freightliner Workshop Repair Guides

Freightliner Workshop Service and Repair Manuals

HOAT Coolant|Page 416 > < HOAT Coolant|Page 414
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Coolant: Description and Operation
Coolant - Operation

OPERATION

Coolant flows through the engine water jackets and cylinder heads absorbing heat produced by the engine during operation. The coolant carries heat to
the radiator and heater core. Here it is transferred to ambient air passing through the radiator and heater core fins.

HOAT Coolant|Page 416 > < HOAT Coolant|Page 414