Jaguar 2000-06

Crankshaft Damper & Front Oil Seal

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  1. Before servicing the vehicle, refer to the precautions in the beginning of this section.
  2.  
  3. Remove or disconnect the following:

    Negative battery cable
     
    Accessory drive belt
     
    Cooling fans
     
    Crankshaft pulley and damper, using a holding fixture as shown
     
    Front crankshaft seal

    Click image to see an enlarged view

    Fig. Crankshaft pulley removal tool-V8

     

  4.  

To install:

  1. Install oil seal replacer tool JD-235 to the oil seal. Use the nut and bolt provided with the tool to fully seat the seal to the timing cover.
  2.  
  3. For dampers which DO NOT utilize a split locking ring:
    1. Apply a thin, even coating of Loctite® 648 to the damper bore. Do not apply it to the end faces or to the crankshaft.
    2.  
    3. Install the crankshaft damper onto the crankshaft. Wipe off any Loctite that has squeezed out from the front of the damper.
    4.  
    5. Install the locking tool to the damper. Tighten the bolt to 59 ft. lbs. (80 Nm), plus an 80 degree turn.
    6.  

  4.  
  5. For dampers which utilize a split locking ring:
    1. Install a new O-ring seal to the damper.
    2.  
    3. Install the crankshaft damper.
    4.  
    5. Apply petroleum jelly to the damper bore and O-ring seal.
    6.  
    7. Install the damper onto the crankshaft.
    8.  
    9. Install the split locking ring onto the crankshaft, inside the center bore of the damper.
    10.  
    11. Install the locking tool to the damper.
    12.  
    13. Tighten the damper bolt to 266-285 ft. lbs. (364-386 Nm).
    14.  
    15. Remove the locking tool from the damper.
    16.  

  6.  
  7. Install or connect the following:

    Cooling fans
     
    Accessory drive belt
     
    Negative battery cable
     

  8.  
  9. Start the engine and check for leaks.
  10.  

Removal & Installation



Except 2.5L And 3.0L Engines
  1. Before servicing the vehicle, refer to the Precautions section.
  2.  
  3. Remove or disconnect the following:

    Negative battery cable
     
    Accessory drive belt
     
    Cooling fans
     
    Crankshaft pulley and damper, using a holding fixture as shown
     
    Front crankshaft seal
     

  4.  


    Click image to see an enlarged view

    Fig. Crankshaft pulley removal tool-V8


To install:

  1. Install oil seal replacer tool JD-235 to the oil seal. Use the nut and bolt provided with the tool to fully seat the seal to the timing cover.
  2.  
  3. For dampers which DO NOT utilize a split locking ring:
    1. Apply a thin, even coating of Loctite® 648 to the damper bore. Do not apply it to the end faces or to the crankshaft.
    2.  
    3. Install the crankshaft damper onto the crankshaft. Wipe off any Loctite that has squeezed out from the front of the damper.
    4.  
    5. Install the locking tool to the damper. Tighten the bolt to 59 ft. lbs. (80 Nm), plus an 80 degree turn.
    6.  

  4.  
  5. For dampers which utilize a split locking ring:
    1. Install a new O-ring seal to the damper.
    2.  
    3. Install the crankshaft damper.
    4.  
    5. Apply petroleum jelly to the damper bore and O-ring seal.
    6.  
    7. Install the damper onto the crankshaft.
    8.  
    9. Install the split locking ring onto the crankshaft, inside the center bore of the damper.
    10.  
    11. Install the locking tool to the damper.
    12.  
    13. Tighten the damper bolt to 266-285 ft. lbs. (364-386 Nm).
    14.  
    15. Remove the locking tool from the damper.
    16.  

  6.  
  7. Install or connect the following:

    Cooling fans
     
    Accessory drive belt
     
    Negative battery cable
     

  8.  
  9. Start the engine and check for leaks.
  10.  

  1. Before servicing the vehicle, refer to the Precautions Section.
  2.  
  3. Remove or disconnect the following:

    Negative battery cable
     
    Accessory drive belt
     
    Cooling fans
     
    Crankshaft pulley and damper, using a holding fixture as shown
     
    Front crankshaft seal

    Click image to see an enlarged view

    Fig. Crankshaft pulley removal tool-V8

     

  4.  

To install:

  1. Install oil seal replacer tool JD-235 to the oil seal. Use the nut and bolt provided with the tool to fully seat the seal to the timing cover.
  2.  
  3. For dampers which DO NOT utilize a split locking ring:
    1. Apply a thin, even coating of Loctite® 648 to the damper bore. Do not apply it to the end faces or to the crankshaft.
    2.  
    3. Install the crankshaft damper onto the crankshaft. Wipe off any Loctite that has squeezed out from the front of the damper.
    4.  
    5. Install the locking tool to the damper. Tighten the bolt to 59 ft. lbs. (80 Nm), plus an 80 degree turn.
    6.  

  4.  
  5. For dampers which utilize a split locking ring:
    1. Install a new O-ring seal to the damper.
    2.  
    3. Install the crankshaft damper.
    4.  
    5. Apply petroleum jelly to the damper bore and O-ring seal.
    6.  
    7. Install the damper onto the crankshaft.
    8.  
    9. Install the split locking ring onto the crankshaft, inside the center bore of the damper.
    10.  
    11. Install the locking tool to the damper.
    12.  
    13. Tighten the damper bolt to 266-285 ft. lbs. (364-386 Nm).
    14.  
    15. Remove the locking tool from the damper.
    16.  

  6.  
  7. Install or connect the following:

    Cooling fans
     
    Accessory drive belt
     
    Negative battery cable
     

  8.  
  9. Start the engine and check for leaks.
  10.  

2.5L And 3.0L Engines
  1. Before servicing the vehicle, refer to the Precautions section.
  2.  
  3. Drain the engine coolant.
  4.  
  5. Remove or disconnect the following:

    Negative battery cable
     
    Accessory drive belt
     
    Coolant hoses
     

  6.  
  7. Hold crankshaft pulley from turning and the remove center bolt.
  8.  
  9. Using a puller, remove pulley.
  10.  
  11. Using special tool 303-700, remove the crankshaft seal.
  12.  


    Click image to see an enlarged view

    Fig. Crankshaft seal removal tool-2.5L and 3.0L engines



    Click image to see an enlarged view

    Fig. Crankshaft seal installation tool-2.5L and 3.0L engines



    Click image to see an enlarged view

    Fig. Crankshaft pulley installation tools-2.5L and 3.0L engines


To install:

  1. Coat new seal with clean engine oil.
  2.  
  3. Install seal using special tools 303-102 and 303-542.
  4.  


NOTE
Coat the crankshaft pulley keyway and sealing surfaces with silicone gasket sealant.

  1. Install the crankshaft pulley using special tools 303-102 and 303-335/2.
  2.  
  3. Tighten the damper bolt to 89 ft. lbs. (120 Nm). Loosen the bolt 1 turn. Tighten bolt to 37 ft. lbs. (50 Nm). Tighten an additional 90°.
  4.  
  5. Install or connect the following:

    Coolant hoses
     
    Accessory drive belt
     
    Negative battery cable
     

  6.  
  7. Refill the engine with coolant.
  8.  
  9. Start the engine and check for leaks
  10.  

  1. Before servicing the vehicle, refer to the Precautions Section.
  2.  
  3. Drain the engine coolant.
  4.  
  5. Remove or disconnect the following:

    Negative battery cable
     
    Accessory drive belt
     
    Coolant hoses
     

  6.  
  7. Hold crankshaft pulley from turning and the remove center bolt.
  8.  
  9. Using a puller, remove pulley.
  10.  
  11. Using special tool 303-700, remove the crankshaft seal.

    Click image to see an enlarged view

    Fig. Crankshaft seal removal tool-2.5L and 3.0L engines



    Click image to see an enlarged view

    Fig. Crankshaft seal installation tool-2.5L and 3.0L engines



    Click image to see an enlarged view

    Fig. Crankshaft pulley installation tools-2.5L and 3.0L engines

  12.  

To install:

  1. Coat new seal with clean engine oil.
  2.  
  3. Install seal using special tools 303-102 and 303-542.
    NOTE
    Coat the crankshaft pulley keyway and sealing surfaces with silicone gasket sealant.

  4.  
  5. Install the crankshaft pulley using special tools 303-102 and 303-335/2.
  6.  
  7. Tighten the damper bolt to 89 ft. lbs. (120 Nm). Loosen the bolt 1 turn. Tighten bolt to 37 ft. lbs. (50 Nm). Tighten an additional 90°.
  8.  
  9. Install or connect the following:

    Coolant hoses
     
    Accessory drive belt
     
    Negative battery cable
     

  10.  
  11. Refill the engine with coolant.
  12.  
  13. Start the engine and check for leaks
  14.  

 
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