Hyundai Car 1999-05

Rocker Arms & Shafts

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Removal & Installation



1.5L SOHC Engine


Click image to see an enlarged view

Fig. Rocker assembly components and arrangement. Rockers marked -A- and -B- must be returned to their original positions-1.5L SOHC engines

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

    Negative battery cable
     
    Valve cover
     
    Rocker arm shaft bolts by loosening them evenly in several steps
     
    Rocker arm and shaft assemblies
     

  4.  


NOTE
Keep all valvetrain components in order for assembly.



Rocker arms and springs from the shafts
 

To install:

  1. Install or connect the following:

    Rocker arms and springs in their original positions
     
    Rocker arm and shaft assemblies and torque the bolts evenly to 14-20 ft. lbs. (20-26 Nm)
     
    Valve cover
     
    Negative battery cable
     

  2.  



Click image to see an enlarged view

Fig. Rocker assembly components and arrangement. Rockers marked -A- and -B- must be returned to their original positions-1.5L SOHC engines

  1. Before servicing the vehicle, refer to the precautions in the beginning of this section.
  2.  
  3. Remove or disconnect the following:
    NOTE
    Keep all valvetrain components in order for assembly.



    Negative battery cable
     
    Valve cover
     
    Rocker arm shaft bolts by loosening them evenly in several steps
     
    Rocker arm and shaft assemblies
     



    Rocker arms and springs from the shafts
     

  4.  

To install:

  1. Install or connect the following:

    Rocker arms and springs in their original positions
     
    Rocker arm and shaft assemblies and torque the bolts evenly to 14-20 ft. lbs. (20-26 Nm)
     
    Valve cover
     
    Negative battery cable
     

  2.  



Click image to see an enlarged view

Fig. Rocker assembly components and arrangement. Rockers marked -A- and -B- must be returned to their original positions-1.5L SOHC engines

  1. Before servicing the vehicle, refer to the Precautions section.
  2.  
  3. Remove or disconnect the following:
    NOTE
    Keep all valvetrain components in order for assembly.



    Negative battery cable
     
    Valve cover
     
    Rocker arm shaft bolts by loosening them evenly in several steps
     
    Rocker arm and shaft assemblies
     



    Rocker arms and springs from the shafts
     

  4.  

To install:

  1. Install or connect the following:

    Rocker arms and springs in their original positions
     
    Rocker arm and shaft assemblies and torque the bolts evenly to 14-20 ft. lbs. (20-26 Nm)
     
    Valve cover
     
    Negative battery cable
     

  2.  

2.0L Engine
  1. Before servicing the vehicle, refer to the Precautions section.
  2.  
  3. Remove or disconnect the following:
    NOTE
    Keep all valvetrain components in order for assembly.



    Negative battery cable
     
    Valve cover
     
    Accessory drive belts
     
    Front cover
     
    Timing belt
     
    Camshaft
     
    Rocker arms
     

  4.  

To install:

  1. Install or connect the following:

    Rocker arms in their original positions
     
    Camshaft
     
    Timing belt
     
    Front cover
     
    Accessory drive belts
     
    Valve cover
     
    Negative battery cable.
     

  2.  

Except 1.5L SOHC And Sonata 2.0L Engines

These engines are not equipped with rocker arms. The camshaft acts directly on the valves through hydraulic lash adjusters.

These engines are not equipped with rocker arms. The camshaft acts directly on the valves through hydraulic lash adjusters.

These engines are not equipped with rocker arms. The camshaft acts directly on the valves through hydraulic lash adjusters.

 
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