Essential Tools:
* Jack and jack stands: Absolutely crucial for safety. Never work under a car supported only by a jack.
* Wheel chocks: To prevent the car from rolling.
* Lug wrench: To remove the wheels.
* Wheel socket: The correct size for your lug nuts.
* Hammer: May be needed to break loose stubborn parts.
* Screwdrivers (various sizes): Phillips and flathead, likely needed to remove components securing the brake drum and backing plate.
* C-clamp or brake spring compressor: Essential for compressing the return springs on the brake shoes. A spring compressor is safer and recommended.
* Pliers (various types): Needle-nose pliers are helpful for manipulating small parts and springs. Regular pliers may also be needed.
* Wrench set (metric): You'll need various sizes for different fasteners. Consult your repair manual for specific sizes.
* Socket set (metric): Often preferred over wrenches, particularly with limited access. Consult your repair manual for specific sizes.
* Brake shoe adjusting tool: Some brake shoes utilize a tool to ensure correct adjustment during installation. May be a specific type of screwdriver or wrench depending on the design.
* Wire brush: To clean the brake drum and backing plate.
* Shop rags: For cleaning.
* Brake cleaner: To clean brake parts thoroughly.
* Grease: For lubrication of specific points (consult repair manual).
* New rear brake shoes: Obviously! Make sure to get the correct ones for your vehicle.
Highly Recommended Tools:
* Repair Manual: A Haynes or Chilton manual specifically for a 2003 Chevy Malibu will provide detailed instructions and diagrams, including torque specifications. This is invaluable.
* Torque wrench: To tighten bolts to the manufacturer's specifications, preventing damage and ensuring safety.
* Safety glasses: Protect your eyes from flying debris.
* Gloves: Keep your hands clean.
Optional but Helpful:
* Air compressor and air gun: Can speed up lug nut removal and tightening.
Important Note: This is a general list. The exact tools you need might vary slightly depending on the specific design of your 2003 Chevy Malibu's rear brakes. Always consult a repair manual for your specific vehicle model before starting any repair work. If you are not comfortable performing this repair yourself, take your vehicle to a qualified mechanic. Brake work is crucial for safety; improper repair can have serious consequences.