TM 5-3740-218-13&P
Table 2-2. Hydraulic System Gages and Controls
Key
Gage or Control
Function
1
Hydraulic Pressure Gage
Shows hydraulic fluid pressure for entire
(Primary Mainifold)
hydraulic system.
2
Hydraulic Pressure Control
(LV and ULV) Permits adjustment of hydraulic
Knob (Primary Mainifold)
pressure to primary manifold pesticide pump,
allowing boom pressure (flow rate of liquid
pesticide) to be regulated. Also controls speed
of rotary atomizers.
3
Hydraulic Pressure Gage
Shows hydraulic fluid pressure for dispersal
(Secondary Manifold)
valve in LV and ULV configurations, and for
chute gate actuators in SD configuration. This
manifold is normally adjusted for 300 psi. If
adjusted above 400 psi, damage to hydraulic
system could occur.
4
Hydraulic Pressure Control
Permits adjustment of hydraulic pressure to
Knob (Secondary Manifold)
dispersal valve and chute gate actuators.
2-5
