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Installation Procedure

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  1. GM3924782Courtesy of GENERAL MOTORS COMPANY
    NOTE:
    • The lower crankcase surface must be free of contamination prior to applying the sealer.
    • Install and align the oil pan to block within 10 minutes of applying the sealer.
    • The oil pan must be fastened to final torque specification within 60 minutes of applying the sealer.

    Apply a 4.25 mm bead of sealer (1) on the level part of the flange around the perimeter of the oil pan (2) as shown. Adhesives, Fluids, Lubricants, and Sealers .

  2. GM3924640Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    When installing the oil pan, carefully align the oil pan to the locating pins and install the pan onto the lower crankcase.

    Install the oil pan and hand start the oil pan bolts (1), (2) and (3).

  3. Fig 1: Oil Pan Bolts With Tightening Sequence
    GM3924748Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

    Tighten the oil pan bolts in sequence to final torque twice using the following procedure:

    1. Tighten bolts in sequence 1 - 11 to 25 N.m (18 lb ft).
    2. Tighten bolts in sequence 12 - 13 to 10 N.m (89 lb in).
  4. GM4354505Courtesy of GENERAL MOTORS COMPANY

    Install the catalytic converter lower brace (2).

  5. Install the catalytic converter to oil pan brace fasteners (1). Tighten 25 N.m (18 lb ft)
  6. GM4325444Courtesy of GENERAL MOTORS COMPANY

    Air Conditioning Compressor Bolt (1) - Install and tighten 22 N.m (16 lb ft)

  7. GM4325525Courtesy of GENERAL MOTORS COMPANY

    Oil Pan Bolt (1) - Install and tighten 58 N.m (43 lb ft)

  8. GM4354181Courtesy of GENERAL MOTORS COMPANY

    Oil Pan Bolt (1) - Install and tighten 58 N.m (43 lb ft)

  9. GM4325771Courtesy of GENERAL MOTORS COMPANY

    Connect the oil level switch connector (1).

  10. Power Transfer Unit Case - Install - Power Transfer Unit Case Replacement
  11. Front Cradle Brace - Install - Front Cradle Brace Replacement
  12. Oil Pump Flow Control Valve Heat Shield - Install - Oil Pump Flow Control Valve Heat Shield Replacement
  13. Exhaust Front Pipe - Install - Exhaust Front Pipe Replacement (LCV)
  14. Engine Front Cover - Install - Engine Front Cover Replacement 
  15. Refill the engine oil and install a NEW oil filter. Engine Oil and Oil Filter Replacement