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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1243 (Engine Mechanical - 3.1L) >> Repair Instructions >> On-Vehicle Repair Instructions >> Crankshaft Balancer Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
  1. Apply sealant GM P/N 12346286 (Canadian P/N 10953472) or the equivalent to the keyway of the balancer.
  2. Install the crankshaft balancer. Use the J 29113  .
  3. Remove the J 29113  .
  4. Install the J 37096  to the flywheel to prevent flywheel rotation.
    Fig 1: Installing Crankshaft Balancer
    G02081429Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  5. Install the crankshaft balancer washer and the bolt.

    Tighten 

    1. 5.1. Tighten the bolt to 70 N.m (52 lb ft).
    2. 5.2. Use the J 36660-A  to rotate the crankshaft balancer bolt an additional 72 degrees.
  6. Remove the J 37096  from the flywheel.
  7. Install the torque converter covers.
  8. Raise the frame to the original position.
  9. Install and tighten the frame bolts.
  10. Install the right engine splash shield. Refer to SPLASH SHIELD REPLACEMENT - ENGINE in Body Front End.
  11. Install the right front tire and wheel. Refer to TIRE AND WHEEL REMOVAL AND INSTALLATION in Tires and Wheels.
  12. Lower the vehicle.
  13. Install the drive belt. Refer to DRIVE BELT REPLACEMENT  .
  14. Perform a CKP system variation learn procedure. Refer to CKP SYSTEM VARIATION LEARN PROCEDURE in Engine Performance - Removal and Installation.
    Fig 2: Installing Crankshaft Balancer Washer And Bolt
    G02081430Courtesy of GENERAL MOTORS CORP.
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