GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 HUMMER 🢒 2003 🢒 H2 🢒 General Information 🢒 General Information 🢒 Catalytic Converter Guard Replacement

Removal Procedure
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Remove the engine protection shield. Refer to Engine Protection Shield Replacement .

    3. Object Number: 794712 Size: SH
  3. Remove the mounting bolts.
  4. Remove the guard from the vehicle.

Installation Procedure

    Object Number: 794712 Size: SH
  1. Install the guard to the vehicle.

    2. Notice: Refer to Fastener Notice in the Preface section.

  2. Install the mounting bolts.

    3. Tighten
    Tighten the bolts to 30 N·m (22 lb ft).

  3. Install the engine protection shield. Refer to Engine Protection Shield Replacement .
  4. Lower the vehicle.