TM 5-2420-231-23-1
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ENGINE SYSTEM CONTINUED
Fuel System Continued
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4. The fuel filter with water separator mounts on the engine. The fuel filter removes impurities in the fuel, which
may damage the fuel injection pump, the fuel injectors, and the engine.
Figure 6. Fuel Filter.
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Cooling System
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1. The radiator mounts on the front of the machine. The radiator is a fluid-to-air cooler. Cooling occurs as heat
transfers from the coolant flowing through the radiator to the air flowing past the cooling fins. A fan behind the
radiator pulls air through the radiator core to cool the coolant solution inside the radiator.
Figure 7. Radiator.
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