stomach wheels.
According to the practicing principle of disc brake, taking into consideration retain the brake handle, brake assemblies will make brake nebulous acquire pressure, and the brake nebulous will push brake piston to move?axially, and next brakes and rotors clamp to the brake disc and brake pads will relax pressure upon the brake disc, and braking force acquire released.
That is to say, during the normal perform of the disc brake, brake pads will not acquire friction behind the brake disc braking force, the piston seal will generate?elastic?deformation. considering loosen the brake handle, the pressure of brake vague will disappear, piston is no longer influenced by brake fluid, piston seal will reorganize the indigenous upset and create the piston help to the indigenous face by disturbing axially, the brake disc. The reset of braking piston depend on the elasticity of piston seal. If there is more resistance for the axial action of the piston, caused by rust or dust of the piston, the elasticity of seal is not powerful passable to create the piston to back up to the indigenous twist and later brake pads will get friction afterward brake disc.
So, to exclude atypical hermetic of the brake, you obsession to make clear that the piston can complete the axial pastime flexibly. Firstly, cut off the dirt and rust on the surface of the motorcycle sprocket, then, put the lubricate oil there, which can back the piston to upset flexibly. The detailed step is as follows. Firstly, separate the disc brake, admit out the brake pads, every other the brake handle, allow the bearing piston impinge on axially roughly 5 mm and remove rust and dust upon the surface of the piston. Then, put the lubricate oil on the surface of the piston, use a screwdriver to create the piston support to the original position. Repeat these steps for several time and once it is easy to put the piston back, and finally put the disc brake put up to to usual use.
