GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 895973  Size: SH
  1. Remove the air cleaner assembly. Refer to Air Cleaner Assembly Replacement in Engine Controls - 3.0L (L81).

  2. Object Number: 893254  Size: SH
  3. Support the engine.

  4. Object Number: 891691  Size: SH
  5. Remove the engine mount to bracket bolts.

  6. Object Number: 891719  Size: SH
  7. Remove the engine mount to body bolts.
  8. Remove the engine mount from the vehicle.

  9. Object Number: 892942  Size: SH
  10. Remove the bolt that retains the mount to the engine mount body bracket.
  11. Important: Retain the isolation pad for assembly.

  12. Remove the mount from the mount bracket and isolation pad.

Installation Procedure

    Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 892942  Size: SH

    Important: The isolation must be attached to the engine mount. Replace the isolation pad if necessary.

  1. Assemble the engine mount , engine mount bracket and isolation pad.
  2. Tighten
    Tighten the engine mount to bracket bolt to 90 N·m (66 lb ft).


    Object Number: 891719  Size: SH
  3. Install the engine mount to the vehicle. Hand tighten the bolts at this time.

  4. Object Number: 891691  Size: SH
  5. Install the engine mount to engine bracket bolts.
  6. Tighten

        • Tighten the engine mount to bracket bolts to 55 N·m (41 lb ft).
        • Tighten the engine mount to vehicle bolts to 55 N·m (41 lb ft).

    Object Number: 893254  Size: SH
  7. Remove the engine support fixture.
  8. Balance the engine mounts.

  9. Object Number: 895973  Size: SH
  10. Install the air cleaner assembly. Refer to Air Cleaner Assembly Replacement in Engine Controls - 3.0L (L81).