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Home >> Cadillac >> 2019 >> XTS Base >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Power Transfer Unit/Transfer Case - AAM >> Repair Instructions - Off Vehicle >> Transfer Case Assemble >> Input Shaft Bearing Retainer Front Seals Installation
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Input Shaft Bearing Retainer Front Seals Installation

Special Tools

For equivalent regional tools, refer to Special Tools .

  1. GM2372720Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Install the NEW seal with the notched surface of the seal facing the installer tool.

    Install the input shaft front (inner) seal (1), to the transfer case using the DT-49952  installer (2) and DT-305-1/KM-305 - 1  remover/installer (3).

  2. GM2372721Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Install the NEW seal with the notched surface of the seal facing the installer tool.

    Install the input shaft front (outer) seal (1), to the transfer case using the DT-49952  installer (2) and DT-305-1/KM-305 - 1  remover/installer (3).