JLG 4017RS Service Manual - Manual (Page 43)

3-3 3614RS, 4017RS
Boom
3.1 BOOM SYSTEM COMPONENT
TERMINOLOGY - 3614RS
The following illustrations identify the components that are
referred to throughout this section.
MZ7070
SECOND
BOOM
SECTION
THIRD
BOOM
SECTION
RETRACT CHAIN
(inside boom)
FIRST BOOM
SECTION
TILT CYLINDER
(inside Boom head)
EXTEND/RETRACT CYLINDER
EXTEND CHAINS
(inside boom)
AUXILIARY
CONNECTIONS
(if equipped)