Here's a general overview of the process. This is NOT a substitute for a repair manual:
Tools You'll Need (This is not an exhaustive list):
* Jack and Jack Stands: Essential for safely lifting the van.
* Wheel Chocks: For safety.
* Lug Wrench: To remove the wheel.
* Socket Set and Wrenches: Various sizes will be needed.
* Torque Wrench: Crucial for tightening bolts to the correct specification.
* Ball Joint Separator (or Pickle Fork): To separate the ball joint from the steering knuckle.
* Hammer and Punch: Potentially needed for stubborn parts.
* Penetrating Oil (PB Blaster, etc.): Helps loosen rusted bolts.
* Wheel Bearing Press (or a suitable alternative): Essential for pressing out the old bearing and pressing in the new one. This is often the most difficult part of the job for the average DIYer. Improperly pressing the bearing can damage it.
* New Wheel Bearing Assembly: Make sure you get the correct part for your vehicle.
* Grease: Pack the new bearing with grease.
* Clean rags: For cleanup.
* Safety Glasses and Gloves: Always wear safety gear.
General Steps (Consult your repair manual for precise details and torque specs):
1. Safety First: Park on a level surface, engage the parking brake, and use wheel chocks on the rear wheels. Raise the van using a jack and secure it on jack stands.
2. Remove the Wheel: Remove the lug nuts and take off the wheel.
3. Disconnect Brake Caliper: Use a suitable wrench to remove the caliper mounting bolts and carefully hang the caliper out of the way using a wire or bungee cord. Do NOT let the brake line hang freely; support it to prevent damage.
4. Disconnect ABS Sensor (if applicable): If your Venture has ABS, carefully disconnect the ABS sensor wire from the hub.
5. Disconnect Sway Bar Link: Disconnect the sway bar link from the lower control arm.
6. Remove the Axle Nut: This nut can be very tight, so use a breaker bar if necessary and penetrating oil.
7. Separate Ball Joint: This is often the trickiest part. Use a ball joint separator to separate the ball joint from the steering knuckle. Be careful not to damage the ball joint or knuckle.
8. Remove the Steering Knuckle: Once the ball joint is separated, you should be able to remove the steering knuckle from the spindle.
9. Remove the Old Wheel Bearing Assembly: Use a wheel bearing press to carefully remove the old bearing from the hub. This is crucial; hammering it out can damage the hub and the new bearing.
10. Install the New Wheel Bearing Assembly: Use the wheel bearing press to carefully press the new bearing into the hub. Make sure it's seated correctly. Pack the new bearing with grease.
11. Reassembly: Reassemble everything in the reverse order of disassembly. Pay close attention to the torque specifications for all bolts. Use a torque wrench!
12. Lower the Vehicle: Carefully lower the vehicle from the jack stands.
13. Test Drive: After reassembly, test drive the vehicle to ensure everything is functioning correctly. Listen for any unusual noises coming from the wheel.
Important Considerations:
* Hub Replacement: Sometimes, the hub itself might be damaged and need replacing along with the bearing.
* Rust and seized components: Older vehicles often have rusted bolts and components. Use penetrating oil generously and be prepared for some challenging removal.
* Professional Help: If you are not comfortable performing this repair, it is best to take your vehicle to a qualified mechanic. Improperly installed wheel bearings can be extremely dangerous.
Remember, this is a simplified overview. Always consult your repair manual for your specific vehicle model and year. The steps and torque specifications can vary slightly depending on the exact year and model. Safety is paramount; if you're unsure about any step, seek professional help.
