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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1224 (Engine Mechanical - 3.8L (On-Vehicle)) >> Repair Instructions >> Engine Flywheel Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2002 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the engine flywheel.
  2. Use the J 37096  in order to prevent the crankshaft from rotating.
    NOTE: Refer to FASTENER NOTICE .
  3. Install the new engine flywheel bolts.

    Tighten 

    Tighten the engine flywheel bolts to 15 N.m (11 lb ft). Use the J 36660-A  in order to rotate the engine flywheel bolts an additional 50 degrees.

  4. Measure engine 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 transaxle. Refer to TRANSAXLE .
    Fig 1: Engine Flywheel
    G01703374Courtesy of GENERAL MOTORS CORP.