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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1219 (Engine Mechanical - 4.2L 6-Cylinder (Unit Repair)) >> Repair Instructions >> Crankshaft Rear Oil Seal Removal

Crankshaft Rear Oil Seal Removal

WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT: Do not damage the crankshaft or seal bore. Pry out the crankshaft rear oil seal out using a suitable tool.

Remove the crankshaft rear oil seal.

Fig 1: Removing Crankshaft Rear Oil Seal
G01706490Courtesy of GENERAL MOTORS CORP.