JLG 660SJ Parts Manual User Manual
Page 216
3-16
SECTION 3 BOOM
60 (cont’d)
3890007
600SJ (ANSI & ANSI Export Specs)
3890012
600SJ (Australian & CE Specs)
61
0561508
1
Plate, Spring Mounting (Australian & CE Specs Only)
62
4160149
1
Spring (Australian & CE Specs Only)
63
4360506
1
Switch, Proximity (Australian & CE Specs Only)
64
1
Nut Options:
3300241
Locknut, Special 3/4in-10NC (ANSI & ANSI Export Specs)
3272401
Nut, Jam 7/8in-9NC (Australian & CE Specs)
(was p/n 3300399)
65
1
Nut Options
3300241
Locknut, Special 3/4in-10NC (ANSI & ANSI Export Specs)
3272001
Nut, Jam 5/8in-11NC (Australian & CE Specs)
(was p/n 3300400)
66
1
Locknut Options:
3312201
Nut 3/4in-10NC (ANSI & ANSI Export Specs)
3300242
Locknut 7/8in-9NC (Australian & CE Specs)
67
1
Locknut Options:
3312201
Nut 3/4in-10NC (ANSI & ANSI Export Specs)
3300240
Locknut 5/8in-11NC (Australian & CE Specs)
68
4070939
AR
Shim 16Ga (With Slide-In Slots)
69
4070940
AR
Shim 16Ga (With Slide-In Slots)
70
4060805
6in/16cm
Flex-Trim
71
1320244
1
Clamp (Australian & CE Specs Only)
72
0641406
1
Bolt 1/4in-20NC x 3/4in (Australian & CE Specs Only)
73
3311405
1
Locknut 1/4in-20NC (Australian & CE Specs Only)
(was p/n 3311401)
74
1670836
8
Cover, Boom (Not Shown) (USA Built Machines
SN 0300087000 to SN 0300134293)
75
0681608
4
Bolt 3/8in-16NC x 1in
76
3340900
1
Pad, Wear
77
4071005
AR
Shim
78
4751600
12
Flatwasher 3/8in Regular
79
4071007
AR
Shim
80
0811614
4
Bolt 3/8in-16NC x 1-3/4in (was p/n 0641614)
81
0961950
2
Bushing, Garmax
82
0961951
2
Bushing, Garmax (600SJ & 660SJ Only)
83
3020039
AR
Lubricant (Not Shown)
84
1
Pad, Wear Options;
3340871
USA Built Machines SN 0300087000 to SN 0300168793 &
China Built Machines SN B300000100 to
SN B300000742
1001148653
USA Built Machines SN 0300168793 to SN 0300171769 &
China Built Machines SN B300000742 to Present
85 to 99
Not Used
100
2901986
1
Kit, Wear Pad Support (Includes Items 12, 51, 75, 76 & 77)
FIGURE 3-3. MAIN BOOM ASSEMBLIES (CONTINUED)
ITEM #
PART NUMBER
QTY.
DESCRIPTION
REV.