1 hydraulic component terminology, Hydraulic component terminology, Section , “running h/f – JLG 4017PS Service Manual User Manual
Page 134: Hydraulic system

Hydraulic System
8-2
3706PS, 3707PS, 4014PS, 4017PS, 33.7, 37.6, 37.7
8.1
HYDRAULIC COMPONENT
TERMINOLOGY
To understand the safety, operation and service
information presented in this section, it is necessary that
the operator/mechanic be familiar with the name and
location of the hydraulic components of the machine. The
following illustration identifies the components that are
referred to throughout this section.
MAM0850
TILT CYLINDER
LEVELING CYLINDER
(4014PS & 4017PS)
(BEHIND TIRE ON RIGHT SIDE)
LIFT/LOWER
CYLINDER
HYDRAULIC FLUID
RESERVOIR
COMPENSATION
CYLINDERS
(4014PS & 4017PS)
EXTEND/RETRACT
CYLINDER
MAIN
CONTROL
VALVE
OUTRIGGER
CYLINDER
(4014PS & 4017PS)
COMPENSATION
CYLINDER
(3706PS, 370PS, 33.7, 37.6 & 37.7)
IMPLEMENT
PUMP
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