6) 6) DIRECTIONAL VALVE OPERATED DIRECTIONAL VALVE OPERATED 19 Front P1 P2 T1 A1 20 40 T2 A2 16 17 16 Rear 15 S2 B2 B1 S1 S3 18 PS Priority valve P B3 G1 Parking Return line 18 18 PS PS 41 T/M G2 PS 22 23 24 2 29 30 D Return line 25 T P B B A A 21 B Main pump S1 L 760F4BS07 When the cooling fan reverse mode is selected manual or automatic mode, the solenoid valve in the directional valve (30) is energized and the flow of the oil is changed. The rotation of the fan is reversed to clear the radiators. 4-9 26 26