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Home >> Cadillac >> 2006 >> STS Base, 3.6 7, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Mechanical - 4.4L (1 Of 5)) >> On-Vehicle Repair Instructions (Part 1) >> Camshaft Position Actuator Oil Control Valve Replacement - Bank 2 (Left Side) Intake >> Installation Procedure

Installation Procedure

WARNING: This page is about a different variant/trim than selected.
    Fig 1: View Of Camshaft Oil Control Valve
    GM1261666Courtesy of GENERAL MOTORS CORP.
  1. Install the oil control valve through the opening in the left intake camshaft position actuator and thread it into the left intake camshaft.
  2. Fig 2: Aligning Camshaft Sprocket & Timing Chain Paint Marks
    GM1275693Courtesy of GENERAL MOTORS CORP.
  3. Ensure both camshaft actuator timing marks (1, 3) are aligned with the paint marks on the secondary timing chain previously created.
  4. Fig 3: Holding Camshaft
    GM1275675Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice .
  5. Use an open end wrench on the hex cast into the left intake camshaft to prevent the camshaft from rotating when tightening the camshaft oil control valve.

    Tighten:  Tighten the camshaft oil control valve to 120 N.m (89 lb ft).

  6. Fig 4: Identifying Timing Chain Retention Tool Components
    GM1275725Courtesy of GENERAL MOTORS CORP.
  7. Remove the EN 46327  (1). See Special Tools .
  8. Fig 5: View Of Special Tool & Camshafts (Rear Of Head)
    GM1275667Courtesy of GENERAL MOTORS CORP.
  9. Remove the EN 46328  (1) from the camshafts (2). See Special Tools .
  10. Install the crankshaft balancer. Refer to Crankshaft Balancer Replacement .
  11. Fig 6: View Of Left Camshaft Position Actuator Housing
    GM1247901Courtesy of GENERAL MOTORS CORP.
  12. Install the left camshaft actuator housing. Refer to Camshaft Position Actuator Housing Replacement - Left Side .