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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 >> Installation Procedure

Installation 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.
    IMPORTANT: A new oil seal can be installed either in or out of the vehicle. Refer to Timing Chain, Sprockets, and/or Tensioner Replacement .
    Fig 1: Removing/Installing Front Cover Assembly
    GM895054Courtesy of GENERAL MOTORS CORP.
  1. Install the front cover assembly.
    2. NOTE: Refer to Fastener Notice .
  2. Install the front cover assembly bolts and lower water pump bolt.

    Tighten: 

    • Tighten the cover-to-block bolts - L61 to 25 N.m (18 lb ft).
    • Tighten the water pump bolts - L61 to 25 N.m (18 lb ft).

    3. Fig 2: Removing & Installing Damper Assembly
    GM895197Courtesy of GENERAL MOTORS CORP.
  3. Lubricate the front seal and sealing surface of the pulley with clean motor oil.
  4. Install the balancer pulley onto the crankshaft indexing keyway. Use care to properly align the flats on the balancer pulley with the flats on the oil pump drive in the front cover assembly.
  5. Install the crankshaft damper pulley.
  6. Install a new crankshaft balancer pulley bolt with washer assembly.
    7. Fig 3: Removing & Installing Harmonic Balancer Using Holder On Damper Assembly
    GM895194Courtesy of GENERAL MOTORS CORP.
  7. Install the J 38122-A  .

    Tighten:  Tighten the crankshaft pulley bolt - L61 to 100 N.m (74 lb ft) +75 degrees.

    8. Fig 4: View Of Drive Belt Tensioner Tool
    GM951829Courtesy of GENERAL MOTORS CORP.
  8. Install the drive belt tensioner assembly.

    Tighten:  Tighten the drive belt tensioner bolt - L61 to 45 N.m (33 lb ft).

    9. Fig 5: Depressing Tensioner Arm
    GM896375Courtesy of GENERAL MOTORS CORP.
  9. Route the belt around the alternator and A/C compressor. Install the J 44811  onto the tensioner and unload spring tension from the tensioner while positioning the belt.
  10. Release the tensioner and remove the tool.
  11. Install the right engine inner splash shield.
  12. Install the right wheel and hand tighten the wheel nuts.
  13. Lower the vehicle.
  14. Tighten the wheel nuts.

    Tighten:  Tighten the wheel nuts to 125 N.m (92 lb ft).

    15. Fig 6: Removing/Installing Right Hand Engine Mount Bracket
    GM928024Courtesy of GENERAL MOTORS CORP.
  15. Install the right hand engine bracket and bolts to the engine. Refer to Engine Mount Bracket Replacement - Right Side .

    Tighten:  Tighten the engine mount bracket-to-engine bolts - L61 to 110 N.m (81 lb ft).

    16. Fig 7: View Of RH Engine Mount
    GM928650Courtesy of GENERAL MOTORS CORP.
  16. Install the shims on the right hand side rail studs.
  17. Install the right hand engine shims onto the studs.
  18. Install the right hand engine mount over the body side rail studs.
  19. Install the right hand engine mount nuts.

    Tighten:  Tighten the engine mount bracket-to-body nuts to 110 N.m (81 lb ft).

  20. Install the right hand engine mount bolts to the engine mount bracket.

    Tighten:  Tighten the engine mount-to-engine mount bracket bolts to 50 N.m (37 lb ft).

    21. Fig 8: Identifying Outlet Resonator/Duct Assembly
    GM898897Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: When starting the vehicle, check for excessive idle shake. Powertrain rebalance may be required.
  21. Remove the SA9105E  . See Special Tools .
  22. Position the outlet resonator/duct assembly into position.
  23. Connect the PCV fresh air vent hose assembly.
  24. Tighten the clamp at the throttle body assembly.
  25. Position the outlet resonator/duct assembly up with the support bracket and install the push-pin.
  26. Tighten the clamp at the air cleaner assembly.
  27. Connect the intake air temperature (IAT) sensor connector.
  28. Connect the negative battery cable.

    Tighten:  Tighten the negative battery terminal bolt to 17 N.m (13 lb ft) + 75 degrees.

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