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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 902 (Transfer Case - NVG 233-NP1 (Two Speed SELECTABLE)) >> Repair Instructions >> Transfer Case Output Shaft Seal Replacement - Front >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 GMC Sonoma, 2003 GMC Jimmy, 2003 Chevrolet S10 Pickup, and 2003 Chevrolet Blazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Raise the vehicle. Refer to JACKING AND LIFTING in General Information.
  2. Remove the transfer case shield. Refer to TRANSFER CASE SHIELD REPLACEMENT  .
  3. Remove the front propeller shaft. Refer to PROPELLER SHAFT REPLACEMENT - FRONT in Propeller Shaft.
  4. Remove the dust seal from the front output shaft.
  5. Remove the output shaft retaining ring.
    Fig 1: Removing Output Shaft Retaining Ring
    G01468270Courtesy of GENERAL MOTORS CORP.
    NOTE: Do not damage the sealing surfaces of the transfer cases or the shafts when prying the seals for removal. Damaging the sealing surface may cause leakage or require replacement of the damaged component.
  6. Remove the front output shaft seal.
    Fig 2: Removing Front Output Shaft Seal
    G01468271Courtesy of GENERAL MOTORS CORP.