GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Tools Required

J 28467-360 Engine Support Fixture


    Object Number: 57967  Size: SH
  1. Disconnect the negative battery cable. Refer to

    Caution: Unless directed otherwise, the ignition and start switch must be in the OFF or LOCK position, and all electrical loads must be OFF before servicing any electrical component. Disconnect the negative battery cable to prevent an electrical spark should a tool or equipment come in contact with an exposed electrical terminal. Failure to follow these precautions may result in personal injury and/or damage to the vehicle or its components.

    in General Information.
  2. Install the J 28467-360 .
  3. Raise the engine at the front lift hook in order to remove the engine weight from the engine mount assembly using the J 28467-360 .
  4. Remove the one bolt attaching the coolant recovery tank. Position the tank aside with the hoses connected.

  5. Object Number: 58540  Size: SH
  6. Remove the engine mount assembly to the drive belt tensioner bracket.
  7. Remove the two nuts on top of the engine mount assembly.
  8. Remove the engine mount assembly to the body nuts.
  9. Remove the engine mount assembly bracket.
  10. Remove the engine mount assembly.

Installation Procedure

Tools Required

J 28467-360 Engine Support Fixture


    Object Number: 58540  Size: SH
  1. Install the engine mount assembly.
  2. Install the engine mount assembly bracket.
  3. Install the engine mount assembly to body nuts.
  4. Tighten
    Tighten the nuts to 66 N·m (49 lb ft).

    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.

  5. Install the two nuts on top of the engine mount assembly.
  6. Tighten
    Tighten the nuts to 45 N·m (33 lb ft).

  7. Install the engine mount assembly to the drive belt tensioner bracket bolts.
  8. Tighten
    Tighten the bolts to 130 N·m (96 lb ft).


    Object Number: 57967  Size: SH
  9. Install the coolant recovery tank. Refer to Coolant Recovery Tank Replacement in Engine Cooling.
  10. Remove the J 28467-360 .
  11. Connect the negative battery cable.