Removal and Installation of Power Steering Pump for S15/T15 Sonoma P/U 2WD L4-22L VIN 4 (1995)
Fig. 2 Exploded view of power steering pump
1. Lubricate O-rings, pump ring, rotor and vanes with power steering fluid.
2. Install O-rings and dowel pins on pump housing.
3. Using a seal installation tool, insert seal into front of housing.
4. Install driveshaft and thrust plate. Ensure counterbore faces driveshaft end of housing and install rotor.
5. Insert vanes into rotor, ensuring rounded edge faces away from rotor.
6. Install shaft retaining ring, pump ring and pressure plate.
7. Insert control valve spring, then install control valve and O-ring.
8. Install pressure plate spring and end plate, then secure with end plate retaining ring.
9. Connect seal and reservoir, then install bolt and fitting.