2. HYDRAULIC CIRCUIT 2. HYDRAULIC CIRCUIT 19 Front P1 A1 P2 T1 20 40 T2 A2 Rear 16 17 16 S2 B2 B1 S1 S3 G1 18 PS B3 Parking T/M Return line 18 18 PS G2 PS 41 22 23 24 2 29 P 30 A A D Return line 25 T B B 21 B Main pump L S 7609A4BS01 2 Fan & brake pump 15 Cut-off valve 16 Accumulator 17 Accumulator 18 Pressure sensor 19 Brake valve 20 Pressure switch 21 Hydraulic tank 22 Air breather 23 Return filter 24 Bypass valve 25 Strainer 26 Oil cooler 29 Fan motor 30 Directional valve 40 Axle 41 Parking brake at T/M 4-3 PS 26 26