TM 5-3810-231-12
1
Cotter pin
26
Jib guyline
51
Plain washer ( ")
2
Pin
27
Cotter pin
52
Rod end
3
Wedge ( ")
28
Pin
53
Pin
4
Socket ( ")
29
Jib suspension equalizer stay
54
Jib point assembly
5
Rope socket
30
Capscrew ( "-13 UNC x 1")
55
Hex nut ( "-13 INC)
6
Rope clamp
31
Lockwasher ( ")
56
Lockwasher ( ")
7
" dia. cable
32
Rod end
57
Capscrew ( "-13 UNC x 1 ")
8
Jib backstay guyline
33
Pin
58
Sheave guard
9
Turnbuckle assembly
34
Sheave
59
Sheave assembly
10
Cotter pin
35
Bushing
60
Washer
11
Pin
36
Sheave
61
Bearing retainer
12
Clevis
37
Jib suspension equalizer frame
62
Bearing
13
Hex nut (1 "-6 UNC)
38
Capscrew (5/8"-11 UNC x 1")
63
Spacer
14
Lockwasher (1 ")
39
Lockwasher (5/8")
64
Special nut (7/8")
15
Rod end
40
Keeper plate
65
Special bolt (7/8")
16
Hex nut (1 "-6 UNC) L. H.
41
Pin
66
Jib upper section
17
Lockwasher (1 ")
42
Jib sturt sheave ay.
67
Special nut (7/8")
18
Turnbuckle
43
Bearing retainer
68
Special bolt "7/8")
19
Cotter pin
44
Bearing
69
Jib insert
20
Pin
45
Spacer
70
Capscrew ( "-13 UNC x 1 ")
21
Wedge ( ")
46
Sheave
71
Plain washer ( ")
22
Socket ( ")
47
Cotter pin
72
Rod end
23
Rope socket
48
Pin
73
Jib base section
24
Rope clamp
49
Jib sturt
25
" dia. cable
50
Capscrew ( "-13 UNC x 1 ")
Figure 83. Boom jib and components, disassembly and reassembly.
(2) Inspect jib boom and all parts for broken
d.
Reassembly.
Refer to figure 83 and
welds, cracks, bends, or other damage.
reassemble the boom jib assembly.
(3) Repair or replace damaged or defective
e.
Installation.
parts as necessary.
(1) Install boom jib assembly (para 42).
(2) Install cable reeving (fig. 23).
112
