14COM4192
Item Description
1 Assembly Block
2 Chain Sling (4-leg)
3 Lifting Sling (user furnished)
4 Lifting Lug on Chord (2)
5 Lifting Lug on Cross Beam (2)
6 Lifting Lug on Chord (1 or 2)
7 Lifting Lug on Chord (2)
8 Lifting Link (2)
9 Front Lug on Chord (2)
10 Middle Lug on Chord (2)
11 Rear Lug on Chord (2)
A Top Hole
BBottom Hole
2
1
2
1
2
1
See
Figure 4-19
,
View A
4
5
6
7
8
FIGURE 4-33
Raise boom top wire rope guide
before connecting chain sling (2)
to lifting links (8)
Approximate Sling Length
2 ft 11 in (0,89 m) without Drum in Butt
3 ft 10 in (0,89 m) with Drum in Butt
Past Production
Boom Butt
Boom Top
Boom Insert
Current Production
Boom Butt
without Drum
Current Production
Boom Butt
with Drum
3
1
2
9A
11
9B
10
1
2