JLG 450A_AJ Series II Parts Manual User Manual
Page 147
3-13
SECTION 3 BOOM
FIGURE 3-3. MAIN BOOM INSTALLATION - 450A SERIES II
ITEM #
PART NUMBER
QTY.
DESCRIPTION
REV.
Ref
BOOM AND CYLINDERS INSTALLATION
1001143921
Ref
450A Series II without Arctic Package
A
1001143924
Ref
450A Series II with Arctic Package
A
1
0060062
1
Rotator Assembly (See Rotator Assemblies for Breakdown)
2
0100011
AR
Compound, Locking
3 to 5
Not Used
6
0641607
1
Bolt 3/8in-16NC x 7/8in
7
0641608
1
Bolt 3/8in-16NC x 1in
8
0641610
2
Bolt 3/8in-16NC x 1-1/4in
9
Not Used
10
0641810
2
Bolt 1/2in-13NC x 1-1/4in
11
0641812
2
Bolt 1/2in-13NC x 1-1/2in
12 to 19
Not Used
20
1684155
1
Main Lift Cylinder Assembly (See CYLINDER SECTION for
Breakdown)
21
3311605
2
Locknut 3/8in-16NC
22
3311805
2
Locknut 1/2in-13NC
23 to 24
Not Used
25
3422177
2
Pin
26
3422178
1
Pin
27
3422179
1
Pin
28
3422180
1
Pin
29
3422558
1
Pin
30
Not Used
31
3422578
1
Pin
32
Not Used
33
3422793
1
Pin
34 to 38
Not Used
39
3841143
4
Keeper, Pin
40
3841203
4
Keeper, Pin
41 to 50
Not Used
51
1001140274
1
Level (Platform Slave) Cylinder Assembly (See CYLINDER
SECTION for Breakdown)
52
1001140276
1
Master Cylinder Assembly (See CYLINDER SECTION for
Breakdown)
53
1001143917
1
Main Boom Assembly (See MAIN BOOM ASSEMBLY for
Breakdown)
Ref
BOOM CABLES AND CLAMPS INSTALLATIONS
0271311
Ref
ANSI/ANSI Export/CSA Specs without SkyPower
J
0271310
Ref
Australian/CE Specs without SkyPower
J
0273279
Ref
All Specs with SkyPower
C
1001097502
Ref
All Specs with Arctic Package
A
1001097503
Ref
All Specs with Arctic Package & SkyPower
B
Ref
Note: For Additional Components See ELECTRICAL
SECTION
101
Not Used