Why is it important to avoid a dirty oil filter screen?

Avoiding a dirty oil filter screen is crucial because a clogged filter can significantly impair hydraulic systems. The primary function of an oil filter is to remove contaminants and particulate matter from the oil, ensuring that the system operates smoothly and efficiently. When the filter screen becomes dirty, it restricts the flow of oil, leading to inadequate lubrication and potential starvation of hydraulic components.

This restriction can cause increased pressure in the system, which may result in hydraulic issues such as erratic operation, reduced responsiveness, and possible damage to components that rely on proper hydraulic fluid delivery. Maintaining a clean oil filter screen helps ensure that hydraulic systems function optimally and prolongs the lifespan of the equipment.