SEAL 8C3039 - Caterpillar

Introduction
The 178-2345 Liquid Level Sensor Gp detects the presence of water in the fuel, that is contained in the fuel/water separator bowl. The sensor group has a two state device that triggers, when the water reaches a threshold level in the fuel/water separator bowl.Note: It may be impossible for the human eye to indicate if there is water in the bowl. Water may turn dark yellow in color in the fuel system. This would prevent the ability to visually differentiate the water from the fuel.Use the following procedure in order to clear the "Water