What happens when a hydraulic filter element becomes clogged?

When a hydraulic filter element becomes clogged, the primary consequence is that the flow of hydraulic fluid through the system is restricted. This restriction can starve the pump of fluid, leading to potential operational issues.

Hydraulic systems rely on a consistent flow of fluid to function effectively; if the filter becomes overly restricted due to contamination or debris, the pump may not be able to draw an adequate amount of fluid. This situation can lead to cavitation, increased wear on the pump, and potential damage to the system. With insufficient fluid, not only can the pump struggle to maintain pressure, but it can also impact the overall performance of the hydraulic system.

While other effects may occur as a secondary consequence, such as an increase in fluid temperature due to reduced circulation or pressure drops, the most direct and immediate issue resulting from a clogged filter is that the pump experiences a lack of sufficient fluid intake. This makes the option regarding the pump starving of fluid the most accurate answer to the question.