Take you to understand the key points of auto parts replacement

1. Try to use sealant, if necessary, paint can be used instead to achieve the ideal sealing effect.

2. The appearance quality of piston ringshould be carefully checked before assembly; use special tools to press fit to avoid knocking and deformation.

3. Add lubricating grease according to regulations, clean and dredge vents and one-way valves regularly, etc.

4. Assembled in extremely clean conditions, with no bumps, scratches, burrs and other buildup on the working surface of the part.

5. Strict operating procedures, rings should be installed correctly to prevent deformation if not in place.

6. Master the performance specifications and usage requirements of piston rings, and replace the failed parts in time.

7. For thin-walled parts such as side covers, sheet metal cold correction is used; for shaft hole parts that are easy to wear, metal spraying, welding repair, gluing, machining and other processes can be used to achieve the original size.

8. If the nut slip wire is broken or loose, it should be repaired or replaced with a new one, and screwed to the specified torque.PISTON RING ENGINE SPARE AUTO PARTS MANUFACTURER CAST IRON CHINA ZL109 SUPPLIER FACTORY