1.1 ,This test method covers the evaluation of the resistance of a lubricating grease to washout by water from a bearing, when tested at 38 ,°,C and 79 ,°,C (100 ,°,F and 175 ,°,F) under the prescribed laboratory conditions. It is not to be considered the equivalent of service evaluation tests. Precision and bias was determined using grease ranging from NLGI 3 to 0 grades in the research report (see Section 10).