Here's a general outline. Specific steps may vary slightly depending on the exact model and trim level of your Mondeo. Always consult a repair manual specific to your vehicle for precise instructions and torque specifications.
Tools You'll Need:
* Vehicle jack and jack stands: Essential for safety. Never work under a vehicle supported only by a jack.
* Wheel chocks: To prevent the vehicle from rolling.
* Axle stands: (Optional but highly recommended for additional safety)
* Socket set and wrenches: Various sizes will be needed, including those to fit the shock absorber mounting bolts and nuts.
* Torque wrench: Crucial for tightening bolts to the correct specification.
* Penetrating oil (like PB Blaster): Helps loosen rusted or seized bolts.
* Spring compressor: Absolutely necessary for compressing the rear springs safely. Improper use can lead to serious injury. Rent one if you don't own one.
* Wrench for the brake caliper carrier bolts (if necessary, depending on access to the shock bolts)
* Drain pan: For catching any leaking fluid.
* New shock absorbers: Make sure you get the correct part numbers for your vehicle.
Procedure (General Outline):
1. Safety First: Park the Mondeo on a level surface, engage the parking brake, and chock the front wheels.
2. Raise the Vehicle: Use the jack to lift the rear of the vehicle. Securely position jack stands under the rear axle. Consider using axle stands for additional stability.
3. Remove the Wheel: Remove the wheel using the lug wrench.
4. Access the Shock Absorber: You'll likely need to remove some components to access the shock absorber mounting points. This might involve removing the brake caliper (secure it safely out of the way with wire or a suitable clamp) or other components. Consult your repair manual for specific instructions.
5. Compress the Spring: Use the spring compressor to safely compress the spring. This is the most dangerous part of the job. Follow the manufacturer's instructions for your specific spring compressor meticulously.
6. Disconnect the Shock Absorber: Unbolt the shock absorber from its mounting points on both the axle and the vehicle body. Penetrating oil may be needed to loosen seized bolts.
7. Remove the Old Shock Absorber: Once the bolts are removed, carefully remove the old shock absorber.
8. Install the New Shock Absorber: Install the new shock absorber, ensuring it is correctly oriented.
9. Release the Spring Compressor: Slowly and carefully release the spring compressor. Never release the compressor suddenly.
10. Reassemble: Reinstall the bolts, tightening them to the correct torque specification using the torque wrench.
11. Reconnect Components: Reattach any components that were removed to access the shock absorber (e.g., brake caliper).
12. Lower the Vehicle: Carefully lower the vehicle using the jack.
13. Reinstall the Wheel: Reinstall the wheel and tighten the lug nuts to the correct torque specification.
14. Test: Test the new shock absorbers by bouncing on each rear corner of the car. They should rebound smoothly without excessive bouncing or noise.
Important Considerations:
* Repair Manual: Get a repair manual specific to your 2003 Ford Mondeo Estate. This will provide detailed instructions, diagrams, and torque specifications.
* Safety: This is a potentially dangerous job. If you're not comfortable working on cars, take it to a professional mechanic. Improperly using a spring compressor can result in serious injury.
* Parts: Use high-quality replacement parts.
* Torque Specifications: Always tighten bolts to the manufacturer's specified torque.
This is a general guide. Always refer to a repair manual specific to your vehicle for detailed instructions and safety precautions. Improperly performed repairs can compromise your safety and the handling of your vehicle.
