3 MATERIAL HANDLING SYSTEM
3 MATERIAL HANDLING SYSTEM
3.1 HYDRAULIC CIRCUIT DIAGRAM........................................................... 17
3.2 COMPONENTS ....................................................................................... 21
3.1 HYDRAULIC CIRCUIT DIAGRAM
4YE and 1ZS engine
Without oil cooler
(5)
(6)
(1) Oil pump
(2) Priority valve
(3) Oil control valve
(4) Steering valve
(5) Solenoid valve (OPT)
(6) Power steering cylinder
(7) Lift, tilt and ATT cylinder
(8) Oil tank
(4)
(7)
(3)
(2)
(1)
(8)
3-17
3