Labrie Optimizer - Hydraulic Directional Control Valve

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MAINTENANCE
1.4.3 HYDRAULIC DIRECTIONAL CONTROL
VALVE
The OPTIMIZER is equipped with a Parker
directional control valve, model VG-35. The
hydraulic valve controlling all the functions of
the front loader refuse body is assembled as
follows: (from bottom to top as positioned on
the truck).
Sliding roof: 4 ways, 3 positions, operated
with an air actuator.
Forks: 4 ways, 3 positions, operated with an
air actuator.
MAIN HYDRAULIC VALVE
Sliding roof
Arm: 4 ways, 3 positions, operated with an air
actuator.
Packer:4 ways, 3 positions, operated with
an air actuator.
Tailgate: 4 ways, 3 positions, operated with
an air actuator.
For further details, refer to the hydraulic system
parts and diagram, or see the simplified
diagram for the packing system in the
troubleshooting section.
FIGURE #1.17
Forks
Arms
Packer
Tailgate
Quick-coupling