Key Points For Replacing Automotive Parts

Firstly, try to use sealant as much as possible, and if necessary, use paint as a substitute to achieve the desired sealing effect;
Secondly, the appearance quality of rubber seals should be carefully inspected before assembly; Use specialized tools for compression fitting to avoid deformation caused by knocking;
Thirdly, add lubricating grease according to regulations, regularly clean and unclog ventilation holes and one-way valves, etc;
Fourth, assemble under extremely clean conditions, with no bumps, scratches, burrs, or other attachments on the working surface of the parts;
Fifth, strict operating procedures should be followed, and sealing components should be installed correctly to prevent deformation if not in place;
Sixth, master the performance specifications and usage requirements of sealing components, and replace faulty components in a timely manner;
Seventh, for thin-walled parts with edge covers, sheet metal cold work correction is used; Shaft hole parts that are prone to wear can be processed using techniques such as metal spraying, welding repair, adhesive bonding, and mechanical processing to achieve the original factory size;
Eighth, if the nut slips or becomes loose, it should be repaired or replaced with a new part, and tightened to the specified torque.