TM 5-5420-234-14&P
2-2.
LOCATION AND USE OF CONTROLS AND INDICATORS (continued).
1
3
2
4
Figure 2-4. Hydraulic Hand Pump and Control Valve
Key
Control or Indicator
Function
1
Hydraulic Pump Handle
Used to operate the pump to move the center roller and transload
roller cylinders.
2
Hydraulic Pressure Select Valve
Used to control the hydraulic pressure to the center roller and
transload roller cylinders.
3
Hydraulic Hand Pump
Provides hydraulic pressure to the center roller and transload
roller cylinders.
4
Control Valve
Releases front pin locks for bridge bay free launching.
2-9
