Group 2 Main Control Valve - Hyundai r35z-7 Workshop Manual

GROUP 2 MAIN CONTROL VALVE

1. OUTLINE
Mark Port name
P1 P1 pump port
P2 P2 pump port
T1 Tank return port
T2 Tank return port
P3 P3 pump port
A1 Dozer
B1 Dozer
A2 Boom swing(RH) port
B2 Boom swing(LH) port
A3 Swing (LH) port
B3 Swing (RH) port
A4 Option port
B4 Option port
A5 Arm out port
B5 Arm in port
A6 Travel [LH/RR] port
B6 Travel [LH/FW] port
A7 Travel [RH/RR] port
B7 Travel [RH/FW] port
A9 Boom up port
B8 Boom down port
(Pb1) (Pb2) (Pb3) (Pb4)
T1
B1 B2 B3 B4
A1 A2 A3 P3 A4
(Pa1) (Pa3) (Pa4)
(Pa2)
Port Tightening
size torque
PF 6~7
1/2 kgf m
PF 4.0~5.0
3/8 kgf m
(Pb5) (Pb6) (Pb7) (Pb8)
B5 B6 P1 B7 B8
A5 A6 P2 A7
T2
(Pa6) (Pa7) (Pa8)
(Pa5)
Mark Port name
A10 Bucket out port
B10 Bucket in port
Pa1 Dozer down pilot port
Pb1 Dozer up pilot port
Pa2 Boom swing (RH) pilot port
Pb2 Boom swing (LH) pilot port
Pa3 Swing (RH) pilot port
Pb3 Swing (LH) pilot port
Pa5 Arm out pilot port
Pb5 Arm in pilot port
Pa6 Travel [LH/RR] pilot port
Pb6 Travel [LH/FW] pilot port
Pa7 Travel [RH/RR] pilot port
Pb7 Travel [RH/FW] pilot port
Pa8 Boom up pilot port
Pb8 Boom down pilot port
Pa10 Bucket out pilot port
Pb10 Bucket in pilot port
2-9
(Pb10)
B10
A9 A10
Dr2
(Pb8') (Pa10)
R35Z72MCV01
Port Tightening
size torque
PF 4.0~5.0
3/8 kgf m
PF 2.5~3.0
1/4 kgf m