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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 369 (Power Transfer Unit - GKN 761) >> Repair Instructions - On Vehicle >> Power Transfer Unit Vent Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Power Transfer Unit Vent Hose Assembly
    GM4295191Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Ensure the vent hoses are free of kinks and routed clear of sharp objects.

  1. Connect the power transfer unit vent hose assembly (1) to the radiator surge tank assembly.
  2. Connect the power transfer unit vent hose assembly to the power transfer unit.
  3. Lower the vehicle. Refer to Lifting and Jacking the Vehicle .