Common Signs That Your Hydraulic Cylinder Needs Repair

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Common Signs That Your Hydraulic Cylinder Needs Repair

15 February 2024
 Categories: , Blog

Hydraulic cylinders are essential components in many industrial operations. They play a crucial role in powering equipment that requires forceful linear movements. However, like any other machine, hydraulic cylinders are prone to wear and tear, which can lead to breakdowns and decreased productivity. As such, it's important to know when your hydraulic cylinder is malfunctioning to avoid costly downtime in your operations. In this post, we'll discuss some common signs that indicate the need for hydraulic cylinder repair.

Slow or Uneven Movements

If your cylinder is taking longer than usual to perform movements or is performing unevenly, it's likely that there's a problem. This could be indicative of a damaged or worn-out seal. Cylinder seals are critical components as they keep the hydraulic fluid contained and prevent dirt and debris from penetrating the system.

Leaking Oil

If you see hydraulic oil leaking from the cylinder assembly, this could be a sign of a damaged or worn-out seal. Leaks can occur from the seals themselves, the connections within the hydraulic system, or even the cylinder body. Continuous oil leaks can cause severe damage to the cylinder components and eventually lead to catastrophic component failure.

Unusual Noises

Strange noises coming from your hydraulic cylinder usually indicate that something is going wrong. These noises could be knocking, rattling, or screeching sounds. They could indicate a damaged or worn-out rod bearing, broken or damaged piston assembly, or other internal issues.

Reduced Cylinder Performance

A major sign that your hydraulic cylinder is malfunctioning is reduced or lack of performance. If the cylinder is not producing the required force, speed, or motion, it could be indicative of a major problem within the hydraulic system. Low performance levels could also be due to low hydraulic fluid levels or the accumulation of dirt and debris within the hydraulic system.


Overheating cylinders are another common sign of malfunctioning. Overheating occurs when a cylinder has to perform more work than it is designed to do. This can result in increased friction and heat build-up within the system. Overheating can damage cylinder seals, shafts, and rods which can lead to catastrophic failure.

Hydraulic cylinder repair is essential to keep your equipment functioning correctly. By being aware of the above signs, you can understand when your cylinder needs repairing. Effective maintenance of hydraulic cylinders can prevent major repairs and reduce downtime in your operations. Always consult with a professional hydraulic cylinder repair service provider to get the most out of your equipment.

Contact a company like Engineered Hydraulics Inc for more information about hydraulic cylinder repair.