Cooling System; Description - Suzuki drz 400E Service Manual

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COOLING SYSTEM

COOLING SYSTEM

DESCRIPTION

The engine is cooled by a forced flow of engine coolant that circulates through jackets, which are formed in
the cylinder and cylinder head, and through the radiator.
A high-capacity centrifugal pump is used for the water pump and a tube-and-fin type aluminum radiator,
which is characterized by lightness in weight and good heat dissipation, is used.
Refer to the following illustration for the routing of the cooling system.
1 Impeller
2 Radiator cap
3 Right radiator
4 Left radiator