TM 5-4320-300-t4
(A)
ENGINE ASSEMBLY. Bolted to the trailer assembly. Provides the power necessary to drive the pump.
(B)
PUMP ASSEMBLY. Bolted to the trailer assembly. Uses power from the engine to forcefully move water from
the suction port to the discharge port.
(C)
TRAILER ASSEMBLY. Provides a mobile mounting platform for the engine and pump assemblies
(A)
ENGINE ASSEMBLY
1.
ELECTRICAL SYSTEM. Major components include a battery, starter motor assembly, generator, and
wiring harness. The battery provides electric power to run the starter motor and start the engine. The
generator recharges the battery after the engine is started, and provides power to all electrical components
through the wiring harness.
2.
LUBRICATION SYSTEM. Major components include an oil pump, oil cooler, and oil filter. The oil pump
pumps oil to reduce friction between moving parts, the oil cooler reduces the temperature of the oil, and
the filter removes impurities from the oil.
I-8
