Isuzu_Amigo_1998-2000

Oil Pump

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Removal & Installation



2.2L Engine
  1. Before servicing the vehicle, refer to the precautions in the beginning of this section.
  2.  
  3. Drain the engine oil.
  4.  
  5. Remove or disconnect the following:

    Negative battery cable
     
    Accessory drive belts
     
    Cooling fan
     
    A/C belt tensioner, if equipped
     
    Water pump pulley
     
    Power steering pump
     
    Crankshaft pulley
     
    Front cover
     
    Timing belt
     
    Crankshaft timing sprocket
     
    Rear timing cover
     
    Crankshaft oil seal
     
    Oil pan
     
    Oil pump pickup tube
     
    Oil pump
     

  6.  

To install:

  1. Install or connect the following:

    Oil pump. Use a new gasket and tighten the bolts to 53 inch lbs. (6 Nm).
     
    Oil pump pickup tube. Tighten the bolts to 70 inch lbs. (8 Nm).
     
    Oil pan
     
    Crankshaft oil seal
     
    Rear timing cover
     
    Crankshaft timing sprocket. Tighten the bolt to 94 ft. lbs. (130 Nm) plus 45 degrees.
     
    Timing belt
     
    Front cover
     
    Crankshaft pulley. Tighten the bolts to 14 ft. lbs. (20 Nm).
     
    Power steering pump
     
    Water pump pulley
     
    A/C belt tensioner, if equipped
     
    Cooling fan
     
    Accessory drive belts
     
    Negative battery cable
     

  2.  
  3. Fill the crankcase to the correct level.
  4.  
  5. Start the engine and check for leaks.
  6.  

3.2L Engine
  1. Before servicing the vehicle, refer to the precautions in the beginning of this section.
  2.  
  3. Remove or disconnect the following:

    Timing belt
     
    Oil pan
     
    Oil pickup tube
     
    Oil filter adapter
     
    Oil pump
     

  4.  

To install:

Click image to see an enlarged view

Fig. Oil pump torque sequence-3.2L engine

  1. Apply silicone sealant to the oil pump mounting surface and install the oil pump. Tighten the bolts in sequence to 18 ft. lbs. (25 Nm).
  2.  
  3. Install or connect the following:

    Oil filter adapter
     
    Oil pickup tube
     
    Oil pan
     
    Timing belt
     

  4.  
  5. Fill the crankcase to the correct level.
  6.  
  7. Start the engine and check for leaks.
  8.  

 
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