Processing auto parts

Key points for replacement of processed auto parts:

Good sales, try to use sealant, paint can be used when needed to achieve the ideal sealing effect;

The appearance quality of excellent and good rubber seals should be carefully checked before assembly; Press fit with special tools to avoid knock deformation;

Third, add lubricating grease according to regulations, clean and dredge the vent hole and check valve regularly;

Fourth, the assembly is carried out under extremely clean conditions, and the working surface of the parts is free of bumps, scratches, burrs and other attachments;

Fifthly, strict operating procedures, seals should be correctly installed to prevent deformation if not in place;

Sixth, master the performance specifications and use requirements of seals, and replace the failure parts in time;

Seventh, for the thin-walled parts of the side cover, the cold sheet metal is used for correction; Easy to wear shaft hole parts can use metal spraying, welding repair, adhesive, machining and other processes to achieve the original size;

Eighth, the nut sliding wire should be broken, loosened or replaced with new parts, and screwed to the specified torque.