Spray nozzle cooling piston of internal combustion engine, is connected to bush with locking tabs which are swaged back into groove of crankcase during installation

摘要

The nozzle tube directing oil at the piston, is connected to a bush (6). On its body, locking tabs (8, 10) are formed. These lie diametrally opposite each other, and are opened-out to engage in a groove (12) or opening in the crankcase (2). Before installation, they form axial extensions of the bush. When installed, the tabs are swaged-back into the groove.