Coolant Recovery System

Coolant Recovery System:

This system works with the radiator pressure cap to use thermal expansion and contraction of the coolant to keep the coolant free of trapped air. Provides a convenient and safe method for checking coolant level and adjusting level at atmospheric pressure without removing the radiator pressure cap. It also provides some reserve coolant to cover deaeration and evaporation or boiling losses. All vehicles are equipped with this system and take various shapes and forms. shows a typical system in the typical location