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Home >> Isuzu >> 2007 >> i-290 LS, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 23 (Engine Mechanical - 4.6L - 1 Of 4) >> On-Vehicle Repair Instructions (1 Of 2) >> Oil Pump Outlet Tube Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2007 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the oil pump. Refer to Oil Pump Replacement .
  2. Fig 1: Identifying Primary Timing Gear Alignment Marks
    GM517185Courtesy of GENERAL MOTORS CORP.
  3. Align the primary timing marks (1) using the J 39946  . See Special Tools .
  4. Remove the secondary camshaft drive chains. Refer to Secondary Camshaft Drive Chain Replacement - Right Side  and Secondary Camshaft Drive Chain Replacement - Left Side .
  5. Remove the primary drive chain tensioner. Refer to Primary Camshaft Drive Chain Tensioner Replacement .
  6. Fig 2: View Of Oil Outlet Tube Bolts
    GM928361Courtesy of GENERAL MOTORS CORP.
  7. Remove the oil outlet tube bolts (1-5).
  8. Remove the oil outlet tube.
  9. Fig 3: View Of Oil Outlet Tube O-Ring
    GM928363Courtesy of GENERAL MOTORS CORP.
  10. Remove and discard the oil outlet tube O-ring.
  11. Clean and inspect the oil outlet tube.