4. MAINTENANCE 4.15 HYDRAULIC / HYDROSTATIC CIRCUIT 3 BRAKE BRAKE VALVE VALVE TORQUE TORQUE MOTOR MOTOR WITH WITH BRAKES BRAKES 2 HYD HYD GEAR GEAR PUMP PUMP TORQUE TORQUE MOTOR MOTOR WITH WITH BRAKES BRAKES TILT TILT CYLS CYLS HYDROSTATIC HYDROSTATIC M F TANDEM TANDEM PUMP PUMP 320 LOADER HYDRAULIC LAYOUT CONTROL CONTROL A B 250/255 LOADER HYDRAULIC LAYOUT 250/255 LOADER HYDRAULIC LAYOUT OIL OIL TANK TANK VALVE VALVE SELF LEVEL SELF LEVEL VALVE VALVE (OPTIONAL) (OPTIONAL) D C OIL FILTER OIL FILTER CYLS CYLS OIL COOLER OIL COOLER LIFT LIFT RELEASE RELEASE COUPLER COUPLER BRAKE BRAKE ACCUMULATOR ACCUMULATOR C3962 Fig. 4.14 67 4 1 X P T SHIFT VALVE (Not available on all models)