Tools You'll Need:
* Jack and jack stands (safety first! Never work under a car supported only by a jack)
* Wheel chocks
* Lug wrench
* Socket wrench set (metric) with appropriate sockets (likely 12mm, 14mm, and possibly others)
* Brake caliper compression tool
* Wire brush
* Brake cleaner
* New rear brake shoes (including springs, clips, and hardware)
* New rear brake drums (if necessary; often they can be reused, but inspect them carefully for wear and cracks)
* Grease (brake caliper grease)
* Torque wrench
Procedure:
1. Safety First: Park on a level surface, engage the parking brake, and use wheel chocks on the front wheels. Raise the rear of the vehicle using the jack and securely support it with jack stands.
2. Remove the Wheel: Loosen the lug nuts with the lug wrench before jacking up the car. Then remove the wheel and set it aside.
3. Remove the Brake Drum: Often, the drum will simply slide off. If it's stuck, gently tap it with a rubber mallet around its circumference. If it's really stubborn, you may need to use a drum puller. Inspect the drum for cracks or excessive wear. If damaged, it needs to be replaced.
4. Inspect the Brake Shoes: Carefully inspect the brake shoes for wear. The wear indicator on the shoes will tell you if they need to be replaced. Note the positions and orientation of all springs, clips, and other hardware. Take pictures if it helps.
5. Remove the Old Brake Shoes: Carefully remove the old brake shoes, noting the position of each component. Clean the drum and the backing plate with a wire brush and brake cleaner.
6. Install the New Brake Shoes: Install the new brake shoes, ensuring that they are correctly positioned and that all springs, clips, and other hardware are correctly installed in their original locations. Refer to your repair manual or diagrams if needed.
7. Adjust the Brake Shoes (if applicable): Some Proteges have an automatic adjuster, others may have a manual adjuster. Consult your manual for how to properly adjust the shoes for correct brake operation.
8. Install the Brake Drum: Slide the brake drum back onto the axle. Ensure it's seated correctly and spins freely.
9. Reinstall the Wheel: Replace the wheel and tighten the lug nuts in a star pattern (opposite nuts). Then lower the vehicle and tighten the lug nuts to the manufacturer's specified torque.
10. Test the Brakes: Before driving, pump the brake pedal several times to ensure that the brakes are functioning correctly. Test drive the vehicle at low speed, carefully checking brake performance.
Important Considerations:
* Brake Drum Condition: If the drum is excessively worn or damaged, it must be replaced. Using a worn drum with new shoes will be ineffective and dangerous.
* Automatic Adjuster: Some Proteges have an automatic brake shoe adjuster; others require manual adjustment. Consult your repair manual to ensure you are performing the correct procedure for your specific vehicle.
* Torque Specifications: Always use a torque wrench to tighten lug nuts and other components to the manufacturer's specified torque. Over-tightening can damage components, while under-tightening can lead to loosening and failure.
* Brake Fluid: While this procedure doesn't directly involve brake fluid, it's a good idea to check your fluid level periodically.
Remember, this is a general guide. Always refer to your vehicle's repair manual for precise instructions and torque specifications. If you're uncomfortable performing this task yourself, take your vehicle to a qualified mechanic. Brake safety is paramount.
