This process is a summary and may not cover every nuance. Always consult a repair manual specific to your year and model Windstar for detailed instructions and torque specifications. Failure to follow proper procedures can lead to damage and injury.
Tools You'll Need:
* Jack and jack stands: Absolutely essential for safety. Never work under a vehicle supported only by a jack.
* Wheel chocks: To secure the other wheels.
* Lug wrench: To remove the wheel.
* Socket set and wrenches: Various sizes will be needed, including metric.
* Ball joint separator: To separate the ball joint from the steering knuckle.
* Tie rod end separator: To separate the tie rod end from the steering knuckle (possibly).
* Brake caliper compressor: To compress the brake caliper piston.
* Hammer and punches: Possibly needed to help separate parts.
* Torque wrench: Crucial for tightening bolts to the correct specification.
* Penetrating oil: To help loosen rusted or seized bolts.
* New front wheel bearing and any required seals: Get the correct part for your vehicle.
* Wheel bearing press (highly recommended): Makes installing the new bearing much easier and safer. Improper installation without a press can damage the new bearing.
General Steps (Highly Simplified):
1. Safety First: Park on a level surface, engage the parking brake, and chock the rear wheels. Jack up the front of the vehicle and securely support it with jack stands.
2. Remove the Wheel: Remove the lug nuts and wheel.
3. Remove the Brake Caliper: Use the caliper compressor to retract the brake piston. Disconnect the brake line (carefully!) and support the caliper with wire or a hanger to keep it out of the way.
4. Disconnect the Ball Joint and Tie Rod End: This is often the most challenging part. You'll likely need ball joint and tie rod end separators. Use penetrating oil liberally beforehand.
5. Remove the Steering Knuckle: Once the ball joint and tie rod end are disconnected, the steering knuckle should be able to be removed. This may involve removing other bolts or components.
6. Remove the Old Wheel Bearing: This is where a wheel bearing press is extremely helpful. Using a hammer and punches can damage the bearing and axle.
7. Install the New Wheel Bearing: Again, a wheel bearing press is crucial here to avoid damage. Install the new bearing and any necessary seals.
8. Reassembly: Carefully reverse the disassembly steps, making sure to tighten all bolts to the manufacturer's specified torque. Pay close attention to the ball joint and tie rod end connections.
9. Bleed the Brakes: After reconnecting the brake line, you'll need to bleed the brakes to remove any air that may have entered the system.
10. Test Drive: After reassembly, test drive the vehicle carefully to ensure everything is working correctly.
Important Considerations:
* ABS Sensors: The ABS sensor may be attached to the steering knuckle. Be careful not to damage it during removal and reinstallation.
* Torque Specifications: Absolutely crucial to use a torque wrench and tighten everything to the correct specification. Incorrect torque can lead to premature failure or safety hazards.
* Repair Manual: A repair manual specific to your 1995-1997 Ford Windstar is indispensable. It will provide detailed diagrams, torque specifications, and step-by-step instructions.
This is a general outline. The specific steps might vary slightly depending on the exact year and model of your Windstar. Consult a repair manual for your vehicle before attempting this repair. If you're unsure about any step, it's best to seek professional help. A poorly installed wheel bearing can lead to dangerous consequences.
