3. Summary
When a hydraulic system breaks down, just replacing parts without thinking is a common mistake. It wastes parts and makes the equipment down for longer. Even worse, every time you take something apart, the system is exposed to dirt and dust in the air. These tiny particles can cause bigger problems later on. So, unless you're sure a part is broken, don't replace it for no reason. The right way to fix it is to carefully check the system, look at the symptoms, and use the diagram to figure out where the problem might be. By doing this, you can fix the system at a low cost and avoid bigger issues in the future.
