Solstice 2006-2008, Sky 2007-2008

Power Brake Booster Auxiliary Pump

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Removal & Installation



  1. Before servicing the vehicle, refer to the Precautions Section.
  2.  
  3. Release the engine wiring harness clip from the power brake booster vacuum pump bracket and position aside.
  4.  
  5. Loosen the 2 clamps and remove the charged air hose from the throttle body and the intake air pipe.
  6.  
  7. Release the clamp and disconnect the power brake booster auxiliary pump to brake booster vacuum hose.
  8.  
  9. Remove the power brake booster auxiliary pump to engine bolt.
  10.  
  11. Remove the 2 power brake booster auxiliary pump to engine nuts.
  12.  
  13. Remove the power brake booster auxiliary pump and bracket from the engine.

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    Fig. Power brake booster auxiliary pump

  14.  

To install:

  1. If removed, install the power brake booster auxiliary pump to the bracket.
  2.  
  3. Install power brake booster auxiliary pump bolts and nuts. Tighten to 89 inch. lbs.(10 Nm).
  4.  
  5. Position the power brake booster auxiliary pump and bracket to the engine.
  6.  
  7. Install the 2 power brake booster auxiliary pump nuts and tighten to 16 ft. lbs. (22 Nm).
  8.  
  9. Install the power brake booster auxiliary pump to bracket to engine bolt and tighten to 16 ft. lbs. (22 Nm).
  10.  
  11. Connect the brake booster vacuum hose to the power brake booster auxiliary pump and install the clamp.
  12.  
  13. Connect the power brake booster auxiliary pump electrical connector.
  14.  
  15. Install the charged air hose to the throttle body and the intake air pipe and tighten the 2 clamps.
  16.  
  17. Install the engine wiring harness clip to the power brake booster vacuum auxiliary pump bracket.
  18.  

 
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