6D81G11 4-61234567893. Slowly let up on the plunger and dia-phragm, and then remove them.Checking the diaphragm and valves1. Check the diaphragm for tears and thevalves for cracks. Replace if necessary.Assembling the fuel pumpNOTE:Clean the parts and soak the valves and thediaphragm in gasoline before assembly toobtain prompt operation of the fuel pumpwhen starting the engine.1. Align the plunger and diaphragm installa-tion holes a, and then install the plungerinto the diaphragm.2. Push down on the plunger and the dia-phragm, and then install the pin 1.3. Turn fuel pump body 1 2 approximately90°, and then push down on the plungerseveral times to make sure that the pindoes not come out.NOTE:Make sure that the gasket and diaphragm arekept in place through the assembly process.Fuel filter and fuel pump
