TM 3-1040-276-10
M4 FOG OIL PUMP ASSEMBLY. Consists of air motor and oil pump operated by engine exhaust gases.
FUEL TANK ASSEMBLY. Steel 3 1/2-gallon tank with fuel gage assembly and cap.
TOOLBOX ASSEMBLY. Aluminum box with hasp and hinged cover. Used to store on-board spares and
tools.
FRAME ASSEMBLY. Consists of welded tubular-steel frame and four sliding handles. Serves as mount for
all major components of M3A4 smoke generator.
HANDLES. Sliding steel tubes on frame assembly. Handles are extended to carry smoke generator and
retracted when not in use.
FOG OIL INLET HOSE. Rubber hose assembly with fog oil strainer at Ioose end. Other end is clamped to M4
fog oil pump. Loose end is inserted in fog oil drum to supply fog oil to engine through fog oil pump.
FOG OIL EXHAUST HOSE. Rubber hose used to return excess fog oil to supply drum. One end is clamped
to M4 fog oil pump. Loose end is inserted in fog oil drum.
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