Engine Mount Strut Bracket Replacement Upper Radiator Support

1. Remove the engine mount strut(s) from the engine mount strut bracket(s) at the upper radiator support. Refer to Engine Mount Strut Replacement and/or Engine Mount Strut Replacement .



2. Remove the bolts from the engine mount strut bracket to the upper radiator support.
3. Remove the engine mount strut bracket from the upper radiator support.

1. Position the engine mount strut bracket over the upper radiator support so the engine mount strut bracket and the engine mount strut are aligned. Align the engine mount strut bracket with the proper holes of the upper radiator support. Proper torque sequence shown.

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.

2. Install and tighten the engine mount strut bracket bolts. The following is a mandatory torque sequence:

Tighten
Tighten the horizontal engine mount strut bracket bolt to 28 N·m (21 lb ft).

2.2.

Tighten
Tighten the vertical engine mount strut bracket bolts to 28 N·m (21 lb ft).




3. Install the engine mount strut(s) to the engine mount strut bracket(s) at the upper radiator support. Refer to Engine Mount Strut Replacement and/or Engine Mount Strut Replacement .

Engine Mount Strut Bracket Replacement Left Side, Engine

1. Drain the engine coolant from the cooling system. Refer to Cooling System Draining and Filling in Engine Cooling.
2. Remove the exhaust crossover pipe for access. Refer to Exhaust Crossover Replacement .
3. Remove the engine coolant temperature sensor. Refer to Engine Coolant Temperature Sensor Replacement in Engine Controls - 3.8L.
4. Remove the radiator support clamp from the engine mount strut bolt.



5. Remove the engine mount strut at the left engine mount strut bracket. Refer to Engine Mount Strut Replacement .



6. Remove the engine mount strut bracket bolts.
7. Remove the engine mount strut bracket.

1. Install the engine mount strut bracket to the head.

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.

2. Install the engine mount strut bracket bolts.

Tighten
Tighten the engine mount strut bracket bolts to 50 N·m (37 lb ft).




3. Install the engine mount strut to the left engine mount strut bracket. Refer to Engine Mount Strut Replacement .
4. Install the radiator support clamp to the engine mount strut bolt.
5. Install the engine coolant temperature sensor. Refer to Engine Coolant Temperature Sensor Replacement in Engine Controls - 3.8L.
6. Install the exhaust crossover pipe. Refer to Exhaust Crossover Replacement
7. Fill the cooling system with engine coolant. Refer to Cooling System Draining and Filling in Engine Cooling.

Engine Mount Strut Bracket Replacement Right Side, Engine

Caution: Before servicing any electrical component, the ignition and start switch must be in the OFF or LOCK position and all electrical loads must be OFF, unless instructed otherwise in these procedures. If a tool or equipment could easily come in contact with a live exposed electrical terminal, also disconnect the negative battery cable. Failure to follow these precautions may cause personal injury and/or damage to the vehicle or its components.

1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection in Engine Electrical.



2. Remove the ignition control module. Refer to Ignition Control Module Replacement in Engine Controls - 3.8L.
3. Disconnect the front generator brace. Refer to Generator Brace Replacement in Engine Electrical.



4. Remove the right engine mount strut at the right engine mount strut bracket. Refer to Engine Mount Strut Replacement .



5. Remove the right engine mount strut bracket nuts, stud, and the ignition control module harness.
6. Remove the right engine mount strut bracket from the cylinder head.

1. Install the right engine mount strut bracket to the cylinder head.

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.

2. Install the ignition control module harness and the right engine mount strut bracket nut and stud.

Tighten
Tighten the right engine mount strut bracket nuts and stud to 50 N·m (37 lb ft).




3. Install the right engine mount strut to the right engine mount strut bracket. Refer to Engine Mount Strut Replacement .
4. Install the front generator brace. Refer to Generator Brace Replacement in Engine Electrical.



5. Install the ignition control module. Refer to Ignition Control Module Replacement in Engine Controls- 3.8L.
6. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection in Engine Electrical.