JLG 450A_AJ Series II Parts Manual User Manual
Page 151
3-17
SECTION 3 BOOM
FIGURE 3-4. MAIN BOOM INSTALLATION - 450AJ SERIES II (USA BUILT MACHINES)
ITEM #
PART NUMBER
QTY.
DESCRIPTION
REV.
Ref
USA Built Machines use SNs 03xxxxxxxx.
Ref
Romanian Built Machines use SNs E3xxxxxxxx.
Ref
BOOM AND CYLINDERS INSTALLATION
1001143922
Ref
450AJ Series II without Arctic Package
A
1001143923
Ref
450AJ Series II with Arctic Package
A
1
1
Rotator Assembly Options (See ROTATOR ASSEMBLIES for
Breakdown):
0060050
Without Arctic Package
0060096
With Arctic Package
2
0100011
AR
Compound, Locking
3 to 5
Not Used
6
0641518
2
Bolt 516in-18NC x 2-1/4in
7
0641607
1
Bolt 3/8in-16NC x 7/8in
8
0641608
3
Bolt 3/8in-16NC x 1in
9
0641610
2
Bolt 3/8in-16NC x 1-1/4in
10
0641616
4
Bolt 3/8in-16NC x 2in
11
0641618
2
Bolt 3/8in-16NC x 2-1/4in
12
Not Used
13
0641810
3
Bolt 1/2in-13NC x 1-1/4in
14
0641812
1
Bolt 1/2in-13NC x 1-1/2in
15 to 21
Not Used
22
0961951
2
Bushing
23
0962292
2
Bushing
24
Not Used
25
1684154
1
Main Lift Cylinder Assembly (See CYLINDER SECTION for
Breakdown)
26
3311501
4
Locknut 5/16in-18NC
27
3311605
9
Locknut 3/8in-16NC
28
3311805
2
Locknut 1/2in-13NC
29
Not Used
30
3340860
4
Pad, Rubber
31
Not Used
32
3422177
2
Pin
33
3422178
1
Pin
34
Not Used
35
3422582
1
Pin
36
Not Used
37
3422669
1
Pin
38
3422791
2
Pin
39
3422792
1
Pin
40
3422793
1
Pin
41
3422794
2
Pin
42
3422806
1
Pin
43 to 44
Not Used
45
3572551
2
Channel, Hose Carrier
46 to 47
Not Used
48
3841143
4
Keeper, Pin