Here's a general outline of the process. This is not a comprehensive guide and specific steps may vary depending on your exact Vandura model and drum brake configuration. Always consult a repair manual specific to your vehicle's year and model for detailed instructions and diagrams. A Haynes or Chilton manual is a good investment.
Tools you'll likely need:
* Wheel chocks: Essential for safety.
* Jack and jack stands: Securely support the vehicle. Never work under a vehicle supported only by a jack.
* Lug wrench: To remove the wheels.
* Hammer: For tapping components loose.
* Screwdrivers (Phillips and flathead): For various fasteners.
* Socket wrench set and ratchet: Various sizes will likely be needed.
* C-clamp or brake spring compressor tool: Crucial for compressing the brake springs. A quality spring compressor is highly recommended to avoid injury.
* Pliers: Various types, including needle-nose.
* Wire brush: To clean brake drum surfaces.
* Brake cleaner: To clean parts thoroughly.
* New rear brake shoes and hardware: Ensure you get the correct parts for your vehicle.
* Grease: For lubrication of pins and other moving parts (use brake grease specifically designed for brakes).
* Safety glasses and gloves: Protect yourself from injury.
General Steps (Consult your repair manual for specifics):
1. Safety First: Chock the front wheels and securely lift the rear of the vehicle using a jack and jack stands. Never work under a vehicle supported only by a jack.
2. Remove the Wheel: Remove the lug nuts and wheel.
3. Remove the Drum: The brake drum may be slightly stubborn. A few gentle taps with a hammer might be necessary to break it free. Be careful not to damage the drum.
4. Inspect the Components: Examine the brake shoes, springs, wheel cylinders, and other components for wear, damage, or leaks. Replace any worn or damaged parts.
5. Compress the Brake Springs: This is the most challenging part. Use the spring compressor tool to carefully compress the brake springs and hold them in place. Failure to properly compress the springs can result in injury.
6. Remove the Old Brake Shoes: Once the springs are compressed, you should be able to remove the old brake shoes. Take note of how the shoes are arranged and oriented, as you'll need to reinstall the new shoes the same way. Note the position of any clips or other hardware.
7. Clean the Brake Drum and Shoes: Thoroughly clean the brake drum and the backing plates using a wire brush and brake cleaner.
8. Install the New Brake Shoes: Carefully install the new brake shoes, making sure they are oriented correctly and that all the springs and hardware are in place. Refer to your repair manual for the correct arrangement.
9. Release the Spring Compressor: Slowly release the spring compressor, ensuring the springs are seated correctly.
10. Reinstall the Drum: Carefully install the brake drum.
11. Reinstall the Wheel: Reinstall the wheel and tighten the lug nuts.
12. Lower the Vehicle: Lower the vehicle to the ground.
13. Bleed the Brakes: After reinstalling the wheels, you'll need to bleed the brakes to remove any air that may have entered the system. This is crucial for proper braking. Consult your repair manual for the proper bleeding procedure.
14. Test the Brakes: Before driving, carefully test the brakes to ensure they are working correctly.
Important Considerations:
* Repair Manual: A repair manual is essential for accurate and safe completion of this job.
* Safety: Prioritize safety throughout the entire process.
* Parts: Ensure you have all the necessary parts, including new brake shoes, springs, and any other worn components.
* Bleeding the Brakes: This is a critical step and improper bleeding can lead to brake failure.
This is a general outline. Refer to your vehicle's repair manual for detailed instructions, diagrams, and torque specifications. If you're not comfortable performing this repair yourself, taking it to a qualified mechanic is always the safest option.
