JLG 450A_AJ Series II Parts Manual - Manual (Page 143)

SECTION 3 - BOOM
3121291 450A Series II/450AJ Series II 143
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 Boom and Cylinders Installation 450AJ Series II without Arctic
Package A
1001143923 Ref Boom and Cylinders Installation 450AJ Series II with Arctic
Package A
1 Ref Rotator Assembly Options (See ROTATOR ASSEMBLIES for
Breakdown):
1 0060050 1 Without Arctic Package
1 0060096 1 With Arctic Package
2 0100011 AR Compound, Locking
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
13 0641810 3 Bolt 1/2in-13NC x 1-1/4in
14 0641812 1 Bolt 1/2in-13NC x 1-1/2in
22 0961951 2 Bushing
23 0962292 2 Bushing
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
30 3340860 4 Pad, Rubber
32 3422177 2 Pin
33 3422178 1 Pin
35 3422582 1 Pin
37 3422669 1 Pin
38 3422791 2 Pin
39 3422792 1 Pin
40 3422793 1 Pin
41 3422794 2 Pin
42 3422806 1 Pin
45 3572551 2 Channel, Hose Carrier
48 3841143 4 Keeper, Pin
49 3841203 4 Keeper, Pin
51 4220244 1 Stop
53 4751500 6 Flatwasher 5/16in Regular
54 4751600 2 Flatwasher 3/8in Regular
56 4846278 1 Link, Jib (Upper)
61 4846356 1 Pivot, Jib
63 Ref Cable, Electrical 18/2 Options (Not Shown):
63 4922770 1 Without Arctic Package
63 4923469 1 With Arctic Package
64 1001094670 2 Link, Jib (Lower)
65 Ref Master Cylinder Assembly Options (See CYLINDER SECTION
for Breakdown):