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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 >> Engine Flywheel Replacement >> Installation Procedure

Installation Procedure

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  1. Add threadlock GM P/N 12345493 (Canadian P/N 10953488) to the new flywheel bolts.
    2. Fig 1: Installing Flywheel
    GM637686Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice in Cautions and Notices.
  2. Install the flywheel and secure the flywheel with the new bolts.

    Tighten: 

    1. Tighten the bolts in sequence to 25 N.m (18 lb ft).
    2. Use the J 36660-A in order to tighten the bolts an additional 50 degrees.

  3. Install the transmission. Refer to Transmission Replacement (LL8) in Automatic Transmission - 4L60-E/4L65-E.
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