JLG 600SC_660SJC Parts Manual User Manual
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SECTION 3 BOOM
S
E
C
T
I
O
N
3
B
O
O
M
24
3422574
Pin (Master Cylinder - Boom End)
1
25
0642012
Bolt 5/8in-11NC x 1-1/2in
3
26
0641608
Bolt 3/8in-16NC x 1in
7
27
0741607
Screw, Countersunk 3/8in-16NC x 7/8in
1
28
0100011
Compound, Locking
A/R
29
0100019
Compound, Locking
A/R
30
4740439
Thrustwasher
2
31
0641808
Bolt 1/2in-13NC x 1in (Front Entry Platform)
6
32
0641618
Bolt 3/8in-16NC x 2-1/4in
4
33
3311605
Locknut 3/8in-16NC
5
34
0641614
Bolt 3/8in-16NC x 1-3/4in
1
35
3539475
Cover, Boom End (Back) (Prior to S/N 0300063957)
1
36
Cover, Boom End (Top & Sides) Options:
1
3539476
Prior to S/N 0300063957
Use
1001148925
S/N 0300063957 to S/N 0300128000 (was p/n 1671055)
37
0962057
Bushing (Prior to S/N 0300063957)
2
38
Hardware Options:
A/R
3340800
Pad, Wear (Prior to S/N 0300063957)
1
4751400
Flatwasher 1/4in Regular (S/N 0300063957 to
S/N 0300128000)
4
39
0630458
U-Bolt
1
40
3311402
Nut, Jam 1/4in-20NC
4
41
Hardware Options:
A/R
0641407
Bolt 1/4in-20NC x 7/8in (Prior to S/N 0300063957)
4
3311401
Locknut 1/4in-20NC (S/N 0300063957 to
S/N 0300128000)
2
42
0641820
Bolt 1/2in-13NC x 2-1/2in (Front Entry Platform)
4
43
4711800
Flatwasher 1/2in Thin (Front Entry Platform)
8
44
3311805
Locknut 1/2in-13NC (Front Entry Platform)
4
45
0681610
Bolt 3/8in-16NC x 1-1/4in (Grade 8) (Front Entry Platform)
4
46
4711600
Flatwasher 3/8in Thin (Front Entry Platform)
4
47
0961950
Bushing
2
48
0962006
Bushing, Garmax
3
49
0961947
Bushing, Garmax
10
50
0961951
Bushing, Garmax
2
51
3539563
Cover
1
52
0641604
Bolt 3/8in-16NC x 1/2in
4
53
2080043
Rivnut (Prior to S/N 0300063957)
4
54
2080044
Rivnut
4
55
0641611
Bolt 3/8in-16NC x 1-3/8in
1
56 to 57
Not Used
58
4740314
Thrustwasher
A/R
59
4740158
Thrustwasher
A/R
60
1320235
Clamp 1
61
4100033
Sleeve, Abrasion
2ft/.6m
62
4240033
Tie-Strap 2
63
3841340
Clamp, Loop
1
64
0641606
Bolt 3/8in-16NC x 3/4in
2
FIGURE 3-2. BOOM INSTALLATIONS - 600SJC & 660SJC (CONTINUED)
FIG & ITEM #
PART NUMBER
DESCRIPTION
QTY.
REV.