SET-UP AND INSTALLATION 31000 LUFFING JIB OPERATOR MANUAL
4-66 Published 07-23-15, Control # 078-03
2
Information below from drawing A19443, Sheet 29:
• Attach the strap rigging winch (G) as shown in Figure 4-24
.
• Remove the short strap pin (A) from the boom strap without the link assembly (B).
• Store the short strap pin (A). Keep the collar (D), pin (E), and cotter pin (F).
3
Information below from drawing A19443, Sheet 29:
• Rotate the link assembly (A) into its normal position as shown below.
• Connect the link assembly (A) to the boom strap (H) using the long boom strap pin (B).
• Replace the remaining short boom strap pin (C) with a long boom strap pin (B).
• Place the intermediate suspension link (D) over both long boom strap pins (B).
• Add collar (E), pin (F), and cotter pin (G) from the previous step (Figure 4-70
).
• Repeat for the other link assembly.
Step Action
FIGURE 4-70
Item Description
A Short strap pin.
B Strap without link assembly.
C Strap with link assembly.
D Collar.
E Pin.
F Cotter pin.
G Strap rigging winch.
A
B
C
D
E and F
G
FIGURE 4-71
Item Description
A Link assembly.
B Long boom strap pin.
C Short boom strap pin.
D Intermediate suspension top link.
E Collar.
F Pin.
G Cotter pin.
A
E, F, G
D
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