80 FOOT BOOM ASSEMBLY (Continued)
Quantity
Description
Part Number
Figure Number
Ref.
3
1
2
. SHEAVE ASSY, Idler
91
2
2
2
7N186D3-1
1
. . FITTING, Lube
1
1
92
44Z1D28
1
. . BEARING, Roller
1
1
93
25Z489D28
2
. . RING, Snap
2
2
94
18Z2D191
1
. SHAFT, Idler sheave
1
1
95
10T1338
1
.SHAFT, Main sheave
1
1
96
10P1607
5
.SPACER
5
5
97
18Z1746
4
. SHEAVE ASSY, Main
4
4
98
7P873-3
1
. . BEARING, Roller
1
1
99
25Z489D5
2
. . RING, REtaining
2
2
100
18T9663
1
1
.RETAINER
1
18T9660
101
1
1
1
. WASHER, Lock 1/2 in
102
1
1
1
. SCREW, Hex hd. 1/2-13UNC x 1-1/4 in
103
1
1
.SCREW, Hex hd. 3/4-18UNF x 12 in
20Z547D549
104
1
1
.SPACER
105
18P933D320
1
. NUT, Hex 3/4-18UNF
1
106
Rev.
Group Page
Ref. Dwg. 100J4198
100J4198-1
1
002
3.1
100J4198-2
Sheet 6 of 6
100J4198-3
