how long does it take to change drum brakes

How Long Does It Take to Change Drum Brakes?

Changing drum brakes can be an essential maintenance task for vehicle owners, especially for those who drive older cars. Understanding how long it takes to change drum brakes is crucial, as it can help you plan your time and ensure your vehicle remains safe to drive.

Factors Influencing Time Required

The time it takes to change drum brakes depends on several factors

1. Experience Level If you are a seasoned mechanic, you might complete the job in about 1-2 hours. However, for beginners or those with less experience, it might take 3-4 hours or even longer, especially if they are unfamiliar with the process.

2. Vehicle Type The complexity of the brake system can vary significantly from one vehicle to another. Some cars have more accessible brake components, while others may have parts that are difficult to reach. Compact cars might allow for a quicker change, while larger vehicles like trucks or SUVs could require extra time.

3. Condition of Existing Brakes If the existing drum brakes are severely worn or damaged, additional time may be needed to clean components, replace hardware, or even replace the drums themselves. In some cases, rust or corrosion can also make removal more challenging, extending the time you’ll need to invest.

4. Tools and Equipment Having the right tools on hand can significantly affect how long the change will take. Experienced mechanics will usually have professional-grade tools that allow for quicker disassembly and assembly, while DIY enthusiasts may need time to gather the necessary equipment.

Step-by-Step Process and Timing

To give a better perspective on the time involved, here’s a simplified breakdown of the drum brake replacement process

1. Preparation (15-30 minutes) Before starting, gather all necessary tools and safety equipment. This includes a jack, jack stands, lug wrench, brake cleaner, and new brake components.

2. Removing the Wheel (10-20 minutes) Loosen the lug nuts before lifting the vehicle, then remove the wheel.

3. Removing the Drum (20-40 minutes) This step involves unbolting any retaining hardware and carefully removing the drum. Depending on the condition of the drum, this can be straightforward or require some extra effort.

4. Inspecting Components (15-30 minutes) It’s essential to inspect the brake assembly, such as the wheel cylinder, springs, and shoes. Any worn parts should be replaced, which could add time to the process.

5. Installation of New Parts (30-60 minutes) Once the old components are removed, installing the new brake shoes, springs, and drum should be meticulous to ensure everything is functioning correctly.

6. Reassembly (15-30 minutes) After everything is installed, the drum must be reattached, the wheel put back on, and the lug nuts tightened.

7. Testing (15-20 minutes) Finally, a test drive is crucial to ensure that the brakes are working correctly and safely.

Conclusion

In conclusion, changing drum brakes can take anywhere from 1 to 4 hours, depending on various factors like experience level, vehicle type, and the condition of existing brakes. It’s a rewarding task that, when done properly, enhances vehicle safety and performance. Whether you decide to tackle the job yourself or take it to a professional, knowing the time involved can help you plan better for maintenance of your vehicle.