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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1497 (Engine Mechanical - 4.2L) >> Repair Instructions >> Off-Vehicle Repair Instructions >> Engine Flywheel Installation

Engine Flywheel Installation

WARNING: This page is about a different car, the 2003 Oldsmobile Bravada, 2003 GMC Envoy XL, 2003 GMC Envoy, and 2003 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.

Tools Required 

J 36660-A  Torque Angle Meter

  1. Install the flywheel.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  2. Install new flywheel bolts.

    Tighten 

    1. 2.1. Tighten the new flywheel bolts to 25 N.m (18 lb ft).
    2. 2.2. Use J 36660-A  to tighten the flywheel bolts an additional 50 degrees.
      Fig 1: Installing Engine Flywheel And Bolts
      G02128936Courtesy of GENERAL MOTORS CORP.