JLG 450A_AJ Series II Parts Manual User Manual
Page 159
3-25
SECTION 3 BOOM
FIGURE 3-6. MAIN BOOM ASSEMBLIES
ITEM #
PART NUMBER
QTY.
DESCRIPTION
REV.
Ref
USA Built Machines use SNs 03xxxxxxxx.
Ref
Romanian Built Machines use SNs E3xxxxxxxx.
Ref
MAIN BOOM ASSEMBLY (USA BUILT MACHINES)
1001143917
Ref
450A Series II
C
1001143918
Ref
450AJ Series II
C
1
0100011
AR
Compound, Locking
2
0100081
AR
Adhesive # 454
3
0630401
2
Bolt, Carriage 5/16in-18NC x 2in
4
0641605
8
Bolt 3/8in-16NC x 5/8in
5
0641606
22
Bolt 3/8in-16NC x 3/4in
6
0641607
4
Bolt 3/8in-16NC x 7/8in
7
0641608
4
Bolt 3/8in-16NC x 1in
8
0641818
4
Bolt 1/2in-13NC x 2-1/4in
9
1
Base Weldment Options:
0801289
450A Series II (Note: Includes Item 9A)
0801260
450AJ Series II (Note: Does not includes Item 9A - Must be
Purchased Separately)
9A
0961950
2
Bearing
10
1
Fly Weldment Options:
0801290
450A Series II
0801192
450AJ Series II
11
0961948
2
Bearing
12
1670679
1
Cover, Boom End
13
3311401
2
Nut 1/4in-20NC
14
3311505
4
Locknut 5/16in-18NC
15
3311605
4
Locknut 3/8in-16NC
16
3340837
4
Pad, Wear
17
1001148652
8
Pad, Wear
18
3340939
2
Pad, Rubber
19
3422804
1
Pin
20
3760115
2
Ring, Retaining
21
4070897
AR
Shim (#18)
22
AR
Shim Options:
4070898
Shim (#11)
4070982
Shim (#16)
23
4711500
2
Flatwasher 5/16in Thin
24
4711600
12
Flatwasher 3/8in Thin
25
3
Washer 1/4in Options:
4751400
Flatwasher 1/4in Regular (450A Series II)
4761400
Lockwasher 1/4in (450AJ Series II)
26
4761800
4
Lockwasher 1/2in
27
1
Tube, Carrier
4845767
450A Series II
4846033
450AJ Series II