GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2008 🢒 Kodiak C-Series (Conventional) C6/C7/C8 🢒 Engine 🢒 Engine Mechanical - 7.8L 🢒 Engine Rear Mount Replacement

Removal Procedure
  1. Raise and suitably support the vehicle with safety stands. Refer to Lifting and Jacking the Vehicle .
  2. Remove engine cover to gain access to rear mounts. Refer to Engine Cover Replacement .
  3. Support the engine using suitable safety stands.
  4. Disconnect any engine harness clips or line routing on the engine mount bracket.
  5. Use a suitable engine hoist to lift weight off the engine mounts.

    6. Object Number: 885622 Size: SH
  6. Remove the engine rear mount bracket to engine mount.
  7. Remove the rear engine mount bracket. Refer to Engine Rear Mount Bracket Replacement .
  8. If the body mount is supported by the engine mount fasteners, support the body with a jack or stand.

    9. Object Number: 816310 Size: SH
  9. Remove the engine mount to frame bolts/nuts.

    10. Object Number: 816282 Size: SH
  10. Remove the rear engine mount assembly.

Installation Procedure

    Object Number: 816282 Size: SH
  1. Install the rear engine mount assembly .

    2. Object Number: 816310 Size: SH
  2. Install the rear engine mount to frame nuts.

    3. 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.

  3. Install the engine mount to frame nuts.

    4. Tighten
    Tighten the rear engine mount to frame nuts to 160 N·m (118 lb ft).

  4. Install the Rear engine mount bracket. Refer to Engine Rear Mount Bracket Replacement .
  5. Remove jacks or stands supporting the body if used.

    6. Object Number: 885622 Size: SH
  6. Lower the rear engine mount bracket on to the engine mount.
  7. Install the rear engine mount bracket to engine mount nut.

    8. Tighten
    Tighten the rear engine mount bracket to the engine mount nut to 195 N·m (144 lb ft).

  8. Install any engine harness clips or lines routing on the engine mounts.
  9. Remove the engine safety stands and engine hoist.
  10. Install engine cover. Refer to Engine Cover Replacement .
  11. Lower the vehicle.