LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1020 (Engine Mechanical - 6.6L (LLY)) >> Repair Instructions >> On-Vehicle Repair Instructions >> Crankshaft Rear Oil Seal Replacement >> Installation Procedure

Installation 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. Ensure that the crankshaft is free of oil and dirt.
  2. Clean the seal bore in the flywheel housing.
  3. Position the crankshaft rear oil seal onto the crankshaft.
    IMPORTANT: J 44642  must be fully secured to the crankshaft to ensure proper seal depth.
  4. Install J 44642  to the crankshaft.
  5. Press the crankshaft rear oil seal into position using J 44642  , the tool will bottom out when the seal reaches the proper depth.
    6. Fig 1: Pressing Crankshaft Rear Oil Seal On Using J 44642
    GM663925Courtesy of GENERAL MOTORS CORP.
  6. Remove J 44642  .
  7. Install the flywheel. Refer to Engine Flywheel Replacement (Automatic Transmission)  or Engine Flywheel Replacement (Manual Transmission) .
scientia non olet · About LEMON Manuals