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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1675 (Engine Mechanical - 3.1L V6 - VIN (J)) >> Repair Instructions >> On-Vehicle repair Instructions >> Engine Flywheel Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 Buick Century. 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: Securing Flywheel Using J 37096
    G01967981Courtesy 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).

    Fig 2: Installing Flywheel & Flywheel Retainer Bolts
    G01967982Courtesy of GENERAL MOTORS CORP.
  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. Refer to TRANSAXLE (2003) in Removal & Installation - A/T.