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Home >> Chevrolet >> 2022 >> Tahoe PPV, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Transfer Case - Mp 3015 (NP0)) >> Repair Instructions - On Vehicle >> Rear Output Shaft Seal Replacement >> Installation Procedure

Installation Procedure

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  1. GM5620381Courtesy of GENERAL MOTORS COMPANY

    Align the notch (1) on the top of the seal between the rear output bearing retaining ring access holes (2) to position the weep hole down.

  2. GM5607577Courtesy of GENERAL MOTORS COMPANY

    Using DT-48210  Seal Installer (2) and J-8092  Driver Handle (3), install the NEW transfer case rear output shaft seal (1).

  3. GM5591284Courtesy of GENERAL MOTORS COMPANY

    Align the propeller shaft using the previously created marks.

  4. Propeller Shaft (1) - Install
  5. GM5591283Courtesy of GENERAL MOTORS COMPANY

    If NEW threaded components are being installed, loosen the adhesive using a metal pick or similar tool before proceeding. If threaded components are reused, prepare the threaded components using the following steps:

    1. Remove any loose cured adhesive from the external threads of the components using a lint free cloth.
    2. Thread the cleaned components into the internal mating threads and remove to loosen trapped cured adhesive.
    3. Apply thread locking adhesive to the external threads of the components. Adhesives, Fluids, Lubricants, and Sealers
    4. Ensure there are no gaps in the thread locking adhesive once applied to the component.
  6. Rear Propeller Shaft Bolt (1) - Install and tighten [4x] - Fastener Specifications
  7. Partially lower the vehicle, open the door and place the vehicle in park.
  8. Lower the vehicle.