Power Steering Pump - Assembly

1. Install the valve spring, flow control valve and union into the power steering pump housing.

2. Using the special service tool, install a new oil seal into the power steering pump housing.

3. Insert the pump drive shaft assembly into the power steering pump housing, then install the spacer/dust seal and snap ring.


4. Install the power steering pump pulley.
5. Install the spring and inner O-ring.

6. Install the outer O-ring onto the side plate, then install the side plate into the power steering pump housing.

7. Install the locating pins into the pump housing holes, then install the cam ring, paying particular attention to the correct installation direction.
8. Install the rotor.

9. Install the vanes with their rounded ends facing outward (toward the cam ring).
10. Install the gasket and pump cover assembly.

11. Install the O-ring and the inlet hose connecting flange.
Test yourself
A quick Hyundai Elantra CN7 quiz: every answer comes with an explanation and a link to the manual page.