Hydraulic tools and equipment are often highly specialized and, as a result, often constitute a serious investment. Preventative maintenance can help to extend the expected lifespan of many hydraulic devices, and early detection of serious problems can help to improve the chances it can be repaired successfully. Don’t end up footing the bill for all-new hydraulic equipment. Instead, keep an eye, and an ear, out for the following early warning signs and call a Hydraulic Repair Shop in Joliet Illinois as soon as possible after they have been noticed.
Strange Noises
Several of the most common problems that develop within hydraulic systems cause banging or knocking noises. Aeration describes the introduction of unwanted air into the system. The resulting sounds can be alarming, but they do not necessarily indicate something is seriously wrong. The most frequent culprit for air leaks is the hydraulic pump’s intake lines, which can easily be replaced.
Cavitation is another common problem leading to alarming sounds. It describes a situation where not enough fluid is being circulated through the system, leading to a drop in pressure. This drop in pressure causes vapor cavities to form, leading to similar problems. Although it can occur almost literally anywhere in a hydraulic system, cavitation most frequently occurs in the pump. If caught early, the clogs and valve malfunctions that are most frequently to blame can be resolved without having to replace the pump.
High Fluid Temperature
There are several reasons the fluid temperature in a hydraulic system can experience a spike, but none of them are good. Excessively high temperatures within a hydraulic system can lead to low oil viscosity and subsequently inadequate lubrication, which will cause additional damage if not addressed immediately. If a machine’s fluid temperatures are registering at above 180 degrees Fahrenheit, it should immediately be shut off and brought to a Hydraulic Repair Shop in Joliet Illinois.
Slow Operation
If a hydraulic machine has slowed down to the point where it is noticeable, there is clearly something wrong. Most frequently, either internal or external leaks are to blame, often leading to the increases in fluid temperature and strange noises noted above as well. Don’t risk doing irreparable damage.
