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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 755 (Manual Transmission - NV 4500) >> Repair Instructions >> Transmission Housing Rear Oil Seal Replacement (2WD) >> 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 and suitably support the vehicle.
  2. Remove the rear propeller shaft. Refer to PROPELLER SHAFT REPLACEMENT - ONE PIECE or PROPELLER SHAFT REPLACEMENT - TWO PIECE .
  3. If required, remove the following:
    1. 3.1. The main shaft nut
    2. 3.2. The prop shaft yoke washer
    3. 3.3. The main shaft washer
    4. 3.4. The yoke
  4. Fig 1: Propeller Shaft Yoke
    G01715414Courtesy of GENERAL MOTORS CORP.
  5. Remove the rear seal using J 6125-B  (1) and J 23129  (2).
    Fig 2: Removing Rear Seal
    G01715415Courtesy of GENERAL MOTORS CORP.