JLG 450A_AJ Series II Parts Manual User Manual
Page 243
SECTION 3 - BOOM
3121244
450A Series II/450AJ Series II
243
FIGURE 3-5. MAIN BOOM INSTALLATION - 450AJ SERIES II (BELGIUM AND ROMANIAN BUILT
MACHINES)
ITEM
PART NUMBER
QTY
DESCRIPTION
REV
Ref
USA Built Machines use SNs 03xxxxxxxx.
Ref
Belgium Built Machines use SNs 13xxxxxxxx.
Ref
Romanian Built Machines use SNs E3xxxxxxxx.
Ref
MAIN BOOM AND CYLINDERS INSTALLATION
0272664
Ref
Main Boom and Cylinders Installation 450AJ Series II Booms
and Cylinders Installation
H
1001098640
Ref
Main Boom and Cylinders Installation 450AJ Series II Boom
Assembly
B
0275438
Ref
Main Boom and Cylinders Installation 450AJ Series II with
SkyPower
C
1001107354
Ref
Main Boom and Cylinders Installation 450AJ Series II Boom
Assembly with SkyPower
B
1
0100011
AR
Compound, Locking
5
0641608
3
Bolt 3/8in-16NC x 1in
6
0641610
1
Bolt 3/8in-16NC x 1-1/4in
8
0641810
2
Bolt 1/2in-13NC x 1-1/4in
9
0641812
1
Bolt 1/2in-13NC x 1-1/2in
12
Ref
Main Boom Assembly Options (See MAIN BOOM ASSEMBLY
and Items 101-165 for Breakdown):
12
0801361
1
Without SkyPower
12
0801593
1
With SkyPower
16
1684241
1
Master Cylinder Assembly (See CYLINDER SECTION for
Breakdown)
17
1684244
1
Upper Lift Cylinder Assembly (See CYLINDER SECTION for
Breakdown)
18
3311605
3
Locknut 3/8in-16NC
19
3311805
1
Locknut 1/2in-13NC
22
3422177
2
Pin
23
3422178
1
Pin
24
3422582
1
Pin
26
3422806
1
Pin
32
3841143
2
Keeper, Pin
33
3841203
3
Keeper, Pin
34
3841258
4
Keeper, Pin
39
4220244
1
Stop, Platform (Belgium Built Machines) (SN 1300006698 to
Present)
39
4220244
1
Stop, Platform (All Romanian Built Machines)
40
4751600
2
Flatwasher 3/8in Regular (Belgium Built Machines) (SN
1300006698 to Present)
40
4751600
1
Flatwasher 3/8in Regular (All Romanian Built Machines)
Ref
JIB INSTALLATION
0801361
Ref
Without SkyPower
J
0801593
Ref
With SkyPower
H
101
0060050
1
Rotator Assembly (See ROTATOR ASSEMBLIES for
Breakdown)
102
0100011
AR
Compound, Locking
105
0561515
2
Clamp, Block
109
0641518
2
Bolt 516in-18NC x 2-1/4in
111
0641607
1
Bolt 3/8in-16NC x 7/8in
112
0641610
1
Bolt 3/8in-16NC x 1-1/4in
113
0641616
4
Bolt 3/8in-16NC x 2in