JLG 860SJ Parts Manual User Manual
Page 131
SECTION 3 - BOOM
3121632
800S/860SJ
131
FIGURE 3-3. MAIN BOOM INSTALLATION - 860SJ
ITEM
PART NUMBER
QTY
DESCRIPTION
REV
1001155752
Ref
BOOM AND CYLINDERS INSTALLATION
C
1
0100011
AR
Compound, Locking
2
0271444
1
Jib Assembly (See Items 101-120 for Breakdown)
3
0273695
1
Platform Level Sensor Switch Assembly (See PLATFORM
SUPPORT AND CONTROL VALVES INTSTALLATION for
Breakdown)
7
0641808
2
Bolt 1/2in-13NC x 1in
9
0642014
2
Bolt 5/8in-11NC x 1-3/4in
10
0642212
3
Bolt 3/4in-10NC x 1-1/2in
16
1684136
1
Platform Level Cylinder Assembly (See CYLINDER SECTION for
Breakdown)
17
1684202
1
Main Lift Cylinder Assembly (See CYLINDER SECTION for
Breakdown)
20
3422793
2
Pin
21
3422908
2
Pin
24
3422920
1
Pin
25
3422931
1
Pin
26
3422932
1
Pin
29
3841203
2
Keeper, Pin
30
3841287
3
Keeper, Pin
32
3900192
1
Screw 3/8in-16NC x 1/2in
40
1001155762
1
Main Boom Assembly (See MAIN BOOM ASSEMBLY for
Breakdown)
41
0962297
2
Bushing (Part of Timing Link)
0271444
Ref
JIB ASSEMBLY
H
101
0060048
1
Rotator Assembly (See ROTATOR ASSEMBLY for Breakdown)
102
0100011
AR
Compound, Locking
103
0641604
2
Bolt 3/8in-16NC x 1/2in
104
0641608
2
Bolt 3/8in-16NC x 1in
105
0641610
1
Bolt 3/8in-16NC x 1-1/4in
106
0641618
4
Bolt 3/8in-16NC x 2-1/4in
107
0961947
AR
Bushing
108
1683609
1
Jib Lift Cylinder Assembly (See CYLINDER SECTION for
Breakdown)
109
3311605
5
Locknut 3/8in-16NC
110
3422860
2
Pin
111
3422861
2
Pin
112
3422867
1
Pin
113
3841143
3
Keeper, Pin
114
3841340
1
Loop, Hose
115
4740439
2
Thrustwasher
116
4844816
1
Link, Jib (Upper)
116A
0962335
4
Bushing
117
4844817
2
Link, Jib (Lower)
118
4846435
1
Pivot, Jib
119
3520034
4
Plug, Hole
1001156965
Ref
POWER TRACK INSTALLATION
B
201
0100011
AR
Compound, Locking
202
0100081
AR
Adhesive
203
0630539
1
Bolt 3/8in-16NC x 3-1/2in
204
0641606
12
Bolt 3/8in-16NC x 3/4in