TM 5-4310-368-14
Figure 1-6. Heating System
HEATING SYSTEM
ON-BOARD HEATER -is a gasoline-burning electrically-ignited type. It is electrically controlled by its own start-
off-run switch.
HEATER FUEL PUMP - is a twelve-volt motor-driven type. It is electrically controlled by the heater start-off-run
switch and hi-low heat switch.
PNEUMATIC SYSTEM
COMPRESSOR - is a four-stage, four-cylinder, air cooled type with interstage coolers, aftercooler, oil/moisture
separator and cooling fan.
DEHYDRATOR - consists of two casings containing replaceable MA-2 oxygen purifier cartridges.
AIR RECEIVER - is a high-pressure tank for storing compressed air, with a capacity of 1300 cubic inches (21.3
Liters).
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