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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) >> Oil Pump Outlet Tube Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different variant/trim than selected.
  1. Remove the oil pump. Refer to Oil Pump Replacement .
  2. Fig 1: Crankshaft Sprocket To Oil Pump Drive Friction Washer
    GM1674296Courtesy of GENERAL MOTORS CORP.
  3. Remove the crankshaft sprocket to oil pump drive friction washer.
  4. Fig 2: Identifying Primary Timing Gear Alignment Marks
    GM517185Courtesy of GENERAL MOTORS CORP.
  5. Align the primary timing marks (1) using the J 39946  . See Special Tools .
  6. Remove the secondary camshaft drive chains. Refer to Secondary Camshaft Drive Chain Replacement - Left Side  and Secondary Camshaft Drive Chain Replacement - Right Side .
  7. Remove the primary drive chain tensioner. Refer to Primary Camshaft Drive Chain Tensioner Replacement .
  8. Fig 3: View Of Oil Outlet Tube Bolts
    GM928361Courtesy of GENERAL MOTORS CORP.
  9. Remove the oil outlet tube bolts (1-5).
  10. Remove the oil outlet tube.
  11. Fig 4: View Of Oil Outlet Tube O-Ring
    GM928363Courtesy of GENERAL MOTORS CORP.
  12. Remove and discard the oil outlet tube O-ring.
  13. Clean and inspect the oil outlet tube. Refer to Oil Pump Outlet Tube Cleaning and Inspection .