JLG 660SJ Parts Manual User Manual
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3-10
3120842
SECTION 3 BOOM
S
E
C
T
I
O
N
3
B
O
O
M
36
Cover, Boom Options:
1
3539476
Cover, Boom End (Top & Sides) (Prior to
SN 0300065004)
1671055
Cover (SN 0300065004 to SN 0300068000)
37
0962057
Bushing (Prior to SN 0300065004)
2
38
Hardware Options:
AR
3340800
Pad, Wear (Prior to SN 0300065004)
1
4751400
Flatwasher 1/4in Regular (SN 0300065004 to
SN 0300068000)
4
39
0630458
U-Bolt
1
40
3311402
Nut, Jam 1/4in-20NC
4
41
Hardware Options:
AR
0641407
Bolt 1/4in-20NC x 7/8in (Prior to SN 0300065004)
4
3311405
Locknut 1/4in-20NC (SN 0300065004 to
SN 0300068000)
2
42
0641820
Bolt 1/2in-13NC x 2-1/2in (Front Entry Platform Machines)
4
43
4711800
Flatwasher 1/2in Thin (Front Entry Platform Machines)
8
44
3311805
Locknut 1/2in-13NC (Front Entry Platform Machines)
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 Machines)
4
47
0961950
Bushing, Composite
2
48
0962006
Bushing, Composite
3
49
0961947
Bushing, Composite
6
50
0961951
Bushing, Composite
2
51
3539563
Cover
1
52
0641604
Bolt 3/8in-16NC x 1/2in
4
53
2080043
Rivnut (Prior to SN 0300065004)
4
54
2080044
Rivnut
4
55
0641611
Bolt 3/8in-16NC x 1-3/8in
1
56 to 57
Not Used
58
4740314
Thrustwasher
AR
59
4740158
Thrustwasher
AR
60
1320235
Clamp (SN 0300027200 to SN 0300068000)
1
61
4100033
Sleeve, Abrasion (SN 0300027200 to SN 0300068000)
2ft/.6m
62
4240033
Tie-Strap (SN 0300027200 to SN 0300068000)
2
63
3841340
Clamp, Loop (SN 0300027200 to SN 0300068000)
1
64
0641606
Bolt 3/8in-16NC x 3/4in (SN 0300027200 to
SN 0300068000)
2
65
0962335
Bushing, Composite (SN 0300053995 to SN 0300068000)
4
BOOM CABLES INSTALLATION
Ref
0255897
600SJ - 2WS (Prior to SN 0300061927)
Ref
7
0270737
600SJ - 2WS (ADE System) (SN 0300061927 to
SN 0300068000)
Ref
2
0256940
600SJ - 4WS
Ref
3
0255868
660SJ - 2WS (Prior to SN 0300061927)
Ref
9
0270735
660SJ - 2WS (ADE System) (SN 0300061927 to
SN 0300068000)
Ref
2
0256937
660SJ - 4WS
Ref
3
101 to 109
Not Used
FIGURE 3-2. BOOM INSTALLATIONS - 600SJ & 660SJ (CONTINUED)
FIG & ITEM #
PART NUMBER
DESCRIPTION
QTY.
REV.