JLG 450A_AJ Series II Parts Manual User Manual
Page 151
SECTION 3 - BOOM
3121291
450A Series II/450AJ Series II
151
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
Main Boom Assembly (USA Built Machines) 450A Series II
C
1001143918
Ref
Main Boom Assembly (USA Built Machines) 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
Ref
Base Weldment Options:
9
0801289
1
Base Weldment 450A Series II (Note: Includes Item 9A)
9
0801260
1
Base Weldment 450AJ Series II (Note: Does not includes Item
9A - Must be Purchased Separately)
9A
0961950
2
Bearing
10
Ref
Fly Weldment Options:
10
0801290
1
Fly Weldment 450A Series II
10
0801192
1
Fly Weldment 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
Ref
Shim Options:
22
4070898
AR
Shim (#11)
22
4070982
AR
Shim (#16)
23
4711500
2
Flatwasher 5/16in Thin
24
4711600
12
Flatwasher 3/8in Thin
25
Ref
Washer 1/4in Options:
25
4751400
3
Flatwasher 1/4in Regular (450A Series II)
25
4761400
3
Lockwasher 1/4in (450AJ Series II)
26
4761800
4
Lockwasher 1/2in
27
Ref
Tube, Carrier
27
4845767
1
Tube, Carrier 450A Series II
27
4846033
1
Tube, Carrier 450AJ Series II
28
Ref
Powertrack Options:
28
1001099838
1
Powertrack 450A Series II
28
1001099833
1
Powertrack 450AJ Series II
28
70001996
AR
Carrier Repair Section (2ft length - Includes 1 Pin Assembly
for each end)
28
70001998
2 pr
Mounting Foot Kit (Includes Both Pair of Feet)