This recommended practice describes a method of conducting a room temperature endurance (contaminated fuel) test when the applicable specification requires non-recirculation of the contaminants. The objective of the test is to determine the resistance of the engine fuel system components to wear or damage caused by contaminated fuel. The method described herein calls for non-recirculation of the contaminants and is intended to provide a uniform distribution of the contaminant at the engine fuel system inlet.
