4
3
1
6
2
5
TM 9-4940-568-10
2-16
2-3. LOCATION AND USE OF CONTROLS AND INDICATORS (CONT).
Figure 2-10. Exterior Mounted Controls and Indicators.
Key
Control or Indicator
Function
1
Hydraulic Tank Fill Sight Glass
Indicates hydraulic oil level in hydraulic tank.
2
Air Reservoir Drain and Fill Valve
Drains air pressure and water from air reservoir. Used to
fill air reservoir with air from an external source.
3
Fuel Tank Gage
Indicates the amount of fuel in fuel tank.
4
Air Compressor Dipstick
Indicates air compressor oil level.
5
Air Compressor Pressure Gage
Indicates the amount of air pressure in air reservoir.
6
Solar Air Vent
The solar air vent is used to equalize the humidity level inside
and outside the shelter to reduce condensation buildup.