Division 3.1.2.5 Test conditions United Kingdom Original text. Later amendments are not shown. 3.1.2.5.1Ambient temperature 3.1.2.5.2Oil temperature 3.1.2.5.3Oil quality 3.1.2.5.4Oil viscosity 3.1.2.5.5Oil level and conditioning ← Division 3.1.2.4.5 Division 3.1.2.5 Division 3.1.2.5.1 →