590D - EXCAVATOR 3360 HYDRAULIC SYSTEM Parts group 3360 HYDRAULIC SYSTEM 3360 HYDRAULIC SYSTEM . Main Control Valve Main Control Valve Main Control Valve Main Control Valve CONTROL VALVE PROPEL SECTION LOW PRESSURE HYDRAULIC HOSES AND LINES HYDRAULIC HOSES AND LINES LOW PRESSURE HYDRAULIC HOSES AND LINES HIGH PRESSURE HYDRAULIC HOSES AND LINES HIGH PRESSURE HYDRAULIC HOSES AND LINES HIGH PRESSURE HYDRAULIC HOSES AND LINES PILOT HYDRAULIC HOSES AND LINES PILOT HYDRAULIC HOSES AND LINES PILOT HYDRAULIC HOSES AND LINES PILOT HYDRAULIC HOSES AND LINES PILOT HYDRAULIC HOSES AND LINES PILOT HYDRAULIC HOSES AND LINES PILOT HYDRAULIC HOSES AND LINES PILOT HYDRAULIC HOSES AND LINES PILOT HYDRAULIC HOSES AND LINES AUXILIARY FUNCTION VALVE, HOSES, PEDAL, CIRCUIT RELIEF VALVES AND PEDAL LOCK BOOM LUBRICATION HOSES AND LINES BOOM AND ARM HYDRAULIC HOSES AND LINES STANDARD ARM FRONT PIPINGS LONG ARM FRONT PIPINGS BOOM AND ARM AUXILIARY HYDRAULIC LINES Pilot Control Valve ( - 128882) Pilot Valve ( - 128882) Pilot Control Valve (128883 - ) PROPEL AND STABILIZER PILOT VALVE AUXILIARY FUNCTION PILOT VALVE PILOT HYDRAULICS SHUT-OFF VALVE PILOT HYDRAULICS CHECK VALVE PILOT HYDRAULICS THREE-SPOOL SOLENOID VALVE SHOCKLESS VALVE Boom Cylinder Boom Cylinder Arm Cylinder Bucket Cylinder MODE ADAPTER CYLINDER BOOM CYLINDER LOAD LOWERING VALVE ARM CYLINDER LOAD LOWERING VALVE