Do you know the key points of replacing Petrol Car parts?

1. Use sealant as much as possible, and paint can be used as a substitute if necessary to achieve an ideal sealing effect;

2. Check the appearance quality of rubber seals carefully before assembly; use special tools to press fit to avoid knocking and deformation;
3. Add lubricating grease as required, and regularly clean and unclog vents and one-way valves;
4. Assemble under extremely clean conditions, and there should be no bumps, scratches, burrs and other attachments on the working surface of Petrol Car parts;
5. Strictly follow the operating procedures, and seals should be installed correctly to prevent deformation due to inadequate installation;
6. Master the performance specifications and use requirements of seals, and replace failed parts in time;
7. For thin-walled Changan Car parts such as side covers, sheet metal cold work correction is used; easily worn axle hole Changan Car parts can be metal sprayed, welded, glued, machined and other processes to reach the original factory size;
8. Nuts that are threaded, broken, or loose should be repaired or replaced with new parts, and tightened to the specified torque.