Chang your wheel bearing at home step by step скачать в хорошем качестве

Chang your wheel bearing at home step by step

Changing a wheel bearing can be a moderately difficult task, especially if you haven’t done it before. It requires some mechanical knowledge and the right tools. Here’s a step-by-step guide to help you through the process: Tools and Materials Needed: • Jack and jack stands • Lug wrench • Socket set and wrenches • Hammer and punch • Torque wrench • Wheel bearing kit (specific to your vehicle) • Brake cleaner • Grease or bearing lubricant • Pry bar (optional) • Safety gloves and goggles Step-by-Step Guide: 1. Safety First: • Park the car on a level surface. • Engage the parking brake and chock the wheels that aren’t being worked on. • Wear safety gloves and goggles. 2. Loosen the Lug Nuts: • Slightly loosen the lug nuts on the wheel before lifting the vehicle. Don’t remove them entirely yet. 3. Lift the Vehicle: • Use a jack to lift the vehicle and secure it on jack stands. • Make sure the vehicle is stable before you proceed. 4. Remove the Wheel: • Fully remove the lug nuts and take off the wheel. 5. Remove the Brake Caliper and Rotor: • Unbolt the brake caliper and hang it with a bungee cord or wire to avoid straining the brake line. • Remove the brake rotor (this might require a few taps with a rubber mallet if it’s stuck). 6. Remove the Dust Cap, Cotter Pin, and Nut: • Remove the dust cap from the center of the hub. • Take out the cotter pin that secures the hub nut. • Use a wrench to remove the nut. 7. Detach the Hub Assembly: • Depending on your vehicle, you might have a hub assembly with a pressed-in bearing or a separate bearing that can be replaced. • If it’s a hub assembly, remove the bolts that secure it to the steering knuckle. • For pressed-in bearings, you might need a bearing press kit to remove it. 8. Remove the Old Bearing: • Use a hammer and punch to tap out the old bearing (if it’s not a sealed unit). • Clean the area thoroughly with brake cleaner to remove any debris or old grease. 9. Install the New Bearing: • Grease the new bearing with the specified lubricant. • Carefully press the new bearing into place using a bearing press or appropriate tool. • Make sure the bearing is seated properly and evenly. 10. Reassemble the Hub Assembly: • If you removed the hub, reinstall it back onto the steering knuckle and secure it with the bolts. • Put the hub nut back on and tighten it to the specified torque value (check your vehicle’s manual for the correct torque specification). • Install the new cotter pin and replace the dust cap. 11. Reinstall the Brake Components: • Put the rotor back on. • Reattach the brake caliper. 12. Put the Wheel Back On: • Mount the wheel back onto the hub and hand-tighten the lug nuts. • Lower the vehicle back to the ground. 13. Torque the Lug Nuts: • Once the vehicle is on the ground, use a torque wrench to tighten the lug nuts to the manufacturer’s specifications. 14. Test the Vehicle: • Test drive your vehicle at low speeds to make sure everything is properly aligned and there are no unusual noises. Important Tips: • Consult Your Vehicle’s Manual: Each vehicle has its specific torque settings and procedures. Make sure to follow these to avoid damaging components. • Check for Damage: While you’re working on the wheel bearing, inspect other parts like the CV joint, tie rod, and ball joints for any wear or damage. • Use Quality Parts: Use a good-quality wheel bearing and always replace both sides if one side has gone bad, as they tend to wear out at similar rates. Changing a wheel bearing can be time-consuming and requires the right tools. If you’re unsure or don’t have access to a bearing press, consider taking your car to a professional.