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Home >> Chevrolet >> 2002 >> Astro Van Passenger, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 829 (Engine Mechanical - 4.3L) >> Repair Instructions >> On-Vehicle Repair Instructions >> Engine Flywheel Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 GMC Safari and 2003 Chevrolet Astro. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the engine flywheel to the crankshaft.
    Fig 1: Installing Engine Flywheel To Crankshaft
    G01643740Courtesy of GENERAL MOTORS CORP.
  2. Align the locator hole to the pin.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  3. Install the engine flywheel bolts.

    Tighten 

    Tighten the engine flywheel bolts in sequence to 100 N.m (74 lb ft).

    Fig 2: Flywheel Bolts Tightening Sequence
    G01643741Courtesy of GENERAL MOTORS CORP.
  4. Install the transmission assembly. Refer to TRANSMISSION REPLACEMENT in Automatic Transmission-4L60-E.