Chevrolet Nova/ChevyII 1962-1979

Power Steering Pump

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REMOVAL & INSTALLATION





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Fig. Fig. 1 View of the power steering pump and related system components-in-line 6-cylinder engine shown



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Fig. Fig. 2 Use a flare-end wrench to loosen ...



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Fig. Fig. 3 ... then disconnect the high pressure line from the power steering pump



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Fig. Fig. 4 Use a pair of snips to cut the power steering pump fluid hose clamp ...



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Fig. Fig. 5 ... then disconnect the line from the power steering pump



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Fig. Fig. 6 Remove the power steering pump mounting bolts ...



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Fig. Fig. 7 ... then remove the power steering pump from the engine

  1. Remove the pump belt.
  2.  
  3. 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.
  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 bolt 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.
  8.  

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.
  10.  

 
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