Установочный винт в расточенное отверстие блока цилиндров, 5/16 дюйма Caterpillar 6V4984

The Cylinder Block Counterbores Setscrew controls the holding of a liner seat insert after a counterbore repair is performed. It is used to keep the insert fixed so the repaired counterbore maintains its intended depth. The setscrew applies a holding force that prevents insert movement during engine operation. It helps ensure the liner seat remains aligned after machining restores the counterbore surface.Attributes:• Helps maintain proper sealing conditions for the cylinder liner.• Secures the liner seat insert in the repaired counterbore area.• Prevents unwanted insert movement during engine operation.Applications: The Cylinder Block Counterbore Setscrew is used during cylinder block counterbore reconditioning to hold tooling securely in position, ensuring controlled machining, accurate depth correction, and stable alignment throughout the service operation.