Manitowoc Published 05-15-17, Control # 043-09 4-11
999 LUFFING JIB OPERATOR MANUAL SETUP AND INSTALLATION
Install Jib Stop Control Cable
See Figure 4-6, View B for the following procedure.
1. Pay out control cable (1) from winch on left side of jib
point.
2. Connect end of control cable (1) to cable extension (2)
stored in jib butt with shackle (4).
3. Connect other end of cable extension (2) to control cable
(3) on jib stop strut assembly with shackle (4).
4. Make sure cable extension (3) is routed through sheave
on left side of strut assembly.
Install Luffing Hoist Wire Rope
See Figure 4-6 for the following procedure.
1. If not already done, remove load line from rear drum and
install luffing hoist wire rope specified on Luffing Jib
Rigging Drawing.
2. Pay out luffing hoist wire rope and route under top
sheave in boom butt wire rope guide (View C).
Make sure guide rollers (7, Figure 4-5
, View D) are
installed.
3. Continue to pay out luffing hoist wire rope and route
along top of boom to strut sheaves (View A).
• Lay wire rope along right side of boom top wire rope
guide. Do not route through any guide sheave in
boom top wire rope guide.
• Route wire rope between main strut stop tubes and
over top of main strut spreader bar.
4. Reeve wire rope through strut sheaves (see View D).
5. Anchor free end of wire rope to right side of main strut
with wedge socket provided.
A terminator wedge socket is used. See OEM
instructions at the end of this section.
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