Assembly

OIL SEAL INSTALLATION

Using the special tool, install the oil seal to the pump housing.




DRIVEN GEAR I DRIVE GEAR SIDE CLEARANCE MEASUREMENT

Measure the side clearance of the oil pump gear and, if the specification is exceeded, replace the gear or oil pump assembly.

Standard value: 0.03-0.05 mm (0.001 -0.002 in.)




STEEL BALL LOCATION

Install the steel ball at the location shown.





REACTION SHAFT SUPPORT INSTALLATION

1. Assemble the reaction shaft support and the pump housing, and tighten the bolts by fingers.
2. Insert the special tool into the oil pump mounting bolt hole and clamp the periphery with oil pump band to position the support and housing.
3. Tighten the five bolts to the specified torque.
4. Make sure that the oil pump gear turns freely.

O-ring INSTALLATION

Install a new O-ring in the groove of the pump housing and apply petrolatum jelly to the O-ring.