Power Steering Pump: Service and Repair

Disassembly

Fig. 29 Power Steering Pump. Starion & 1989 Pickup W/2.0L:

Disassemble power steering pump shown in numbered sequence shown in Fig. 29.

Assemble

Fig. 7 Rotor Vane Installation Direction:

Assemble power steering pump in reverse numbered sequence shown in Fig. 29, noting the following:
a. If flow control valve is to be replaced, match identification mark on housing with mark on valve.
b. Install flow control spring, flow control valve and connector to pump body.
c. Install rotor with the countersunk portion toward pump cover side.
d. Ensure rotor snap ring is installed correctly.
e. Install vains in rotor as shown in Fig. 7.
f. Align dowel pin with dowel pin holes when installing cam ring with it's punch mark at pump body side.