Engine Mount: Service and Repair
Removal Procedure- Tools Required
- J 28467-A Engine Support Fixture
1. Remove the cooling fans. Refer to Cooling Fan Replacement in Cooling System. Remove the right side fan first.
2. Remove the right and left torque struts.
3. Install the engine support fixture J28467-A.
4. Raise the vehicle. Refer to Vehicle Lifting.
5. Remove the two nuts securing the motor mount to the engine cradle.
6. Remove the two bolts securing the motor mount bracket to the crankcase.
7. Lower the vehicle.
8. Remove the two bolts securing the motor mount bracket to the cylinder head.
9. Remove the two nuts securing the motor mount to the bracket.
10. Raise the engine by tightening the support chain until the mount and the bracket can be separated and removed.
Installation Procedure
1. Position the motor mount and the bracket in front of the engine.
2. Loosely install two nuts in order to secure the mount to the bracket.
3. Loosely install two bolts in order to secure the mount bracket to the cylinder head.
4. Lower the engine and guide the motor mount studs into the engine cradle.
5. Raise the vehicle. Refer to Vehicle Lifting.
Notice: Refer to Fastener Notice in Service Precautions.
6. Install two bolts in order to secure the mount bracket to the crankcase.
- Tighten the bolts to 30 Nm (22 ft. lbs.).
7. Loosely install two nuts in order to secure the motor mount to the engine cradle.
- Tighten the nuts to 30 Nm (22 ft. lbs.).
8. Lower the vehicle.
9. Install two bolts in order to secure the mount bracket to the cylinder head.
- Tighten the bolts to 30 Nm (22 ft. lbs.).
10. Remove the J 28467-A.
11. Install the two nuts in order to secure the motor mount to the bracket.
- Tighten the nuts to 30 Nm (22 ft. lbs.).
12. Working under the vehicle, tighten the two nuts securing the mount to the engine cradle.
- Tighten the nuts to 30 Nm (22 ft. lbs.).
13. Install the right and left torque struts.
- Tighten the fasteners to 50 Nm (37 ft. lbs.).
Adjust in order to provide zero preload.
14. Install the cooling fans.