Tools You'll Need:
* Jack and jack stands: Essential for safety. Never work under a vehicle supported only by a jack.
* Wheel chocks: Place these behind the rear wheels for added security.
* Lug wrench: To remove the wheels.
* Socket wrench and sockets: Various sizes will likely be needed, including those that fit caliper bolts and possibly the caliper mounting bracket bolts.
* C-clamp or caliper compressor tool: To compress the caliper piston.
* Brake cleaner: To clean brake parts.
* New brake pads: Make sure you get the correct ones for your specific Power Wagon.
* Gloves: Protect your hands from grease and dirt.
* Safety glasses: Protect your eyes from debris.
* Wrench for caliper slide pins (if applicable): Some calipers have pins that need lubrication and may need to be removed and lubricated.
Procedure:
1. Safety First: Park on a level surface, engage the parking brake, and chock the rear wheels. Jack up the front of the vehicle and securely support it with jack stands.
2. Remove the Wheel: Remove the lug nuts and take off the wheel.
3. Expose the Caliper: You should now see the brake caliper clamping onto the rotor.
4. Compress the Caliper Piston: Using a C-clamp or caliper compressor tool, carefully compress the caliper piston. This will create the space needed to install the new pads. Be careful not to damage the piston. Some pistons turn as they compress, so you may need to rotate it as you push it in.
5. Remove the Brake Pads: There are usually retaining clips or pins holding the brake pads in place. Remove these, and then carefully pull out the old brake pads. Take note of how the pads were installed – their orientation can sometimes be important.
6. Inspect the Caliper and Rotor: Inspect the caliper for damage or leaks. Inspect the rotor for excessive wear, scoring, or warping. If the rotor is damaged, it will likely need to be resurfaced or replaced. Also, check the caliper slide pins (if present) – they should move freely. Clean them and lubricate them with caliper pin grease.
7. Install the New Brake Pads: Install the new brake pads, making sure they are oriented correctly. If there are any shims or anti-squeal clips, reinstall them.
8. Reassemble the Caliper: Make sure the caliper is securely mounted.
9. Reinstall the Wheel: Put the wheel back on and tighten the lug nuts. Don't fully tighten them yet.
10. Lower the Vehicle: Carefully lower the vehicle to the ground.
11. Tighten Lug Nuts: Now fully tighten the lug nuts in a star pattern.
12. Pump the Brakes: Pump the brake pedal several times to ensure the brakes are working properly. It's normal for the pedal to feel spongy at first.
13. Repeat for the Other Side: Repeat the entire process for the other front wheel.
14. Test Drive: After completing the brake pad replacement on both sides, carefully test drive the vehicle, making sure the brakes feel firm and responsive. If you notice any unusual noises or feel any vibrations, have a professional inspect the braking system.
Important Considerations:
* Bleeding the Brakes: It's generally not necessary to bleed the brakes after a simple pad replacement, but it's a good idea to check the brake fluid level in the master cylinder reservoir. If the fluid is low, you might want to consult a mechanic for a proper bleed.
* Rotor Resurfacing or Replacement: If the rotors are excessively worn, they'll need to be resurfaced or replaced. This is best done by a professional.
* ABS Systems: If your Power Wagon has an Anti-lock Braking System (ABS), you might need specialized tools and more intricate knowledge for brake work. It is highly recommended to take it to a professional in this situation.
This is a general guide. Consult your vehicle's repair manual for precise instructions and safety precautions specific to your 1988 Dodge Power Wagon. If you're not comfortable performing this repair yourself, it's always best to take your vehicle to a qualified mechanic. Improper brake work can lead to serious accidents.
