JLG 601S Service Manual - Manual (Page 136)

SECTION 4 - BOOM & PLATFORM
4-6 – JLG Lift – 3120866
11. Using an overhead crane or suitable lifting device,
remove mid and fly boom sections from base sec-
tion.
NOTE: When removing mid and fly boom sections from
base boom section, retract wire rope must be
dragged along with boom sections.
12. Remove hardware which secures the wear pads to
the aft end of mid boom section; remove the wear
pads from the top, sides and bottom of the mid
boom section.
12. Remove hardware which secures the sheave guards
and sheave assemblies to mid boom section,
remove sheave assemblies from mid boom section.
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13. Remove hardware which secures the wear pads to
the front of mid boom section; remove wear pads
from the top, sides and bottom of the mid boom sec-
tion.
14. Using an overhead crane or suitable lifting device,
remove fly boom section from mid section. Note:
When removing fly boom section from mid boom
section, retract wire rope must be dragged along
with fly boom section.
15. Remove hardware which secures the wear pads to
the aft end of fly boom section; remove wear pads
from the top, sides and bottom of the fly boom sec-
tion.
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Figure 4-8. Boom Assembly Cutaway - Sheet 3 of 3