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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 921 (Manual Transmission - NV 3500) >> Repair Instructions >> Transmission Housing Oil Seal Replacement - Rear (2WD) >> Installation Procedure

Installation 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. Using the J 36503 install the new rear oil seal. 
  2. Install the rear propeller shaft. Refer to PROPELLER SHAFT REPLACEMENT - ONE PIECE or PROPELLER SHAFT REPLACEMENT - TWO PIECE in Propeller Shaft.
  3. Check the transmission oil level. Refer to FLUID REPLACEMENT .
  4. Lower the vehicle.
    Fig 1: New Rear Oil Seal
    G01979600Courtesy of GENERAL MOTORS CORP.