Using the Blue Diamond® Heavy - Duty Severe & Extreme Stump Buckets is easy. For large stumps, use the long profile and curved bottom to reach under them. The teeth on the side will help tear the roots. When prying up rocks, the design gives you good leverage. You can also use it to remove old fence posts, sidewalks, and asphalt, or to dig ditches and swales. Just attach it to your skid steer as normal. When moving stumps, use the new chain slot tie - downs to secure them. As for maintenance, check the 3 cast # 230 replaceable teeth regularly and replace them if they are worn out. Also, keep an eye on the 3″ and 4″ square tubes for any signs of damage. Make sure the quick - attach is properly tightened. This product comes with a 1 - year warranty, so if you have any problems, contact the supplier. Always follow the safety guidelines of your skid steer when using this bucket.