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Home >> Isuzu >> 2007 >> i-290 LS, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 78 (Engine Mechanical - 4.6L - 2 Of 4) >> On-Vehicle Repair Instructions (2 Of 2) >> Oil Pan Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2007 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Applying RTV Sealant
    GM1373497Courtesy of GENERAL MOTORS CORP.
  1. Completely fill and slightly overfill the oil pan seal groove with a continuous bead of RTV sealant. Refer to Sealers, Adhesives, and Lubricants for the correct part number.
  2. Ensure the RTV sealant is higher than the oil pan sealing surface (1) by 3 mm (0.118 in).
  3. Fig 2: Identifying EN 46109 Guide Pins
    GM1373533Courtesy of GENERAL MOTORS CORP.
  4. To prevent shifting of the oil pan, install one EN 46109  into the bolt hole in each side of the lower crankcase. See Special Tools .
  5. Fig 3: View Of Oil Pan
    GM1663953Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice .
  6. Position the oil pan (2) to the lower crankcase and finger start the oil pan bolts (1).
  7. Fig 4: Installing Oil Pan Bolts
    GM204292Courtesy of GENERAL MOTORS CORP.
  8. Tighten the oil pan bolts.

    Tighten: 

    1. Tighten the bolts a first pass to 8 N.m (71 lb in).
    2. Tighten the bolts a final pass to 12 N.m (106 lb in).

  9. Fig 5: View Of Engine Harness Electrical Connectors
    GM1663951Courtesy of GENERAL MOTORS CORP.
  10. Connect the engine harness electrical connector (2) to the oil level sensor.
  11. Install the front exhaust manifold pipe. Refer to Exhaust Manifold Pipe Replacement - Front
  12. Fill the engine oil. Refer to Engine Oil and Oil Filter Replacement