GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2005 🢒 Envoy - 4WD 🢒 Body 🢒 Frame and Underbody 🢒 Engine Protection Shield Replacement

Removal Procedure

    Object Number: 687450 Size: SH
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  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: Refer to Fastener Notice in the Preface section.

  2. Install the engine shield mounting bolts.

    3. Tighten
    Tighten the engine shield mounting bolts to 20 N·m (15 lb ft).

  3. Lower the vehicle.