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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 >> Engine Flywheel 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. Install the flywheel and the flywheel retainer.
  2. Use the J 37096  to secure the flywheel in order to prevent the crankshaft from rotating.
    Fig 1: Installing Flywheel And Flywheel Retainer
    G02081499Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  3. Install the engine flywheel bolts.

    Tighten 

    Tighten the bolts to 71 N.m (52 lb ft).

  4. Measure the flywheel runout:
    1. 4.1. Install a dial indicator on the engine block and check the engine flywheel runout at three attaching bosses. Refer to ENGINE MECHANICAL SPECIFICATIONS  .
    2. 4.2. If the condition cannot be corrected, replace the engine flywheel.
  5. Install the automatic transaxle.
    Fig 2: Installing Engine Flywheel Bolts
    G02081500Courtesy of GENERAL MOTORS CORP.