Tools You'll Need:
* Wheel removal tools: Lug wrench, jack, jack stands (essential for safety!), wheel chocks.
* Bearing removal/installation tools: This is crucial and will vary depending on the type of bearing (likely a tapered roller bearing). You'll likely need a bearing race installer/remover set, a suitable hammer (brass is best to avoid damage), and possibly a press if you can't remove the bearings by hand with the right tools.
* Sockets and wrenches: A complete set of metric sockets and wrenches, including those for axle nuts, caliper bolts, and potentially other fasteners depending on your approach. Torque wrench is a MUST to avoid damaging components.
* Penetrating oil (PB Blaster or similar): This will help loosen stubborn fasteners.
* Grease: Appropriate grease for the new bearing.
* Shop manual: A 1982 Corvette shop manual (Chilton's or Haynes) is highly recommended. This will provide detailed instructions, torque specs, and diagrams specific to your car.
Steps Involved (General Outline – Consult your shop manual for precise details):
1. Safety First: Secure the vehicle with jack stands. Never work under a car supported only by a jack. Use wheel chocks on the wheels that remain on the ground.
2. Remove the wheel: Loosen the lug nuts, jack up the car, secure it on jack stands, and remove the wheel.
3. Remove the brake caliper and rotor: Carefully remove the brake caliper assembly (support it to prevent strain on the brake line). Then remove the rotor.
4. Disconnect the axle: This is where things get more involved. You'll need to disconnect the axle from the differential. This usually involves removing cotter pins, castle nuts, and possibly other fasteners. Be very careful here – you'll need to support the axle shaft to prevent it from dropping. The axle shaft will need to be supported and prevented from falling through the differential casing as the nut is undone.
5. Remove the old bearing: This is the most challenging part. You'll need to use the bearing race and seal removal tools to carefully remove the inner and outer races of the bearing. Damage to the axle housing during this step is a significant risk if you are not careful. Using a shop press is generally best.
6. Clean and inspect: Thoroughly clean the axle housing and ensure there's no damage.
7. Install the new bearing: Using the appropriate tools, carefully install the new bearing races and seals. Again, a press is recommended to avoid damaging the new bearings.
8. Reassemble: Reassemble everything in reverse order, paying close attention to torque specifications from your shop manual. This includes properly seating the axle, tightening the axle nut to the correct torque, and replacing the cotter pin. Proper torque is absolutely essential to prevent premature bearing failure.
9. Brake system bleed: After reinstalling the calipers, you may need to bleed the brake system to remove any air that may have entered during the process.
Important Considerations:
* Bearing type: Ensure you purchase the correct type and size of wheel bearing for your 1982 Corvette.
* Torque specifications: Use a torque wrench and follow the torque specifications in your shop manual precisely. Incorrect torque is a major cause of bearing failure.
* Professional help: If you're not comfortable with this level of auto repair, it's strongly recommended to take your car to a qualified mechanic. A poorly performed job can lead to serious safety risks.
This is a simplified overview. A detailed shop manual is absolutely essential for a successful repair. The process is significantly more complex than what this summary provides. Take your time, be meticulous, and prioritize safety throughout the repair.
