63P3F11 6-221234567893. Install the Woodruff key into the driveshaft.4. Align the groove in the impeller 5 withthe Woodruff key 6, and then install theimpeller onto the drive shaft.5. Install the washers 7, wave washer 8,spacer 9, and collar 0 onto the driveshaft.NOTE:• The collar and spacer should fit togetherfirmly.• While pulling the drive shaft up, install thecollar with an appropriate tool a that fitsover the drive shaft as shown.6. Install the new O-ring A and insert car-tridge B into the pump housing C.NOTE:Align the insert cartridge projections b withthe holes c in the pump housing.S63P6360AAbbcC ABcDrive shaft and lower case (regular rotation model)