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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 429 (Engine Mechanical - 1.8L (LNK)) >> Repair Instructions >> On-Vehicle Repair Instructions >> Engine Flywheel Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 Pontiac Vibe. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the flywheel to the crankshaft.
    NOTE: Apply the proper amount of the sealant to the fastener when assembling this component. Excessive use of the sealant can prohibit the component from being assembled properly or allow the fastener that is not assembled properly can loosen or fall off leading to extensive engine damage.
  2. Apply GM P/N 12345493 (Canadian P/N 10953488) or the equivalent, to the flywheel retaining bolt threads (1).
    Fig 1: Applying Adhesive To Flywheel Retaining Bolt Threads
    G01546431Courtesy of GENERAL MOTORS CORP.
  3. For vehicles equipped with an Automatic Transmission, install the flywheel retaining bolts (1-8) to the crankshaft.
    Fig 2: Identifying Flywheel Retaining Bolts Tightening Sequence For Automatic Transmission
    G01546432Courtesy of GENERAL MOTORS CORP.

    Tighten 

    Tighten the 8 flywheel retaining bolts in sequence for Automatic Transmission to 83 N.m (61 Ib. ft).

  4. For vehicles equipped with a Manual Transmission, install the flywheel retaining bolts to the crankshaft.
    Fig 3: Identifying Flywheel Retaining Bolts Tightening Sequence For Manual Transmission
    G01546433Courtesy of GENERAL MOTORS CORP.

    Tighten 

    1. 4.1. Tighten the 8 flywheel retaining bolts in sequence for Manual Transmission to 49 N.m (36 Ib. ft).
    2. 4.2. After the proper torque has been reached, us a J 36660-A  and tighten the flywheel bolts an additional 90 degrees.
  5. If equipped with a manual transmission, install the clutch and pressure plate. Refer to CLUTCH ASSEMBLY REPLACEMENT .
  6. Install the transaxle assembly. Refer to the following:
  7. Connect the negative battery cable. Refer to BATTERY NEGATIVE CABLE DISCONNECT/CONNECT PROCEDURE .

    Tighten 

    Tighten the battery cable bolt to 15 N.m (11 Ib. ft).