If you have noticed that you are dealing with a hydraulic cylinder leak, you should know that anyone who specializes in hydraulic cylinder repair should be able to help you. The cost of the repair is going to vary based on the cause of the leak, and there are a few different things that can be contributing factors. These are some of the common causes of hydraulic cylinder leaks.
1. Faulty Seals
The seals that are used on a hydraulic cylinder are typically made out of rubber and have a tough job -- keeping the pressure inside the cylinder. These seals can begin to wear out over time, which is generally a more affordable fix. You can actually repair faulty seals by investing in a seal kit, but you may feel more comfortable relying on a professional. Along with replacing any worn-out seals, you should also make sure that the seals that are currently in place are properly oiled and that they are held securely and firmly in place. Before you seek professional repair, it can help to check the seals to make sure that they are all pressed into place and that none of them are loose.
2. Damaged Shaft
After faulty seals, damage to the shaft is another common cause for a hydraulic cylinder leak. All sorts of things can happen to the shaft -- it can become completely busted during regular wear and tear, which means that the shaft will have to be replaced completely. If it is only minorly scratched or has a tiny hole, a repair professional should be able to repair the problem without a full replacement. Unless you are experienced in hydraulic cylinder repairs, this is a job that is often best left to a professional. Otherwise, attempting to fix a minor problem with the shaft could lead to the need for a full replacement.
3. Loose Parts
There are various nuts and bolts on your hydraulic cylinder. If they are not screwed firmly into place, you do have to worry about a potential leak. Carefully check the nuts, bolts and other parts, and consider tightening them up if they feel loose. In some situations, this might be enough to fix the problem. In other cases, these parts may need to be replaced, such as if a bolt has been stripped out and will no longer stay in place, even if it is screwed in.
If you have any questions about repairs, visit a professional like Hydraulic Hose & Cylinder Inc.