1. Gather the necessary tools:
- Jack
- Jack stands
- Wheel chocks
- Lug wrench
- Flathead screwdriver
- Adjustable wrench or brake spoon
2. Prepare the vehicle:
- Park the vehicle on a level surface.
- Engage the parking brake.
- Loosen the lug nuts on the rear wheels but don't remove them completely.
3. Raise the vehicle:
- Place the jack stands under the vehicle frame according to the manufacturer's recommendations.
- Raise the vehicle just high enough so that the rear tires are off the ground.
4. Remove the rear wheels:
- Use the lug wrench to remove the lug nuts completely and take off the rear wheels.
5. Locate the brake drum adjuster:
- Behind the wheel hub, you'll find a round metal plate with slots. This is the brake drum adjuster.
6. Insert the flathead screwdriver:
- Insert the flathead screwdriver into one of the slots on the adjuster.
7. Turn the adjuster:
- Using the screwdriver, turn the adjuster clockwise until it becomes snug. Do not overtighten.
8. Check the brake drum:
- Slide the brake drum back onto the wheel hub. If it does not fit easily, continue adjusting the adjuster slightly until it rotates smoothly without binding.
9. Repeat for the other side:
- Repeat the process for the other rear wheel.
10. Lower the vehicle:
- Carefully lower the vehicle back down using the jack stands.
11. Test the brakes:
- Before driving, test the brakes by pressing the brake pedal. Ensure that the braking feels firm and the vehicle comes to a stop without pulling to either side.
Remember that brake adjustments should be performed periodically to maintain optimal braking performance and safety. If you're not comfortable with this process, it's best to consult with a qualified mechanic or refer to the vehicle's owner's manual for specific instructions related to your Toyota Tundra model.
