Coats Direct Drive 1000 Wheel Balancer - how to balance tires

Summary

This video tutorial demonstrates how to use the Coats Direct Drive Wheel Balancer to balance a tire. It covers the key steps, including inputting measurements such as offset, wheel width, and diameter, selecting the correct cone, and mounting the tire on the machine. The video also explains how to install the wheel weights, ensuring proper alignment using a red line for accurate placement. The final step confirms the tire is balanced by checking that both sides show zero on the display, indicating perfect balance.

Takeaways

• 🔌 The power switch for the Coats Direct drive wheel balancer is located at the corner of the machine, not on the display.
• 📊 The display allows input for three key measurements: offset, wheel width, and wheel diameter.
• 🛞 When entering measurements, decimals are not always necessary; e.g., entering 58 is sufficient for 5.8.
• ⚙️ The machine has multiple settings for different types of wheel weights, including outside/inside hammer-on, stick-on, and RV-specific weights.
• 🥽 Safety glasses should always be worn before starting the balancing process.
• 🔧 Old wheel weights must be removed before balancing, especially if performing a rotated balance.
• 🪐 The correct cone size must be selected (small, medium, large, extra-large) to ensure the wheel is properly secured on the shaft.
• 📏 Accurate measurement of offset, wheel width, and diameter is critical for proper balancing; use tools to measure edges correctly.
• 📍 The machine indicates where wheel weights should be installed by flashing a top point on the tire for precise placement.
• 🔨 Wheel weights should be hammered in carefully to avoid injury and ensure proper seating in the rim.
• ✅ Balance is confirmed when the machine displays zero on both sides, indicating the tire is perfectly balanced.

Q & A

What is the first step when operating the Coats Direct Drive Wheel Balancer?

The first step is to turn on the machine by locating the power switch in the corner and flipping it on. This will activate the display.

How do you input wheel measurements on the Coats Direct Drive Wheel Balancer?

You enter the wheel measurements (offset, wheel width, and wheel diameter) using the display. For example, input 58 for the offset, 4.5 for wheel width, and 14 for wheel diameter, ensuring to input the correct values without decimals for offset and width.

What are the different wheel weight settings available on the machine?

The machine provides several settings for wheel weights, including an option for hammer-on weights for both the inside and outside of the rim, as well as stick-on weights that are applied inside the rim.

What safety equipment should you wear when operating the wheel balancer?

You should wear safety glasses when operating the wheel balancer to protect your eyes from debris or any potential accidents.

What is the importance of removing the old wheel weights before balancing?

Removing old wheel weights ensures that the new balance measurement is accurate and prevents interference from previous weights that could cause imbalance.

How do you select the correct cone size for mounting the wheel on the machine?

You select the appropriate cone size (small, medium, large, or extra-large) based on the wheel’s specifications. The cone should fit snugly inside the wheel hub without any excessive movement.

How do you secure the wheel on the machine after placing it on the cone?

After placing the wheel on the cone, use the lock to secure it in place, ensuring it is tight enough to prevent movement but not so tight that it’s difficult to adjust.

How do you measure the wheel’s offset, width, and diameter?

You measure the wheel's offset by entering the value into the display, the width by using a tool to measure from the inside edge to the outside edge of the wheel, and the diameter by looking at the tire size and inputting the appropriate number.

What does the flashing indicator on the display show during the balancing process?

The flashing indicator on the display marks the top dead center of the wheel, where the weight needs to be applied for proper balancing.

What is the correct technique for applying the wheel weights?

When applying wheel weights, align the weight with the flashing indicator and hammer it onto the wheel using a hammer, ensuring the weight is placed into the rim without hitting your fingers.

How can you confirm that the wheel is properly balanced after applying the weights?

You can confirm the balance by lowering the hood again to allow the machine to spin the wheel. If the display shows zero on both sides, the wheel is perfectly balanced.