5-28
Hydraulic Circuit Diagram (1ZS engine)
Relief valve
Lift lock valve
(Lift lock SOL)
Manual
downlifting valve
Tilt control valve
(Tilt control SOL)
Electromagnetic proportional reducing valve
T2
T1
LS
R
Gauge port
P
CF
S1
S2
C1
Tilt backward lock valve
(Tilt backward lock SOL)
C2
C3
C4
C5
5 OIL CONTROL VALVE
Priority valve
Load check valve
Flow regulator valve
Load check valve
Load check valve