TM10-4320-226-14SECTION Il. EQUIPMENT DESCRIPTION1.10EQUIPMENTCHARACTERISTICS.CAPABILITIES.ANDFEATURES.The 350 GPM Pumping Assembly is designed specifically to transfer water. The unit can be transported for shortdistances by means of a towing vehicle or, loaded on a flatbed trailer for long distances. It consists of an air cooled, threecylinder diesel engine and a self priming centrifugal pump mounted on a two wheel frame assembly. An internal fuel; tanksupplies fuel to the diesel engine, thereby making the equipment completely selff supporting.1.11LOCATIONANDDESCRIPTIONOFMAJORCOMPONENTS.Figure 1-2 illustrates the major components of the 350 GPM Pumping Assembly. Table 1-2 lists the major componentsand provides a description of each major component for the pumps. and provides a description of each major componentof the 350 GPM Pumping Assembly.ItemNo.1Item NameDescription and PurposeDISCHARGE VALVE2SUCTION VALVE3CENTRIFUGAL PUMP456789101112CONTROL PANELENGINE ASSEMBLYAIR CLEANERBATTERIESALTERNATORSTARTER ASSEMBLYFUEL SHUTOFFSOLENOIDTHROTTLE CONTROLFUEL FEED PUMPTable 1-2. Description of Major Components.Gate Valve, manually operated, provides positive means of pump flowshutoff. When opened, allows liquids to be discharged through centrifugalp u m p .Gate Valve, manualkly operated, provides positive means of pump flowshutoff. When opened, allows liquids to be brought up through thecentrifugal pump.Pumps liquids through the suction valve and out through the dischargevalve.Provides the operating controls and indicators to properly operate thepump-An air cooled, three cylinder diesel engine that drives centrifugal pump.Ffilters ambient air prior to entering the diesel engine..Two 12 volt, 100 ampere hour, lead-acid batteries used to supply 12 V dcfor engine cranking.Belt driven, provides voltage to the electrical circuits after the engine starts.In addition recharges the batteries.Turns flywheel to crank engine during start up.Two position rack type solenoid. When either a low oil pressure conditionexists, the cooling fan V-belt breaks, or the pumping assembly is to beshutdown intentionally, the solenoid interrupts fuel flow to stop the engine.The 350 PAWN uses a different fuel shutoff solenoid.Controls engine speed.Diaphragm type pump supplies which pumps fuel. It is actuated by cam infuel injection pump.Change2 1-3
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