DA-8702 Cart-type optical disc player

The 8702 series is an on-vehicle CD machine that can process brake discs directly on the vehicle. It is not limited by the position of the horns of the brake discs of any vehicle model, saving time, improving work efficiency, and avoiding errors caused by secondary assembly of brake discs and bearings. It is both convenient and practical! Common problems encountered when braking: Brake pedal vibration - usually when a new car has traveled tens of thousands of kilometers or a certain mileage after replacing a new brake disc, the brake cylinder is pushed back due to the excessive tolerance of the end face runout of the brake disc, forming a periodic hydraulic pushback effect. At the same time, due to the high temperature generated by the pulsating brake, the stress in the brake oil is released, which causes the brake disc to deform, causing the brake pedal to vibrate more and the steering wheel to vibrate. Features of on-vehicle repair: Follow the above principles: Take the actual rotation axis as the reference to completely solve the problems of brake pedal vibration, brake disc rust, brake deviation and brake noise. Eliminates the assembly error caused by disassembling and assembling the brake disc. It can be repaired by turning without disassembling the brake disc, which saves time and effort. It is convenient for technical workers to compare and measure the runout tolerance before and after turning the brake disc, saving costs, greatly shortening the maintenance time, and reducing customer complaints. When replacing the brake pad, the brake disc is turned at the same time to ensure the braking effect and extend the life of the brake disc and brake pad. Models or colors are subject to change without further notice!