167 HYDRAULIC SCHEMATIC JT8020M1 TIER3 THRUST FROM ROTATION CYLINDER FLUID CONTROL PUMP (CHARGE) DIVERTER VALVE TO ROTATION VALVE FLUID CONTROL BRAKE SPINDLE TRACK BRAKES DIVERTER VALVE THRUST MANIFOLD CHARGE TO AUXILIARY X1 X2 A O B VALVE CONTROL FILTER S T S T S T S T S T S T DRIVE RIGHT GROUND PORT "A" PORT "A" L2 M3 M1 THRUST PUMP PSI 4950 T T S S P PSI 5550 T T S S V V L1 M2 S T S T PORT "B" PORT "B" SUCTION BYPASS IN IN OUT OUT MANIFOLD DRAIN CASE IN FILTER COOLER RIGHT THRUST MOTOR LEFT THRUST MOTOR 03 ID0039824 450 PSI 450 PSI