Tools and Materials Needed:
• Jack
• Jack stands
• Lug wrench
• Socket set
• Flat-head screwdriver
• Pry bar
• Hammer
Step-by-Step Instructions:
1. Prepare the Vehicle:
• Park the vehicle on a flat surface and apply parking brake.
• Engage first gear or move the gearshift to "Park" (automatic transmission).
2. Loosen the Lug Nuts:
• Use the lug wrench to loosen the lug nuts on the affected front wheel, but don't remove them completely.
3. Raise the Vehicle:
• Place a jack under the vehicle, ensuring it's positioned correctly and securely.
• Raise the vehicle until the affected wheel is off the ground.
• Securely place a jack stand under the vehicle to provide stability.
4. Remove the Lug Nuts:
• Completely remove the lug nuts and then take off the wheel.
5. Remove the Brake Caliper:
• Use an appropriate socket wrench to loosen and remove the two bolts holding the brake caliper in place.
• Gently hang the caliper with a sturdy wire to the coil spring or a nearby suspension component. Make sure the brake line is not under strain.
6. Disconnect the ABS Sensor (if equipped):
• Some models may have an ABS sensor near the wheel hub. Unplug the ABS sensor connector.
7. Remove the Axle Nut:
• Locate the axle nut in the center of the wheel hub. It may be covered by a dust cap; pry it off with a flat-head screwdriver.
• Use an appropriately sized socket wrench to loosen and remove the axle nut.
8. Separate the Steering Knuckle:
• Use a pry bar to gently separate the steering knuckle from the wheel hub assembly. You might need to apply some force or use a hammer.
9. Remove the Wheel Hub Assembly:
• Remove the old wheel bearing assembly from the steering knuckle. It might require some tapping with a hammer.
• Take care not to damage any other components when removing the wheel bearing assembly.
10. Inspect and Replace:
• Inspect the old wheel bearing assembly for any damage or excessive wear.
• If needed, replace the bearing assembly with a new one.
11. Install Replacement Assembly:
• Place the new wheel bearing assembly into the steering knuckle and gently tap it in with a hammer until it's fully seated. Make sure the bearing is installed properly.
12. Reattach Steering Knuckle:
• Reattach the steering knuckle to the new wheel bearing assembly.
13. Tighten Axle Nut:
• Tighten the axle nut until it is snug.
14. Reconnect ABS Sensor (if applicable):
• Reconnect the ABS sensor to its connector if equipped on your vehicle.
15. Reinstall Brake Caliper:
• Reattach the brake caliper to the mounting bracket and secure it with the bolts you removed earlier.
16. Install the Wheel:
• Place the wheel back onto the hub and hand-tighten the lug nuts.
17. Lower the Vehicle:
• Remove the jack stand, then slowly lower the vehicle using the jack.
18. Tighten Lug Nuts:
• Use the lug wrench to tighten the lug nuts in a star pattern to the manufacturer's recommended specifications.
Remember to consult the vehicle's specific repair manual or guides for torque specifications and any other specific instructions related to your Jetta model. If you're not comfortable performing this repair yourself, it's best to consult with a qualified mechanic to ensure safety and accuracy.
