AutoZone 1997 Kenworth MD/HD Trk K300 8.3L Turbo Diesel 6cyl | Repair Guides | Steering | Power Steering Pump | Removal & Installation | AutoZone.com

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    1997 Kenworth MD/HD Trk K300 8.3L Turbo Diesel 6cyl

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    Mercury Villager 2000-2002

    Removal & Installation

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    1. Remove the power steering pulley.
    2.  
    3. Remove the power steering high pressure hose from the power steering pump, by removing the connecting bolt.
    4.  
    5. Loosen the power steering return hose clamp.
    6.  
    7. Remove the power steering return hose.
    8.  
    9. Remove the power steering pump electrical connector.
    10.  
    11. Remove the rear power steering pump bolt and the front bolts.
    12.  
    13. Remove the power steering pump.
    14.  

    To install:


    NOTE
    Install a new Teflon®seal on the power steering pressure hose fittings before connecting the hoses.


    NOTE
    Make sure that the threads are clean and free of debris before connecting the hoses.

    1. Install the power steering pump.

      Click image to see an enlarged view

      Fig. Tighten the power steering pump bolts to the specified torque

    2.  
    3. Replace the power steering pump electrical connector.
    4.  
    5. Replace the power steering return hose.

      Click image to see an enlarged view

      Fig. Tighten the rear power steering pump bolt to the specified torque

    6.  
    7. Install the power steering high pressure hose to the power steering pump by installing the connecting bolt.

      Click image to see an enlarged view

      Fig. Tighten the high pressure hose connecting bolt to the specified torque

    8.  
    9. Replace the power steering pulley.
    10.  

    1. Disconnect the negative battery cable.
    2.  
    3. Raise and safely support the front of the vehicle securely on jackstands.
      NOTE
      The following steps require the use of a strap wrench to hold the power steering pump pulley while loosening and tightening the nut. If a strap wrench is not available, loosen the nut before removing the drive belt. The drive belt tension will help keep the pulley from turning while loosening the nut.

    4.  
    5. Remove the A/C compressor, alternator, and water pump/power steering pump drive belts. Please refer to General Information and Maintenance, Routine Maintenance and Tune-Up, Belts, Removal and Installation for the procedure.
    6.  
    7. Use a strap wrench to hold the power steering pump pulley and loosen the power steering pump pulley nut.
    8.  
    9. Remove the power steering pump pulley nut and remove the pulley.
    10.  
    11. Place a drain pan under the power steering pump.
    12.  
    13. Remove the high pressure hose bolt from the pump and position the hose out of the way.
    14.  
    15. Remove the two power steering pump reservoir hose bolts on 1993-98 vehicles. On 1999-00 vehicles, loosen the return hose clamp and remove the hose from the pump. Position the hose out of the way.
    16.  
    17. Remove the three front power steering pump bolts.
    18.  
    19. Remove the rear pump bolt and remove the pump from the vehicle.

      Click image to see an enlarged view

      Fig. Using a strap wrench to remove the power steering pump pulley nut



      Click image to see an enlarged view

      Fig. Removing the high pressure hose bolt



      Click image to see an enlarged view

      Fig. Removing power steering pump reservoir hose bolts-1993-98 vehicles



      Click image to see an enlarged view

      Fig. Removing the front power steering pump bolts

    20.  

    To install:

    1. The installation is the reverse of removal, but please note the following important steps.
    2.  
    3. When installing the three front and one rear power steering pump bolts, tighten them to 11-15 ft. lbs. (15-20 Nm).
    4.  
    5. On 1993-98 vehicles, when installing the two power steering pump reservoir hose bolts, tighten them to 10-13 ft. lbs. (14-18 Nm).
    6.  
    7. When installing the high pressure hose, tighten the bolt to 51-58 ft. lbs. (69-78 Nm) on 1993-98 vehicles. On 1999-00 vehicles, tighten the bolt to 36-51 ft. lbs. (49-69 Nm).
    8.  
    9. When installing the power steering pump pulley, tighten the nut to 40-50 ft. lbs. (54-68 Nm).
    10.  
    11. Bleed the power steering system.
    12.  

     
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