Mitsubishi Stealth 1994 Import Service Manual page 825

STEERING - Power Steering Oil Pump
6. INSTALLATION OF SIDE PLATE
5. INSTALLATION OF CAM RING
3. INSTALLATION OF VANES
Direct round edge
to the cam ring
Line up the dowel pin hole of the side plate with the dowel
pin of the pump body when installing the side plate.
Install the cam ring with the punch mark facing the side
plate.
Install the vanes on the rotor, paying close attention to the
installation direction.