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 1443 (Engine Mechanical - 4.2L (Ll8)) >> Repair Instructions >> On-Vehicle Repair Instructions >> Crankshaft Balancer Replacement >> Removal Procedure

Removal Procedure

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2004 Oldsmobile Bravada, 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 GMC Envoy, and 2004 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the cooling fan and shroud. Refer to Cooling Fan and Shroud Replacement in Engine Cooling.
  2. Remove the drive belt. Refer to Drive Belt Replacement  .
    3. Fig 1: View Of Crankshaft Balancer Bolt
    GM856226Courtesy of GENERAL MOTORS CORP.
  3. Carefully loosen and remove the balancer bolt.
    4. Fig 2: Installing J 41816-2 Onto End Of Crankshaft
    GM869916Courtesy of GENERAL MOTORS CORP.
  4. Install J 41816-2  into the end of the crankshaft. See Special Tools and Equipment .
    5. IMPORTANT: Do not pull on outer edge of the crankshaft balancer.
  5. Use a 3 jaw puller to remove the crankshaft balancer.
  6. Remove the 3 jaw puller and the J 41816-2  . See Special Tools and Equipment .
  7. Remove the crankshaft balancer shim from the crankshaft snout.
  8. Clean and inspect the crankshaft balancer. Refer to Crankshaft Balancer Cleaning and Inspection  .
scientia non olet · About LEMON Manuals