TM 10-4320-315-10
Table 2-4. Pumping Assembly Controls and Indicators
Controls or indicators
Function
1.
Air Exhaust Door Handle
Used to open/close air exhaust door to vent engine cooling
air and allows exhaust gases to exit from engine exhaust
muffler.
2.
Priming Tube
Used to prime pump as required on initial system startup. To
use, remove cap, fill with potable water and replace cap.
3.
Pump Drain
Used to drain water from pump after shutdown.
4.
Hand Brake Lever
Used to lock wheels when pumping assembly is
disconnected from tow vehicle.
2-8
