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TM 10-4320-311-14
Figure 1-2. Pump Assembly, Major Components
(2) Sound enclosure front Panel assembly. This front panel combines with the sound enclosure cover, the sound
enclosure rear panel assembly, and the engine air intake baffle to provide noise reduction and direct engine intake air to
air cleaner and flywheel fan The front panel provides protection for internal components and wiring, and mounting
surfaces for information plates, controls, indicators, external engine oil crankcase drain, external centrifugal pump casing
drain, and connection points for pump suction hoses and external fuel supply. Controls and Indicators sufficient to
support operation of the pump assembly under all conditions are provided on the front panel assembly (or on the diesel
engine itself, these are accessible through the door in the sound enclosure cover) All controls and indicators are clearly
labeled. Controls and indicators are explained in detail in Chapter 2
(3) Sound enclosure rear panel assembly This rear panel combines with the sound enclosure cover, the sound
enclosure front panel assembly, and the engine air intake baffle to provide noise reduction and direct engine Intake air to
air cleaner and flywheel fan The rear panel provides protection for Internal components and wiring, and mounting
surfaces for information plates, and connection points for pump discharge hoses and external electrical power.
Additionally, the rear panel provides a cutout through which the spark arrestor protrudes.
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