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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1814 (Engine Mechanical - 2.2L (L61)) >> Repair Instructions >> On-Vehicle Repair Instructions >> Oil Pump 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.
    CAUTION: Ensure that the vehicle is properly supported and squarely positioned. To help avoid personal injury when a vehicle is on a hoist, provide additional support for the vehicle on the opposite end from which the components are being removed.
    Fig 1: Identifying Outlet Resonator/Duct Assembly
    GM898897Courtesy of GENERAL MOTORS CORP.
  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection (2.2L (L61) and 3.5L (L66)) .
  2. Disconnect the intake air temperature (IAT) sensor connector.
  3. Loosen the clamp at the air cleaner assembly.
  4. Remove the push pin attachment from the outlet resonator/duct assembly to support bracket.
  5. Loosen the clamp at the throttle body assembly.
  6. Disconnect the positive crankcase ventilation (PCV) fresh vent hose at the cam cover.
  7. Remove the outlet resonator/duct assembly.
    8. Fig 2: Installing SA9105E Set Up For SUV Application
    GM952023Courtesy of GENERAL MOTORS CORP.
  8. Install the SA9105E  setup for SUV application. See Special Tools . Refer to Engine Support Fixture .
    9. Fig 3: View Of RH Engine Mount
    GM928650Courtesy of GENERAL MOTORS CORP.
  9. Remove the right hand mount. Refer to Engine Mount Replacement - Right Side .
  10. Remove the right hand engine mount bracket.
  11. Jack the vehicle or raise on a hoist Lifting and Jacking the Vehicle .
  12. Remove the right wheel and splash shield.
    13. Fig 4: View Of Drive Belt Tensioner Tool
    GM951829Courtesy of GENERAL MOTORS CORP.
  13. Install the J 44811  .
    14. Fig 5: Removing & Installing Belt Tensioner Bolt
    GM894941Courtesy of GENERAL MOTORS CORP.
  14. Remove the accessory drive belt.
    15. IMPORTANT: To remove the tensioner bolt, an access hole has been provided through the inner and outer engine rail.
  15. Remove the tensioner bolt.
  16. Remove the tensioner assembly.
    17. Fig 6: Removing & Installing Harmonic Balancer Using Holder On Damper Assembly
    GM895194Courtesy of GENERAL MOTORS CORP.
  17. Install the J 38122-A  .
    18. Fig 7: Removing & Installing Damper Assembly
    GM895197Courtesy of GENERAL MOTORS CORP.
  18. Remove the crankshaft balancer pulley bolt and pulley. Discard the pulley.
    19. Fig 8: Removing/Installing Front Cover Assembly
    GM895054Courtesy of GENERAL MOTORS CORP.
    NOTE: To avoid damage to the front cover assembly, do not pry against the cover.
    IMPORTANT: The crankshaft balancer pulley bolt head and washer assembly prevents oil leakage at the center of the pulley. Do not damage the sealing surfaces. If the pulley cannot be removed by pulling with your hand, use a 3-jaw puller.
  19. Remove the front cover.
  20. Remove the lower water pump assembly bolt.
  21. Remove the front cover/oil pump assembly and gasket.
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