Here's a general guide. Specific steps might vary slightly depending on your exact model (e.g., B2000, B2200). Always consult a repair manual specific to your truck's year and model for precise instructions and torque specifications.
Tools you'll likely need:
* Jack and jack stands: Absolutely essential for safety. Never work under a vehicle supported only by a jack.
* Lug wrench: To remove the wheels.
* Wheel chocks: To prevent the vehicle from rolling.
* Socket wrench and sockets: Various sizes, likely including 10mm, 12mm, 14mm, and possibly others. A ratchet will make the job much easier.
* C-clamp or caliper compression tool: To compress the caliper piston. A C-clamp is often sufficient, but a purpose-built tool is preferable.
* Pliers or wire brush: To clean caliper surfaces.
* Brake cleaner: To clean the brake surfaces.
* New brake pads: Make sure you get the correct pads for your truck's model.
* Penetrating lubricant (PB Blaster or similar): Can help loosen stuck caliper bolts.
* Gloves: To keep your hands clean.
* Safety glasses: To protect your eyes.
Procedure (General Steps):
1. Safety First: Park on a level surface, engage the parking brake, and chock the wheels. Jack up the vehicle and securely support it on jack stands.
2. Remove the Wheel: Remove the lug nuts and take off the wheel.
3. Expose the Caliper: You'll see the brake caliper clamped around the rotor.
4. Locate the Caliper Bolts: These typically hold the caliper to the caliper bracket. Use your penetrating lubricant if necessary.
5. Remove the Caliper: Carefully remove the bolts and gently pull the caliper away from the rotor. It might be a bit snug. Be careful not to let the caliper hang by the brake hose; support it with something to avoid stressing the hose.
6. Compress the Caliper Piston: Use your C-clamp or caliper compression tool to push the piston back into the caliper. This creates space for the new, thicker pads. You may need to turn the piston as you compress it, as some pistons are designed to retract in a specific way.
7. Remove the Old Brake Pads: The old pads should now be easily accessible. Remove them carefully.
8. Clean the Caliper and Bracket: Use a wire brush and brake cleaner to thoroughly clean the caliper slides, caliper bracket and rotor surfaces. This helps ensure smooth operation.
9. Install the New Brake Pads: Insert the new pads into the caliper bracket.
10. Reinstall the Caliper: Carefully reinstall the caliper onto the bracket, ensuring the bolts are tightened to the manufacturer's specified torque.
11. Reinstall the Wheel: Replace the wheel and tighten the lug nuts.
12. Lower the Vehicle: Carefully lower the vehicle to the ground.
13. Pump the Brakes: Get back in the vehicle and firmly pump the brakes several times to ensure the pads are making contact with the rotors.
14. Test Drive (Caution): Take a short test drive to check for any unusual noises or vibrations. If you notice anything amiss, immediately stop and have your brakes inspected by a professional.
Important Considerations:
* Rotor Inspection: Check the rotor's thickness. If it's worn below the minimum thickness specified in your owner's manual, you'll need new rotors as well.
* Caliper Slides: Inspect and lubricate the caliper slides (the pins that allow the caliper to move) with a suitable lubricant (usually a high-temperature silicone-based grease). Sticking slides are a common cause of brake problems.
* Brake Fluid: You might need to bleed the brakes after this procedure if you had to remove any brake lines. Consult your owner's manual for information on bleeding the brakes. This is often a job best left to a mechanic if you are unsure.
This is a general guide; the specifics will vary depending on your truck. Always refer to a repair manual specific to your vehicle. Improperly installed brakes are dangerous; if you have any doubts, take your truck to a qualified mechanic.
