Cooling System Components; Impeller Pump; Oil Cooler; Engine Block - Kohler SFGLD480 Operation & Maintenance Manual

3 COOLING SYSTEM COMPONENTS

3.1 IMPELLER PUMP

Responsible for passing the right amount and pressure of cooling water past all elements of the engine. This
is a timing gear-driven centrifugal pump located on the front left side of the engine.
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2
3
4

3.2 OIL COOLER

Lubrication and cooling oil cooling system.

3.3 ENGINE BLOCK

Distributes water to the engine block to cool the liners and then the cylinder heads.
3.4 AIR OR AIR/FUEL INLET COOLER
This is the component of turbocharged engines that cools the air or air/fuel inlet mixture, which is heated by
compression in the turbocharger, before it enters the combustion chamber.
PRODUCT INFORMATION
IT-G-A-20-025e
ONE CIRCUIT COOLING SYSTEM FOR GAS V-ENGINES
Figure 6 Jacket water pump
Driven gear
Bearing
Seals
Impeller
INDEX
2.2.5
DATE
September 2014
O&M_2.002211.810_A_10_2016
Dep. 2
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