GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Isuzu 🢒 2003 🢒 Ascender - 4WD 🢒 Engine 🢒 Engine Electrical 🢒 Engine Protection Shield Replacement

Removal Procedure

    Object Number: 687450 Size: SH
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Remove the engine shield mounting bolts.
  3. Remove the engine shield.

Installation Procedure

    Object Number: 687450 Size: SH
  1. Install the engine shield.

    2. Notice: 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 shield mounting bolts.

    3. Tighten
    Tighten the engine shield mounting bolts to 25 N·m (18 lb ft).

  3. Lower the vehicle.