SET-UP AND INSTALLATION 31000 LUFFING JIB OPERATOR MANUAL
4-44 Published 07-23-15, Control # 078-03
45
Information below from drawing A19443, Sheet 22:
Remove the Drum 6 winch wire rope:
• Disconnect the Drum 6 winch wire rope (A) dead end (B).
• Reel in the Drum 6 winch wire rope (A).
• Return the wire rope guide rope guard (C) to the working position covering the top of the sheave.
• Lower the assist crane (F) and stow the pendants (D) and pendant yoke (E) on the main strut (G).
• For boom lengths of 55 m (180.5 ft), 60 m (196.9 ft), or 65 m (213.3 ft), return the Drum 5 wire rope guard (H) to
its working position covering the top of the sheave as shown below.
• For boom lengths 70 m (229.7 ft) or greater, return the Drum 5 top assembly rope guard (I) to its working position
covering the sheave as shown below.
Step Action
FIGURE 4-45
Item Description
A Drum 6 winch wire rope.
B Drum 6 winch wire rope dead end.
C Wire rope guard.
D Pendant.
E Pendant yoke.
F Assist crane.
G Main strut.
H Drum 5 rope guard.
I Drum 5 top assembly rope guard.
A
B
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