TM 55-1510-222-10
Figure 2-23. Cylinder Capacity vs Pressure and Temperature
packets are also stored in the cabinet.
b.
Operation. During use, a removable, throwaway
plastic liner is attached to the waste container. After use,
dry chemical deodorant obtained from the storage
cabinet is deposited on the waste and the hinged lid
sections are closed over the cavity. After each flight,
the waste container must be removed, emptied, relined,
and replaced in the cabinet. Consumable toilet items
should be resupplied as needed.
2-66.
SUN VISORS.
CAUTION
When adjusting the sun visors, grasp
only by the top metal attachment to
avoid damage to the plastic shield.
A sun visor is provided for the pilot and copilot
respectively (fig. 2-7). Each visor is manually
adjustable. When not needed as a sun shield, each
visor may be manually rotated to a position flush with
the top of the cockpit so that it does not obstruct view
through the windows.
2-67.
RELIEF TUBE.
One relief tube is provided, located immediately aft
of the cargo door on the left side of the fuselage.
packets are also stored in the cabinet.
Section VIII. HEATING, VENTILATION, COOLING, AND ENVIRONMENTAL CONTROL SYSTEM
2-68. HEATING SYSTEM.
a. Description. Warm air for heating the cockpit,
mission equipment compartment and warm windshield
defrosting air is provided by bleed air from both engines.
Engine bleed air is combined with ambient air in the
heating and pressurization flow control unit in each
engine nacelle. If the mixed bleed air is too warm for
cockpit comfort, it is cooled by being routed through an
air-to-air heat exchanger located in the forward portion
of each inboard wing. If the mixed bleed air is not too
warm, the air-to-air
2-56
