HYDRAULIC CIRCUIT HYDRAULIC CIRCUIT P1 16+2 bar 7607APT18 NFS Follow-on slide D Vibration damper B Orifice P1 Proportional valve clutch K4 P2 Proportional valve clutch KR P3 Proportional valve clutch K1 P4 Proportional valve clutch K3 P5 Proportional valve clutch KV P6 Proportional valve clutch K2 Y1~Y6 Pressure regulator X :
Pressure regulator under voltage 3-2 K4 KR K1 K3 KV K2 F 60 P2 E B D NFS Y2 55 P3 D B D NFS Y3 56 P4 C B D NFS Y4 58 P5 B D NFS Y5 B 53 P6 A B D NFS Y6 Pressure reducing valve B D NFS B D B D D NFS B D Y1 Y2 Y3 4 Y5 Y6 Pressure reducing valve Temp sensor 9+0.5 bar Filter pressure differential valve Converter Relief Filter valve 11+2 bar Oil cooler Bcak pressure Bypass valve Pump valve 4.3+3 bar 16+2 bar 3 bar Oil sump Lubrication Main oil circuit Filter pressure differential valve Converter Relief Filter valve 11+2 bar Oil cooler Bcak pressure Bypass valve Pump valve 4.3+3 bar 16+2 bar 3 bar Oil sump Lubrication Main oil circuit Filter pressure differential valve peed Forward Reverse Eng Neutral clu Position aged on the tch valve blo Current s No.
of the measuring ck points 1 2 3 4 1 2 3 Y1 X K 4 F 60 Y2 X X X K R E 55 Y3 X X K 1 D 56 Y4 X X X K 3 C 58 Y5 X X X K V B 53 Y6 X X K 2 A 57 gaged lutch K1,KV KV,K2 K 3,KV K4,K3 KR,K 1 KR,K2 KR, K3 - - -