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Installation Procedure

WARNING: This page is about a different car, the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Cadillac Escalade EXT, 2012 Cadillac Escalade ESV, and 2012 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Transfer Case Drain Plug
    GM823193Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Use only drain and fill plugs that are made from aluminum. Steel or brass plugs are not compatible with the magnesium case.

  1. Apply sealant to the threads of the drain and fill plugs. Refer to Adhesives, Fluids, Lubricants, and Sealers .
    2. CAUTION:

    Refer to Fastener Caution .

  2. Install the drain plug and tighten to 25 (18 lb ft).
  3. Fill the transfer case to the bottom of the fill plug hole with the recommended fluid.
    4. Fig 2: View Of Transfer Case Fill Plug
    GM660281Courtesy of GENERAL MOTORS COMPANY
  4. Install the fill plug and tighten to 25 (18 lb ft).
  5. Install the transfer case shield, if equipped. Refer to Transfer Case Shield Replacement .
  6. Lower the vehicle.
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