However, if you're determined to do it yourself, here's a general overview of the process. Remember, this is not a complete guide and should be supplemented with a repair manual specific to your vehicle. A repair manual will provide detailed instructions, torque specifications, and diagrams crucial for successful completion.
Tools You'll Likely Need:
* Wheel chocks: Essential for safety.
* Jack and jack stands: To safely lift and support the vehicle.
* Lug wrench: To remove the wheels.
* Ball joint separator: To separate the ball joint from the control arm. Several types exist (pickle fork, ball joint press, etc.). A press is generally preferred to avoid damaging the control arm.
* Hammer (possibly a mallet): May be needed in conjunction with the ball joint separator.
* Sockets and wrenches: Various sizes, including those appropriate for the control arm bolts, axle nut, and cotter pin.
* Torque wrench: Absolutely crucial for tightening bolts to the manufacturer's specifications.
* Penetrating oil (PB Blaster, etc.): Helps loosen rusted or seized bolts.
* Grease: For lubricating the new ball joint.
* New ball joints: Ensure you purchase the correct replacements for your specific vehicle.
* Alignment tool: Once the ball joints are replaced, you will need a wheel alignment to ensure proper driving and tire wear.
General Steps (Consult your repair manual for precise details):
1. Safety First: Secure the vehicle with wheel chocks, engage the parking brake, and use jack stands to support the vehicle after lifting it with a jack. Never work under a vehicle supported only by a jack.
2. Remove the Wheel: Remove the lug nuts and wheel.
3. Disconnect Brake Caliper: Carefully remove the brake caliper and support it to prevent damage to the brake line.
4. Disconnect Sway Bar Link: Disconnect the sway bar link from the control arm.
5. Disconnect Tie Rod End: Separate the tie rod end from the steering knuckle. This often requires a tie rod separator tool.
6. Remove Control Arm Bolts: Locate and carefully remove the bolts securing the control arm. Penetrating oil might be necessary.
7. Separate Ball Joint: This is the most challenging part. Use a ball joint separator to separate the ball joint from the steering knuckle. Be careful not to damage the control arm or steering knuckle.
8. Install New Ball Joint: Carefully install the new ball joint, ensuring it's properly seated.
9. Reassemble: Reassemble everything in the reverse order of disassembly, ensuring all bolts are tightened to the correct torque specifications (as detailed in your repair manual).
10. Wheel Alignment: After reinstalling everything, take your vehicle to a qualified mechanic for a wheel alignment.
Important Considerations:
* Pressing Ball Joints: Using a ball joint press is strongly recommended for removing and installing the ball joints to prevent damage. This is a specialized tool.
* Torque Specifications: Using the incorrect torque can damage components and create safety hazards. Always refer to your repair manual.
* Safety Precautions: This is a complex repair. If you are not comfortable working on your vehicle, or lack the experience and tools, take it to a qualified mechanic.
In conclusion, replacing ball joints is a demanding job. A repair manual specific to your 1998 Chrysler Sebring JXI Convertible is essential. If you're unsure about any step, consult a professional mechanic to avoid damage and ensure your safety.
