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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1877 (Engine Mechanical - 2.4L (Lat)) >> Repair Instructions >> On-Vehicle Repair Instructions >> Oil Pan 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.
    Fig 1: Identifying Oil Pan
    GM1578310Courtesy of GENERAL MOTORS CORP.
  1. Ensure that the oil pan and the sealing surface on the lower crankcase are free of all oil and debris.
  2. Apply a 2 mm bead of sealant (1) around the perimeter of the oil pan and the oil suction port opening. DO NOT over apply the sealant. More than a 2 mm bead is not required. Refer to Sealers, Adhesives, and Lubricants .
  3. Install the oil pan.
    4. Fig 2: Identifying Oil Pan Bolts
    GM1578309Courtesy of GENERAL MOTORS CORP.
  4. Install the oil pan bolts.
    5. NOTE: Refer to Fastener Notice .
  5. Install the 4 oil pan to transaxle bolts.

    Tighten:  Tighten the bolts to 75 N.m (55 lb ft).

    6. Fig 3: Identifying Oil Pan Bolts Removal & Tightening Sequence
    GM466580Courtesy of GENERAL MOTORS CORP.
  6. Tighten the oil pan bolts in the sequence shown.

    Tighten:  Tighten the bolts to 25 N.m (18 lb ft).

    7. Fig 4: Generator Control Module Coolant Pump
    GM1811960Courtesy of GENERAL MOTORS CORP.
  7. Install the generator control module coolant pump to the oil pan. Ensure that the anti-rotation tab is inserted into the hole in the oil pan.
  8. Install the generator control module coolant pump bolt.

    Tighten:  Tighten the bolt to 25 N.m (18 lb ft).

    9. Fig 5: Engine Wiring Harness Electrical Connector
    GM1811958Courtesy of GENERAL MOTORS CORP.
  9. Connect the engine wiring harness electrical connector (1) to the generator control module coolant pump.
  10. Lower the vehicle.
    11. Fig 6: Engine Mount To Bracket Bolts
    GM1810250Courtesy of GENERAL MOTORS CORP.
  11. Using the engine support fixture, lower the engine.
  12. Place the engine mount onto the side rail studs.
  13. Install the engine mount to side rail nuts (1).

    Tighten:  Tighten the nuts to 100 N.m (74 lb ft).

  14. Install engine mount to bracket bolts (2).
  15. Tighten the engine mount to bracket bolts in the following sequence.
    1. Middle
    2. Rear
    3. Front

      Tighten:  Tighten the bolts to 50 N.m (37 lb ft).

  16. Remove the engine support fixture.
  17. Install the oil level indicator tube. Refer to Oil Level Indicator and Tube Replacement .
  18. Install the drive belt. Refer to Drive Belt Replacement .
  19. Fill the engine oil to the proper leve.
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