# How do I know it’s time to replace my hydraulic system?
Like the heart of every heavy machine, a hydraulic system performs flawlessly and runs, like every machine, it will also fail and slow down the operation when it fails. Knowing the ideal time for a hydraulic system replacement can help eliminate costly breakdowns and downtime. Here, we discuss the various signs that will help you determine the right time to replace your hydraulic system.
**Slow or weak performance:** If your machine is slow to respond and feels less powerful, the hydraulic system has definitely exhibited wear.
**Abnormal noise:** Any strange but loud knocking or whining from pumps or valves is typically a plumbing sign of internal damages.
**Overheating:** If it runs overheated while operating, the hydraulic system is working too hard and it is commonly an indication that the system is draining in efficiency.
**Leakage:** If the hydraulic fluid is leaking, or the fluid is dirty and full of deposits, you likely have damaged or failed seals or they have lost their fit due to wear.
**Pressure drop or fluctuations:** If the hydraulic pressure drops, or you have fluctuations in pressure, you should recognize that the hydraulic system is quickly approaching end of life.
When the hydraulic system demonstrates or exhibits any of these signs, don’t hesitate. Having a hydraulic system replacement in a timely manner will help achieve a smoother operation, minimize repair costs, and possibly prolong the machine's lifespan.
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