Here's a general outline of the process. This is not a complete, step-by-step guide and should not be considered a substitute for a professional repair manual specific to your Windstar's year and model. Variations exist between model years. Always consult a repair manual for your specific vehicle.
Tools You'll Likely Need:
* Jack and jack stands: Essential for safety. Never work under a vehicle supported only by a jack.
* Wheel chocks: Prevent the vehicle from rolling.
* Lug wrench: To remove the wheels.
* Socket wrench set: Various sizes, including metric.
* Ratchet and extensions: For reaching difficult bolts.
* Wrench for strut mount nut: This will likely be a large, possibly special tool. Often requires a breaker bar for added leverage.
* Spring compressor: Absolutely crucial for safely compressing the coil spring. Improperly compressing the spring can result in serious injury. Rent one if you don't own one.
* Penetrating oil (PB Blaster or similar): Helps loosen rusted or seized bolts.
* Torque wrench: Essential for tightening bolts to the manufacturer's specifications.
* New struts and mounting hardware: Make sure you get the correct struts for your Windstar's year, make, and model.
General Steps (Consult your repair manual for specifics):
1. Safety First: Park on a level surface, engage the parking brake, and chock the rear wheels.
2. Raise and Secure: Safely lift the vehicle using the jack and securely place it on jack stands.
3. Remove Wheel: Remove the wheel from the side you're working on.
4. Disconnect Brake Line and ABS Sensor: Carefully disconnect the brake line (if applicable) and any ABS sensors connected to the strut assembly. Take note of how things are connected for reassembly.
5. Disconnect Sway Bar Link: Disconnect the sway bar link from the lower control arm.
6. Remove the Strut Mount Nut: This is often the most challenging step. Use the proper wrench and plenty of penetrating oil. You may need a breaker bar to break it free.
7. Compress the Spring: Using the spring compressor, carefully compress the coil spring. This is crucial to preventing injury and damage. Follow the instructions for your specific spring compressor carefully.
8. Remove the Strut from the Control Arm: Once the spring is compressed, remove the bolts connecting the strut to the control arm.
9. Remove the Strut from the Hub: Separate the strut from the spindle.
10. Remove the old strut assembly: Carefully remove the old strut from the vehicle.
11. Install the New Strut: Reverse the removal process to install the new strut. Make sure the spring is properly compressed during installation.
12. Remove Spring Compressor: Once the new strut is secured, carefully release the spring compressor.
13. Reconnect Everything: Reconnect the sway bar link, brake line (if applicable), and ABS sensor.
14. Lower and Torque: Slowly lower the vehicle, and torque all bolts to the manufacturer's specifications using a torque wrench.
15. Repeat: Repeat steps 1-14 for the other side.
16. Test Drive: After completing the replacement, test drive the vehicle to ensure proper handling and braking.
Important Considerations:
* Repair Manual: A repair manual specific to your Windstar's year and model is invaluable. It provides detailed instructions, torque specifications, and diagrams.
* Spring Compressor: Using a spring compressor is essential for safety and proper installation. Improper use can result in serious injury. Rent one if you don't own one, or take it to a professional.
* Safety: Vehicle repair can be dangerous. Always prioritize safety. If you're unsure about any step, consult a professional.
This information is for guidance only. Improper installation can lead to serious injury or damage to your vehicle. Consult a professional repair manual and consider seeking professional help if you lack the experience or tools.
