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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1028 (Transfer Case - NVG 261-NP2) >> Repair Instructions >> Transfer Case Output Shaft Seal Replacement - Rear >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the transfer case shield, if equipped. Refer to Transfer Case Shield Replacement .
  2. Remove the rear propeller shaft. Refer to Propeller Shaft Replacement - One Piece or Propeller Shaft Replacement - Two Piece in Propeller Shaft.
  3. Remove the rear output shaft seal.
  4. Fig 1: Removing Rear Output Shaft Seal
    GM715670Courtesy of GENERAL MOTORS CORP.
  5. Inspect the rear output shaft bushing for scoring or wear.
  6. Remove the rear output shaft bushing if required, using the J 45380  .
    • Install the finger section of the J 45380  in front of the bushing.
    • Install the tube and forcing screw to the finger section. Ensure the forcing screw is backed out.
    • Using a wrench on the forcing screw, remove the rear output shaft bushing.
  7. Fig 2: Removing Rear Output Shaft Bushing
    GM801274Courtesy of GENERAL MOTORS CORP.