GM Service Manual Online
For 1990-2009 cars only

Special Tools

    • DT-49104 Protective Collar
    • DT-49103 Fitting Drift
    • EN-7874878 Floor Stand
    • EN-47642 Transfer Case Holder

For equivalent regional tools, refer to Special Tools.


    Object Number: 2026486  Size: SH
  1. Install the DT-49104 protective collar to the intermediate shaft (1), and tap in the intermediate shaft using the DT-49103 fitting drift and a rubber mallet.
  2. Remove the DT-49104 protective collar and apply grease to the splines. Refer to Adhesives, Fluids, Lubricants, and Sealers for recommended grease.

  3. Object Number: 2026485  Size: SH
  4. Install the transfer case intermediate shaft retaining ring (1).
  5. Caution: Refer to Fastener Caution in the Preface section.

  6. Install the transfer case oil drain plug (1) and tighten to 50 N·m (37 lb ft).

  7. Object Number: 2026487  Size: SH
  8. Remove the transfer case from EN-7874878 holder and 78-74-878 floor stand .