We support stable operation of Republic of Korea Marine Corps AAVs by providing overhaul and testing of hydraulic valves used in transmission and hydraulic components related to ship-to-shore operations.
+Hydraulic Steering Unit (HSU)
+Power Take-Off (PTO)
+Engine Oil Cooler
+Cold-Start Pump Assembly
+Tow-Start Control Valve
+Tow-Start Pump
+Gear Selector Valve
+Regulator Valve (Overhaul and testing)
+Circulation and Scavenge Pump
+Charge Pump
Hydraulic Steering Unit (HSU)
Transfers power to the water-jet propulsion system, cooling fan, hydraulic pump, and hydraulic steering device.
Power Take-Off (PTO)
Transfers power to the water-jet propulsion system, cooling fan, hydraulic pump, and hydraulic steering device.
Engine Oil Cooler
Maintains appropriate engine oil temperature by dissipating excess heat during engine start-up.
Cold-Start Pump Assembly
Supplies fuel to the engine during low-temperature starting conditions.
Tow-Start Control Valve
Uses engine coolant heat to provide warm air to the crew compartment via a blower in low-temperature environments.
Tow-Start Pump
Serves as a solenoid valve during tow starting.
Gear Selector Valve
Composed of six hydraulic spool valves actuated by six electric solenoids, controlling forward, reverse, and 1st through 4th gear clutch operation.
Regulator Valve (Overhaul and testing)
Installed inside the torque converter housing to regulate oil flow within the transmission.
Circulation and Scavenge Pump
Installed inside the torque converter housing, driven by the input shaft to transmit power to the torque converter.
Charge Pump
Installed inside the torque converter housing, driven by the input shaft to transmit power to the torque converter.
