Using the Blue Diamond® Extreme Duty Closed Front Brush Cutter is easy. First, make sure your skid steer has the right flow rate as specified in the product table. Then, attach the brush cutter securely to your skid steer. You can use it to cut grass just like a regular lawn mower, and when you encounter small trees up to 5 inches in diameter, it can handle them too. When operating, keep an eye on the working area to avoid hitting hard objects. As for maintenance, check the stamped blades regularly for wear and replace them if necessary. Also, make sure the external cross - port relief and brake are in good working condition. If you're using a low - flow unit, there's no need to worry about the case drain, but still, keep an overall check of the equipment's performance.