how can I tell if my Toyota Camry's wheel bearings are bad

Solution

1. Preparation

• Gather tools: jack, jack stands, lug wrench, and a torque wrench.
• Park the vehicle on a flat surface and engage the parking brake.
• Ensure all necessary safety gear is worn (gloves, safety glasses).

2. Lift the Vehicle

• Use the lug wrench to loosen the lug nuts on the wheel.
• Lift the vehicle with the jack and secure it on jack stands.
• Remove the lug nuts and take off the wheel.

3. Remove the Wheel Bearing Assembly

• Remove the brake caliper and bracket (if applicable) using the appropriate socket.
• Disconnect the ABS sensor wire if equipped.
• Remove the axle nut using a socket wrench.
• Take out the wheel bearing assembly by removing the retaining bolts. Use a penetrating oil if the bolts are rusted.

4. Inspect the Wheel Bearing

• Check the bearing for any signs of wear or damage, such as scoring or roughness.
• Spin the bearing by hand to feel for smoothness. If it feels rough or makes noise, it should be replaced.

5. Install New Wheel Bearing

• Clean the hub area to remove any debris or old grease.
• Apply new grease to the bearing if it’s a serviceable type or install a new sealed bearing.
• Reassemble by reversing the removal steps, ensuring bolts are torqued to manufacturer specifications.

6. Reinstall Wheel and Lower Vehicle

• Place the wheel back onto the hub and hand-tighten the lug nuts.
• Lower the vehicle off the jack stands.
• Torque the lug nuts to the specified torque value using the torque wrench.