FM-118 COOLING SYSTEMS SERVICE

A properly functioning cooling system is made up of six key components: a cooling fan, radiator, water pump, thermostat, rubber hoses, and antifreeze/coolant. Regular maintenance of engine cooling systems is vital for engine performance and longevity. Neglecting maintenance can lead to decreased cooling efficiency, increased fuel consumption, and potential breakdowns at critical times. This course discusses the maintenance requirements of these key components and provides the students with “real world” repairs and understanding of the entire cooling system and all related components found on today’s fire apparatus. Detailed discussion regarding radiator repair, maintenance, cleaning, replacement and installations as well as detailed information on the using of proper coolants and proper supplemental coolant additives and methods used to monitor your coolant systems.