5 Maintenance and Repair Tips Your Hydraulic Cylinders

Hydraulic systems need to function smoothly and efficiently, and maintenance is vital. Not only will you lessen the risk of harm in the workplace, but you will save more money for repairs or replacement. Plus, you will avoid downtimes and have operations running smoothly. Spare yourself from having to experience the hassle and have regular maintenance and repair of your hydraulic cylinders. Get new, used, or industrial surplus for your hydraulic cylinder parts from a reputable seller to ensure you do repairs properly. Below are maintenance and repair tips for hydraulic cylinders.

  1. Keep the oil clean 

5MaintenanceandRepairTipsYour Hydraulic Cylinders

One of the vital things to always remember is maintaining the oil levels of the hydraulic cylinder. Most failures of hydraulic cylinders are due to contaminated oil. Therefore, filter the danged oil as particles move everywhere inside the cylinder. Importantly, ensure you clean the oil the first time you apply it to the cylinder. To make it easier, install a high-efficiency filter to the system and ensure you change them when needed. An indicator or differential pressure gauge also helps you know if the filter is clogged.

  1. Take care of the hydraulic parts 

5MaintenanceandRepairTipsYour Hydraulic Cylinders

Devices that connect to the cylinder, such as brackets, ballpoints, clevises, and others, are also crucial. Anytime your clevis or pivot pin wears down, it will add more play and slop in the joints of the cylinder. Plus, it will cause the cylinder to misalign, leading to wear or damage in severe cases. In a case where your system needs high precision, having a slight clearance between joints adds a vibration, makes it jerky, and causes the machine to be inaccurate. Therefore, as you remove the cylinders for repair, inspect the accessories to check if they need replacement.

  1. Check the lube oil system  

Check and repair the lubrication of your hydraulic system. If you are using pneumatic cylinders that require their lubrication source, check if they are working efficiently. A standard hydraulic system will have a regulator assembly or a built-in filter that is reliable. But the cylinder will not be lubricated if there is no lube oil in the reservoir. For this reason, regularly check the oil level and fill it. However, a reservoir with enough oil provides does not guarantee that your lubricator works correctly. Thus, you need to test your oil line. If you check the oil line and find it is dry, check for clogs or replace it. Get experts as well to help you with checking the oil.

  1. Regularly check hydraulic cylinders 

5MaintenanceandRepairTipsYour Hydraulic Cylinders

Check the cylinder for uneven wear, corrosion, and pitting. If you notice corrosion on the cylinder, it seems there’s too much moisture in the fluid or the air. Dampness in the liquid is a bad sign as it can damage your entire hydraulic system. Plus, the corrosion of the rod will hasten the wear and tear on the rod seal because of the damage done by friction to it and the wiper. Corrosion is also responsible for pitting on the rod, not just the physical damage. If your rod has uneven wear, it is because of misalignment. A hydraulic cylinder with slight corrosion and damage can be re-finished. But, if you cannot repair it, take it to a cylinder repair shop. Importantly, before you reinstall your cylinder, find the root cause of the damage first. In doing this, you avoid repeating the routine of taking the cylinders for repair or changing.

  1. Have extra hydraulic cylinders 

5MaintenanceandRepairTipsYour Hydraulic Cylinders

If you cannot avoid downtime, it is best to have an extra hydraulic cylinder to rotate with regularly. In this way, you have your cylinders ready to use despite the likelihood of extreme temperatures or contamination. Therefore, when you remove one cylinder from the system, you can inspect it, disassemble and repair it if necessary. Before keeping extra hydraulic cylinders, check the components regularly to have a proper perspective of the condition of the systems. Plus, if a cylinder needs repair, have all the seals replaced. You can do repairs yourself or get a professional if you have no idea at all. Professionals will find the parts, they have the time, and they will sort out the problem.

5MaintenanceandRepairTipsYour Hydraulic Cylinders

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