Assembling Oil Pump

Oil pump is assembled in reverse order of disassembly. Note that scavenger pump gears are thicker than the feed pump gears. Also notice that feed pump gear key is smaller than scavenger gear key. Oil pump gaskets should always be replaced. Wet new gasket with water before assembling. Use only "factory made" gaskets. Lock rings are often damaged when removing them. It is advisable to install a new lock ring when assembling pump. Make sure ring is engaged and seated in retaining groove.

On late models, oil hose connections have one piece band type clamps and must be replaced each time hoses are connected. Use pincer tool to squeeze clamps tight as shown in Fig. 3D-IB.

0 0

Post a comment