JLG 860SJ Parts Manual User Manual
Page 171
3-7
SECTION 3 BOOM
FIGURE 3-2. MAIN BOOM INSTALLATION - 800S
ITEM #
PART NUMBER
QTY.
DESCRIPTION
REV.
0270876
Ref
BOOM AND CYLINDERS INSTALLATION
J
1
0060061
1
Rotator Assembly (See ROTATOR ASSEMBLY for Breakdown)
2
0100011
AR
Compound, Locking
3
1
Platform Level Sensor Switch Assembly Options (See
PLATFORM SUPPORT & CONTROL VALVES INSTALLATION
for Breakdown):
0271381
Prior to SN 0300075873
0273695
SN 0300075873 to SN 0300140000
4 to 5
Not Used
6
0641608
1
Bolt 3/8in-16NC x 1in
7
Not Used
8
0642014
2
Bolt 5/8in-11NC x 1-3/4in
9
0642212
3
Bolt 3/4in-10NC x 1-1/2in
10 to 11
Not Used
12
0741605
1
Bolt 3/8in-16NC x 5/8in
13
0801274
1
Main Boom Assembly (See MAIN BOOM ASSEMBLY for
Breakdown)
14 to 17
Not Used
18
0962297
2
Bushing
19
1684189
1
Platform Level Cylinder Assembly (See CYLINDER SECTION for
Breakdown)
20
1
Main Lift Cylinder Assembly Options (See CYLINDER SECTION
for Breakdown):
1684042
Prior to SN 0300066889
1684199
SN 0300066889 to SN 0300140000
21
Not Used
22
3422580
1
Pin
23
3422562
1
Pin
24
3422569
1
Pin
25
3422908
2
Pin
26 to 28
Not Used
29
3422922
1
Pin
30
Not Used
31
3422931
1
Pin
32 to 33
Not Used
34
3841143
1
Keeper, Pin
35
3841287
3
Keeper, Pin
36 to 41
Not Used
42
1
Bolt Options:
0741605
Bolt 3/8in-16NC x 5/8in (Prior to SN 0300129790)
3900192
Screw 3/8in-16NC x 1/2in (SN 0300129790 to
SN 0300140000)