TM 3-4230-209-20&P
1-2
1-9. LOCATION AND DESCRIPTION OF MAJOR COMPONENTS.
a. Pump Unit.
➆
➀❩
GASOLINE ENGINE. A 20 hp engine used to drive the pump unit and
SKID BASE SUBASSEMBLY. Provides base for pump unit
subassembly.
➇
➁
CENTRIFUGAL PUMP. Pumps fluids from sources to tank unit and
FRAME ASSEMBLY. Supports components of the pump unit.
➂
water heater.
COVER PANEL ASSEMBLIES. Protect components from elements.
➈
ALTERNATOR/GENERATOR. Powered by a pulley from gasoline
Provide access to components. When removed, ventilate the
engine. The alternator supplies power through a junction behind
engine.
➃
HEATER RECEPTACLE AND SWITCH box to the M2 water heater.
CONTROL PANEL. Contains controls and instruments for the pump
STORAGE BATTERY. Supplies current to start the gasoline engine.
unit.
➄
HOSE ASSEMBLIES. Discharge fluid. Both hoses are mounted on
ENGINE FUEL TANK. Holds 20 gallons of fuel for the gasoline engine.
➅
fixed reel assemblies.
PRIME-DETERGENT TANK ASSEMBLY. A 10-gallon tank used to
EXHAUST PIPE. Two exhaust pipe extensions carry fumes away from
store foam, detergent, or water for priming the pump.
the gasoline engine. Pipes are stored on top of the tank unit.