Removal Procedure

Important:  When servicing the transfer case, use only hand tools when removing the fill or drain plugs.

1. Raise the vehicle. Refer to LIFTING & JACKING THE VEHICLE in General Information.
2. Remove the transfer case shield. Refer to Transfer Case Shield Replacement .

   Important:  If the drain or fill plugs are damaged and need to be replaced, use only replacement plugs that are made from aluminum.

3. Remove the transfer case fill plug.
   Fig 1: Removing Transfer Case Fill Plug

   Courtesy of GENERAL MOTORS CORP.

   Important:  When draining the transfer case oil, always use the proper container for draining.

4. Remove the transfer case drain plug.
   Fig 2: Removing Transfer Case Drain Plug

   Courtesy of GENERAL MOTORS CORP.