When should the oil in a brand new pump first be changed?

The correct timing for changing the oil in a brand new pump is typically after 1 month of use. This initial oil change is essential because during the first month, the pump's components may break in and release small metal particles or debris into the oil. Changing the oil after this period helps to ensure that any contaminants are removed, resulting in better lubrication and a longer lifespan for the pump.

Regular maintenance practices recommend this early oil change as a precaution to establish a baseline level of cleanliness in the lubrication system. After this initial change, operators can follow the manufacturer's recommendations for subsequent oil changes based on usage and operating conditions. This proactive maintenance step is crucial for the overall efficiency and reliability of the pump system.