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Home >> Cadillac >> 2017 >> XTS Base >> Repair and Diagnosis >> Transmission >> Power Transfer Unit/Transfer Case - AAM >> Repair Instructions - On Vehicle >> Fill Plug Replacement >> Removal Procedure
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Removal Procedure

  1. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Fig 1: Identifying Transfer Case Fill Plug
    GM2371788Courtesy of GENERAL MOTORS COMPANY
  3. Remove and DISCARD the fill plug (1) and seal.