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Home >> GMC >> 2006 >> Sierra 1500 HD, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 144 (Engine Mechanical - 4.3L) >> Repair Instructions >> On-Vehicle Repair Instructions >> Engine Mount Replacement - Right >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 GMC Savana and 2003 Chevrolet Chevy Express. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the engine mount to the vehicle.
    CAUTION: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.
  2. Install the engine mount to engine mounting bolts.

    Tighten 

    Tighten the engine mount to engine mounting bolts to 50 N.m (37 lb ft).

  3. Lower the engine.
    Fig 1: Installing Engine Mount & Bolts
    G02077681Courtesy of GENERAL MOTORS CORP.
  4. Install the engine mount to the frame mounting bolts.

    Tighten 

    Tighten the engine mount to frame mounting bolts to 60 N.m (44 lb ft).

  5. Install the starter. Refer to STARTER MOTOR REPLACEMENT (4.3L) or STARTER MOTOR REPLACEMENT (4.8L, 5.3L & 6.0L) .
  6. Lower the vehicle.
    Fig 2: Installing Engine Mount To Frame Mounting Bolts
    G02077682Courtesy of GENERAL MOTORS CORP.
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