Tools You'll Likely Need:
* Jack and jack stands (SAFETY FIRST! Always support the vehicle securely)
* Lug wrench
* Wheel chocks
* Socket wrench set (metric)
* Screwdrivers (Phillips and possibly flathead)
* C-clamp or brake spring compressor tool (essential for drum brakes)
* Pliers (various sizes, including needle-nose)
* Brake cleaner
* Wire brush
* Lubricant (brake grease for specific points)
* New brake shoes, wheel cylinders (if needed), hardware (springs, clips, etc.)
Procedure (Drum Brakes):
1. Safety First: Park on a level surface, engage the parking brake, and chock the front wheels. Raise the vehicle using the jack and securely place it on jack stands. Remove the wheel.
2. Inspect: Before doing anything, carefully inspect the brake components. Note the position of all springs, clips, and hardware. Take pictures if it helps. Check for excessive wear, rust, or damage on the drums, shoes, and wheel cylinders.
3. Remove the Drum: You may need to gently tap the drum with a rubber mallet to loosen it. Sometimes they stick due to rust.
4. Assess the Wheel Cylinder: If the wheel cylinder is leaking, it *must* be replaced. This is a crucial safety component. A leaking cylinder will not allow for proper braking.
5. Remove the Brake Shoes: This is where the spring compressor comes in. The springs and retaining clips hold the shoes in place. Using the compressor, carefully compress the springs enough to allow you to remove the retaining clips and the shoes. Again, carefully observe how everything is assembled before you remove it.
6. Clean: Thoroughly clean all components using brake cleaner. A wire brush may be needed to remove rust from the drum and shoes.
7. Inspect and Replace: Examine the brake shoes for wear. Replace the shoes if the lining is worn below the minimum thickness (check your repair manual). If you're replacing the wheel cylinders, follow the instructions for installing the new ones.
8. Install New Shoes: Carefully install the new shoes, paying close attention to the positioning of all springs, clips, and hardware. Use the spring compressor to help compress the springs and hold the shoes in place while you install the retaining clips. Ensure everything is properly seated and aligned as per the original assembly.
9. Reinstall the Drum: Carefully place the drum back onto the backing plate. It should slide on relatively easily. If it's tight, you may have missed something.
10. Reinstall the Wheel: Lower the vehicle and reinstall the wheel. Torque the lug nuts to the manufacturer's specifications.
11. Brake Adjustment: After reassembly, you'll likely need to adjust the brakes to ensure proper stopping power. Your repair manual will detail how to do this. Often, there's a star-wheel adjuster that can be turned with a screwdriver through a hole in the backing plate.
12. Test: Carefully test the brakes. If they feel spongy or ineffective, there's likely a problem with the adjustment or an air leak in the brake lines. If you have any doubts, have a professional inspect them.
Important Considerations:
* Bleeding the Brakes: If you replace the wheel cylinders or work on the brake lines, you'll likely need to bleed the brakes to remove any air trapped in the system. This requires two people and a bleeding tool.
* Safety: Working on brakes is crucial for safety. If you're not comfortable doing this, take it to a professional mechanic. Improperly installed brakes are a serious safety hazard.
This is a generalized guide. Always consult the repair manual specific to your 2001 Chrysler Town & Country for detailed instructions and torque specifications. Failure to follow these instructions could lead to serious injury or damage.
