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Home >> Chevrolet >> 2005 >> Impala Police >> Repair and Diagnosis >> External Pages >> Different car >> Section 222 (Engine Mechanical - 3.6L (Ly7) (Repair Instructions -- 4 Of 5)) >> Off-Vehicle Repair Instructions - Part 3 >> Engine Block Assemble

Engine Block Assemble

WARNING: This page is about a different car, the 2005 Buick LaCrosse and 2005 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Cylinder Block-To-Cylinder Head Alignment Dowels
    GM902736Courtesy of GENERAL MOTORS CORP.
  1. Install the cylinder block-to-cylinder head alignment dowels.
  2. Fig 2: Locating Front Oil Gallery Expansion Plug
    GM902730Courtesy of GENERAL MOTORS CORP.
  3. Install the NEW front oil gallery expansion plug.
  4. Ensure the NEW front oil gallery expansion plug is installed to the proper depth.
  5. Fig 3: Cylinder Block-To-Transmission Alignment Dowels
    GM902737Courtesy of GENERAL MOTORS CORP.
  6. Install the cylinder block-to-transmission alignment dowels.
  7. Fig 4: Identifying Coolant Expansion Plugs
    GM902733Courtesy of GENERAL MOTORS CORP.
  8. Apply the RTV sealant, GM P/N 12378521 (Canadian P/N 88901148) or equivalent on the NEW coolant expansion plugs.
  9. Install the NEW coolant expansion plugs.
  10. Ensure the NEW coolant expansion plugs are installed to the proper depth.
  11. Fig 5: Removing/Installing M20 Left Side Oil Gallery Threaded Plug
    GM1327926Courtesy of GENERAL MOTORS CORP.
  12. Apply thread sealant GM P/N 12346004 (Canadian P/N 10953480) or equivalent on the threads of the M20 left side oil gallery threaded plug.
  13. NOTE: Refer to Fastener Notice in Cautions and Notices.
  14. Install the M20 left side oil gallery threaded plug.

    Tighten:  Tighten the M20 left side oil gallery threaded plug to 31 N.m (23 lb ft).

  15. Fig 6: View Of M14 Left Side Coolant Drain Threaded Plug
    GM1327925Courtesy of GENERAL MOTORS CORP.
  16. Apply thread sealant GM P/N 12346004 (Canadian P/N 10953480) or equivalent on the threads of the M14 left side coolant drain threaded plug.
  17. Install the M14 left side coolant drain threaded plug.

    Tighten:  Tighten the M14 left side coolant drain threaded plug to 31 N.m (23 lb ft).

  18. Fig 7: M14 Rear Oil Gallery Threaded Plug
    GM1327924Courtesy of GENERAL MOTORS CORP.
  19. Apply thread sealant GM P/N 12346004 (Canadian P/N 10953480) or equivalent on the threads of the M14 rear oil gallery threaded plug.
  20. Install the M14 rear oil gallery threaded plug.

    Tighten:  Tighten the M14 rear oil gallery threaded plug to 31 N.m (23 lb ft).

  21. Fig 8: Locating M14 Right Side Coolant Drain Threaded Plug
    GM1327923Courtesy of GENERAL MOTORS CORP.
  22. Apply thread sealant GM P/N 12346004 (Canadian P/N 10953480) or equivalent on the threads of the M14 right side coolant drain threaded plug.
  23. Install the M14 right side coolant drain threaded plug.

    Tighten:  Tighten the M14 right side coolant drain threaded plug to 31 N.m (23 lb ft).

  24. Fig 9: Identifying M14 Right Side Oil Gallery Threaded Plug
    GM1327922Courtesy of GENERAL MOTORS CORP.
  25. Apply thread sealant GM P/N 12346004 (Canadian P/N 10953480) or equivalent on the threads of the M14 right side oil gallery threaded plug.
  26. Install the M14 right side oil gallery threaded plug.

    Tighten:  Tighten the M14 right side oil gallery threaded plug to 31 N.m (23 lb ft).

  27. Fig 10: Cylinder Block-To-Oil Pan Alignment Dowels
    GM902740Courtesy of GENERAL MOTORS CORP.
  28. Install the cylinder block-to-oil pan alignment dowels.
  29. Fig 11: Locating Right Front Oil Pan Rail Oil Gallery Expansion Plug
    GM902732Courtesy of GENERAL MOTORS CORP.
  30. Install the NEW right front oil pan rail oil gallery expansion plug.
  31. Ensure the NEW right front oil pan rail oil gallery expansion plug is installed to the proper depth.
  32. Fig 12: View Of Oil Jets & Bolts
    GM902738Courtesy of GENERAL MOTORS CORP.
  33. Install the oil jets.
  34. Install the oil jet bolts.

    Tighten:  Tighten the oil jet bolts to 10 N.m (89 lb in).