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Home >> Buick >> 2008 >> Allure CXL >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 15 (Engine Mechanical - 3.6L (5 Of 5)) >> Off-Vehicle Repair Instructions (3 Of 3) >> Secondary Camshaft Drive Chain Installation - Right Side (Fourth Design)

Secondary Camshaft Drive Chain Installation - Right Side (Fourth Design)

WARNING: This page is about a different variant/trim than selected.
    Fig 1: View Of Drive Chain Cover & Bolt
    GM1866854Courtesy of GENERAL MOTORS CORP.
  1. Ensure that the crankshaft is in the stage 2 timing drive assembly position (1).
  2. Fig 2: View Of Secondary Camshaft Drive Chain
    GM1853223Courtesy of GENERAL MOTORS CORP.
  3. Install the right secondary camshaft drive chain.
  4. Fig 3: View Of Timing Camshaft Drive Chain Link And Alignment Access Hole
    GM1853247Courtesy of GENERAL MOTORS CORP.
  5. Place the secondary camshaft drive chain around the right camshaft intermediate drive chain idler outer sprocket, aligning the timing camshaft drive chain link (1) with the alignment access hole (2) made in the right camshaft intermediate drive chain idler inner sprocket.
  6. Fig 4: View Of Links
    GM1853249Courtesy of GENERAL MOTORS CORP.
  7. Wrap the secondary camshaft drive chain around both right actuator drive sprockets.
  8. Ensure there are 10 links (1) between the timing camshaft drive chain links for the camshaft position actuator sprockets.
  9. Fig 5: View Of Camshaft Marks
    GM1853250Courtesy of GENERAL MOTORS CORP.
  10. Align the right exhaust camshaft position actuator sprocket alignment triangle mark (1) with the timing camshaft drive chain link (2).
  11. Fig 6: View Of Right Intake Camshaft Position Actuator Sprocket Alignment Triangle Mark
    GM1853252Courtesy of GENERAL MOTORS CORP.
  12. Align the right intake camshaft position actuator sprocket alignment triangle mark (2) with the timing camshaft drive chain link (1).
  13. Fig 7: View Of Links
    GM1853254Courtesy of GENERAL MOTORS CORP.
  14. There will be 22 links (1) between the right camshaft intermediate drive chain idler timing camshaft drive chain link and each right camshaft position actuator sprocket timing camshaft drive chain link.