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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 663 (Transfer Case - NVG 246-NP8 (2-Speed Automatic)) >> Repair Instructions >> Transfer Case Adapter Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2002 GMC Sierra, 2002 GMC Cab & Chassis Sierra, 2002 Chevrolet Silverado, and 2002 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Raise the vehicle.
  2. Remove the transfer case assembly. Refer to Transfer Case Assembly Replacement .
  3. Support the transmission with a suitable jack stand.
  4. Remove the transmission mount retaining nuts.
  5. Raise the transmission assembly just high enough to remove the transmission mount.
    Fig 1: Transmission Mount Retaining Nuts
    G01668754Courtesy of GENERAL MOTORS CORP.
  6. Remove the transmission support mounting bolts.
  7. Remove the transmission support from the frame.
    Fig 2: Transmission Support
    G01668755Courtesy of GENERAL MOTORS CORP.
  8. Remove the transmission mount bolts.
    Fig 3: Transmission Mount Bolt
    G01668756Courtesy of GENERAL MOTORS CORP.
  9. Remove the transmission mount.
  10. Lower the transmission assembly slightly to gain access to the transfer case to the transmission bolts.
  11. Remove the transfer case adapter mounting bolts.
  12. Remove the transfer case adapter.
  13. Remove the transfer case seal.
    Fig 4: Transfer Case Seal
    G01668758Courtesy of GENERAL MOTORS CORP.
  14. Remove the transfer case gasket.
    Fig 5: Transfer Case Gasket
    G01668759Courtesy of GENERAL MOTORS CORP.