Tools You'll Need:
* Jack and jack stands: Absolutely essential for safety.
* Wheel chocks: To prevent the van from rolling.
* Lug wrench: To remove the wheel.
* Socket wrench set: Including metric sockets (sizes will vary depending on your model).
* C-clamp or caliper compression tool: To compress the caliper piston.
* Pliers or brake caliper retaining pin removal tool: To remove caliper retaining pins.
* Wrench for caliper bracket bolts: Likely 14mm or 15mm.
* Wire brush: To clean caliper surfaces.
* Brake cleaner: To clean brake parts.
* New brake pads: Make sure you get the correct pads for your van's year, model, and any options (like ABS).
* Gloves: To keep your hands clean.
* Safety glasses: To protect your eyes.
* Torque wrench: For tightening bolts to the correct specification.
Steps:
1. Safety First: Park on a level surface, engage the parking brake, and chock the wheels. Use the jack to lift the van and securely place it on jack stands. Remove the wheel.
2. Locate the Caliper and Bracket: The brake caliper is the part that clamps the brake pads onto the rotor. The caliper is bolted to a bracket.
3. Compress the Caliper Piston: Using the C-clamp or compression tool, carefully compress the caliper piston. This creates space for the new, thicker brake pads. Be careful not to damage the piston seal or boot. You may need to turn the piston as you compress it.
4. Remove the Caliper Retaining Pins: Use pliers or a specialized tool to remove the pins holding the brake caliper to the bracket.
5. Remove the Caliper: Carefully remove the caliper from the bracket. It might be helpful to support the caliper with a wire or bungee cord to keep it from hanging by the brake line.
6. Remove the Old Brake Pads: The old brake pads should slide out easily. Inspect the condition of the brake rotor for scoring or wear. If it's excessively worn, it needs to be replaced or resurfaced.
7. Clean the Caliper and Bracket: Use a wire brush and brake cleaner to thoroughly clean the caliper, bracket, and rotor surfaces.
8. Install the New Brake Pads: Carefully install the new brake pads into the caliper bracket.
9. Reinstall the Caliper: Reinstall the caliper onto the bracket, ensuring the pins are properly seated.
10. Reinstall the Wheel: Carefully reinstall the wheel and tighten the lug nuts to the manufacturer's specified torque (consult your owner's manual).
11. Lower the Vehicle: Carefully lower the vehicle from the jack stands.
12. Pump the Brakes: Pump the brake pedal several times to engage the new brake pads.
13. Test Drive: Carefully test drive the vehicle, paying close attention to brake performance.
Important Considerations:
* Brake fluid: If you have to significantly compress the caliper piston, you may need to bleed the brakes to remove air that may have entered the system. This is a more advanced procedure.
* Rotor Condition: Examine the rotors for scoring or excessive wear. If they're damaged, they need to be resurfaced or replaced.
* Professional Help: If you are uncomfortable performing this task, take your van to a qualified mechanic. Brake failure is extremely dangerous.
This is a general overview. Always refer to a repair manual specific to your Dodge Ram Van 2500's year and model for detailed instructions and torque specifications. Improperly installed brakes can be dangerous. If you are unsure about any step, seek professional assistance.
