What would be a consequence of using the wrong hydraulic fluid?

Using the wrong hydraulic fluid can lead to potential damage to components and system failure due to several factors. Each hydraulic fluid is formulated with specific properties like viscosity, lubrication characteristics, and chemical compatibility with the materials used in the hydraulic system. If a fluid that does not meet these requirements is employed, it can experience issues such as inadequate lubrication, leading to increased friction and wear within components.

Moreover, incompatible fluids can result in chemical reactions that degrade seals, hoses, and other materials, causing leaks and failures. System components designed for one type of fluid may not function correctly with another, leading to operational inefficiencies and, eventually, critical system malfunctions or complete breakdowns. Therefore, the correct choice highlights the serious implications of hydraulic fluid selection and its impact on system integrity and reliability.