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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1877 (Engine Mechanical - 2.4L (Lat)) >> Repair Instructions >> On-Vehicle Repair Instructions >> Intake Camshaft and Lifter Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Camshaft Bearing Caps
    GM1578308Courtesy of GENERAL MOTORS CORP.
  1. Remove the intake camshaft position actuator. Refer to Camshaft Position Intake Actuator Replacement .
    2. IMPORTANT: Remove each bolt on each cap one turn at a time until there is no spring tension pushing on the camshaft.
  2. Mark the bearing caps to ensure they are installed in the original position.
  3. Remove the bearing cap bolts.
  4. Remove the bearing caps.
    5. Fig 2: Identifying Intake/Exhaust Camshaft
    GM1578307Courtesy of GENERAL MOTORS CORP.
  5. Remove the intake camshaft (1).
    6. Fig 3: View Of Camshaft Roller Followers
    GM412183Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Keep all of the roller followers and hydraulic adjusters in order so that they can be reinstalled in their respective locations.
  6. Remove the camshaft roller followers.
    7. Fig 4: View Of Hydraulic Element Lash Adjusters
    GM412185Courtesy of GENERAL MOTORS CORP.
  7. Remove the hydraulic element lash adjusters.
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