Figure 15. Flow Regulators--Installed View.
AUXILIARY HYDRAULIC SYSTEM
The auxiliary system of the vehicle has the following functions: to supply power for control and emergency operations of the
boom; to supply power for control and emergency operation of the spade and winches; to supply power for operation of refuel
pump and impact wrench.
Auxiliary Hydraulic Pump
Pressure for the auxiliary hydraulic system is supplied by the auxiliary pump (Figure 16) which is bracket mounted to the
auxiliary engine. The auxiliary hydraulic system is engaged by moving the system selector control handle to AUX and by
operating the auxiliary engine (refer to TM 9-2350-256-10).
Figure 16. Auxiliary Hydraulic Pump--Installed View.