Grand Cherokee 2006-2007

Removal & Installation

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3.7L & 4.7L Engines



  1. Siphon power steering reservoir.
  2.  
  3. Remove the cooler return hose at the reservoir.
  4.  
  5. Disconnect the pressure hose nut at the pump.
  6.  
  7. Remove the pressure hose at the pump.
  8.  
  9. Remove serpentine drive belt.
  10.  
  11. Remove 3 pump mounting bolts.
  12.  
  13. Remove pulley from pump if necessary.
  14.  

To install:

  1. Install pulley on pump if removed.
  2.  
  3. Install 3 pump mounting bolts and tighten to 20 ft. lbs. (27 Nm).
  4.  
  5. Install the drive belt.
  6.  
  7. Install the pressure hose on the pump and tighten the nut to 21 ft. lbs. (28 Nm).
  8.  
  9. Install the cooler return hose at the reservoir.
  10.  
  11. Add power steering fluid.
  12.  

5.7L Engine



  1. Siphon power steering reservoir.
  2.  
  3. Remove the air intake tube.
  4.  
  5. Remove the drive belt.
  6.  
  7. Disconnect the supply hose at the pump.
  8.  
  9. Disconnect the pressure line at the pump.
  10.  
  11. Remove the three pump mounting bolts.
  12.  

To install:

  1. Install pulley on pump if removed.
  2.  
  3. Install 3 pump mounting bolts and tighten to 20 ft. lbs. (27 Nm).
  4.  
  5. Install the pressure hose on the pump and tighten the nut to 21 ft. lbs. (28 Nm).
  6.  
  7. Reconnect the supply hose at the pump.
  8.  
  9. Install the drive belt.
  10.  
  11. Install the air intake tube.
  12.  
  13. Fill the system with power steering fluid.
  14.  
  15. Bleed the hydraulic fan system using a scan tool.
  16.  

 
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