FUEL PUMP INSTALLATION GAU

EN-51092 is used to verify that the camshaft fuel pump lobe is at the base circle position before installing the high pressure fuel pump on Gen V V6 & V8 engines. The fuel pump must be drawn into position evenly, and if the fuel pump lobe is not on base circle, the fuel pump push rod may be damaged. EN-51092 provides a visual indication that the camshaft is in the correct position for the pump to be installed correctly. EN-51092 installs into the fuel pump bore, and indicates the fuel pump may be installed when it is flush to the mounting surface of the manifold.