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Home >> Buick >> 2017 >> Encore Base >> Repair and Diagnosis >> Transmission >> Power Transfer Unit/Transfer Case - AAM >> Repair Instructions - On Vehicle >> Transfer Case Fluid Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: Transfer Case Drain And Fill Plugs
    GM2767841Courtesy of GENERAL MOTORS COMPANY
  1. Install the new drain plug.
  2. Tighten the drain plug to 40 N.m (30 lb ft).
  3. Fill the transfer case to the bottom of the fill plug hole. Refer to Adhesives, Fluids, Lubricants, and Sealers 
  4. Install a NEW fill plug and tighten to 40 N.m (30 lb ft).
  5. Lower the vehicle.