Tools You'll Likely Need:
* Jack and jack stands: Essential for safely lifting the vehicle.
* Wheel chocks: For safety.
* Socket set and wrenches: Various sizes, including metric.
* Torque wrench: Crucial for tightening bolts to the correct specification.
* Pry bar or large screwdriver: May be needed to help separate the mount from the engine or chassis.
* Hammer (rubber mallet preferred): May be needed to gently tap parts loose.
* Penetrating oil (PB Blaster or similar): Highly recommended for loosening rusted bolts.
* New motor mount: Get the correct replacement part for your specific vehicle.
* Gloves and safety glasses: Protect yourself.
* Engine support bar (highly recommended): This will support the engine and transmission to prevent damage while the mount is removed and replaced. Improper support can cause significant damage.
General Steps (Consult your repair manual for specific details):
1. Safety First: Park on a level surface, engage the parking brake, and use wheel chocks. Raise the vehicle safely using a jack and secure it with jack stands. Never work under a vehicle supported only by a jack.
2. Disconnect the Battery: This prevents accidental shorts and electrical hazards.
3. Access the Motor Mount: This usually involves removing some underbody plastic covers or other components to gain access to the passenger-side motor mount. Your repair manual will show you exactly what needs to be removed.
4. Remove the Access Components: Carefully remove any components that obstruct access to the motor mount bolts. This might include air intake components, heat shields, or other parts. Take pictures as you go to help with reassembly.
5. Prepare for Mount Removal: Apply penetrating oil to the motor mount bolts several hours before you start working. This will help to loosen them. If your car has an engine support bar, install it now. This is extremely important to avoid damaging the engine and transmission.
6. Remove the Motor Mount Bolts: Carefully remove the bolts securing the motor mount to the engine and the chassis. Use the appropriate sockets and wrenches. Be patient and take your time; these bolts can be stubborn.
7. Remove the Old Motor Mount: Once the bolts are removed, carefully separate the old motor mount from the engine and chassis. A pry bar or screwdriver may be needed, but use caution to avoid damaging surrounding parts.
8. Install the New Motor Mount: Carefully align the new motor mount with the engine and chassis. Install the bolts and tighten them to the correct torque specification as specified in your repair manual. Do not overtighten.
9. Reinstall Components: Reinstall all the components you removed earlier in reverse order.
10. Lower the Vehicle: Carefully lower the vehicle using the jack.
11. Reconnect the Battery: Reconnect the battery.
12. Test Drive: After completing the repair, test drive the vehicle to ensure the new motor mount has resolved the issue.
Important Considerations:
* Year and Model Specifics: The exact procedure varies depending on the year and model of your Ford Focus. A repair manual specific to your car is essential.
* Torque Specifications: Always use a torque wrench and tighten the bolts to the manufacturer's specified torque. Overtightening can damage the engine or mount.
* Professional Help: If you are not comfortable performing this repair yourself, it's best to take your vehicle to a qualified mechanic. Improper repair can cause significant damage.
This is a general guideline. Always refer to a repair manual for your specific vehicle model before attempting this repair. Improperly completing this repair could lead to engine damage. If you're unsure about any step, seek professional help.
