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Home >> Cadillac >> 2018 >> XTS Base >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Power Transfer Unit/Transfer Case - AAM >> Repair Instructions - On Vehicle >> Drain Plug Replacement >> Installation Procedure

Installation Procedure

  1. GM2371786Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

    Install a NEW drain plug (1) and seal and tighten to 40 N.m (30 lb ft).

  2. Fill the transfer case to the bottom of the fill plug hole with the recommended fluid.
  3. GM2371788Courtesy of GENERAL MOTORS COMPANY

    Install a NEW fill plug (1) and seal and tighten to 40 N.m (30 lb ft).