GM Cadillac 1967-1989 Repair Guide

Power Steering Pump

Print

REMOVAL & INSTALLATION



See Figures 1 and 2

  1. Remove the hoses at the pump and tape the openings shut to prevent contamination. Position the disconnected lines in a raised position to prevent leakage.
  2.  
  3. Remove the pump belt.
  4.  
  5. Loosen the retaining bolts and any braces, and remove the pump.
  6.  

To install:
  1. Install the pump on the engine with the retaining bolts hand-tight.
  2.  
  3. Connect and tighten the hose fittings.
  4.  
  5. Refill the pump with fluid and bleed by turning the pulley counterclockwise (viewed from the front). Stop the bleeding when air bubbles no longer appear.
  6.  
  7. Install the pump belt on the pulley and adjust the tension as described in Routine Maintenance .
  8.  



Click image to see an enlarged view

Fig. Fig. 1: Power steering pump and lines - all models similar



Click image to see an enlarged view

Fig. Fig. 2: View of power steering pump and and gear steering box

SYSTEM BLEEDING



  1. Fill the fluid reservoir.
  2.  
  3. Let the fluid stand undisturbed for two minutes, then crank the engine for about two seconds. Refill reservoir if necessary.
  4.  
  5. Repeat Steps 1 and 2 above until the fluid level remains constant after cranking the engine.
  6.  
  7. Raise the front of the car until the wheels are off the ground, then start the engine. Increase the engine speed to about 1,500 rpm.
  8.  
  9. Turn the wheels to the left and right, checking the fluid level and refilling if necessary. If the oil is extremely foamy, allow the car to stand a few minutes with the engine off, then repeat the above procedure.
  10.  

 
label.common.footer.alt.autozoneLogo