hyster forklift brake drum removal

Removing the Brake Drum on a Hyster Forklift A Step-by-Step Guide

In the world of material handling, Hyster forklifts are known for their reliability and durability. However, like any heavy machinery, they require maintenance to ensure optimal performance. One critical aspect of maintenance involves the brake system, which plays a vital role in safety and efficiency. This article will provide a comprehensive guide on how to remove the brake drum from a Hyster forklift, ensuring that you can perform this task safely and effectively.

Understanding the Brake Drum

The brake drum is a crucial component of the braking system in many forklifts, including Hyster models. It works by using friction generated by brake shoes that press against the inside of the drum when the brake pedal is engaged. Over time, the brake drum may wear out or become damaged, necessitating removal for inspection or replacement.

Tools and Safety Gear

Before beginning, it’s essential to gather the necessary tools and equipment. You will need

- A jack and jack stands - A lug wrench or socket set - A brake drum puller (if required) - Screwdriver - Clean rags - Brake cleaner - Safety glasses - Gloves

Ensuring you have the right tools at hand will make the process smoother and reduce potential complications.

Step-by-Step Removal Process

1. Preparation

Start by parking the Hyster forklift on a flat, stable surface. Engage the parking brake and switch off the engine to prevent any accidental movement. It’s advisable to wear gloves and safety glasses to protect yourself during the process.

2. Loosen the Wheel Lug Nuts

Using a lug wrench, loosen the lug nuts on the wheel where you need to remove the brake drum. Do not completely remove them yet; just loosen them to make it easier to take off the wheel later.

3. Lift the Forklift

Using a jack, lift the forklift from the side you are working on. Ensure that the jack stands are placed securely under the frame to provide stable support while you work.

4. Remove the Wheel

Now that the forklift is securely elevated, remove the lug nuts completely and take off the wheel. Set it aside in a safe location where it won't get damaged.

5. Inspect the Brake Assembly

With the wheel off, you will have access to the brake assembly. Inspect the brake shoes and other components for wear or damage. This is a good opportunity to clean the area with brake cleaner and a rag to remove dust and debris.

6. Remove the Brake Drum

If the brake drum does not come off easily, you may need a brake drum puller to assist with removal. Attach the puller according to the manufacturer’s instructions and apply pressure evenly until the drum slides off.

Once removed, inspect the drum for any cracks, grooves, or other damage. It’s essential to check if it needs to be resurfaced or replaced.

7. Reassembly

After inspecting or replacing the necessary components, reinstall the brake drum by sliding it back onto the hub. Reattach the wheel and tighten lug nuts in a star pattern to ensure even pressure. Lower the forklift by removing the jack stands and lowering the jack.

8. Final Checks

Before starting the forklift, double-check that all components are securely in place and that there are no tools left on the worksite. Test the brake system to ensure that it operates correctly after reassembly.

Conclusion

Removing the brake drum on a Hyster forklift is a straightforward process when done correctly. By following these steps and ensuring proper safety precautions, you can maintain your forklift’s braking system effectively. Regular maintenance not only prolongs the life of your equipment but also ensures the safety of operations. Always consult your forklift’s manual for specific instructions tailored to your model for the best results.