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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 148 (Engine Mechanical - 4.8L, 5.3L & 6.0L) >> Repair Instructions >> On-Vehicle Repair Instructions >> Engine Mount Replacement - Left >> Installation Procedure

Installation Procedure

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2003 GMC Savana Special, 2003 GMC Savana Camper Special, 2003 GMC Savana, 2003 Chevrolet RV Cutaway, and 2003 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the engine mount to the vehicle.
  2. Install the rear engine mount to the engine mounting bolts from under the vehicle. Do not tighten at this time.
    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.
  3. Install the front engine mount to the engine mounting bolts through the wheelwell.

    Tighten 

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

  4. Lower the engine.
    Fig 1: Installing Engine Mount & Bolts
    G02078424Courtesy of GENERAL MOTORS CORP.
  5. Install the engine mount to the frame mounting bolts through the wheelwell.

    Tighten 

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

  6. Install the front propeller shaft, 4WD vehicles only. Refer to PROPELLER SHAFT REPLACEMENT - FRONT .
  7. Install the tire and wheel. Refer to TIRE AND WHEEL REMOVAL AND INSTALLATION .
  8. Lower the vehicle.
    Fig 2: Installing Engine Mount To Frame Mounting Bolts
    G02078425Courtesy of GENERAL MOTORS CORP.
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