JLG 450A_AJ Series II Parts Manual User Manual
Page 264
3-20
SECTION 3 BOOM
40
Not Used
41
3422582
1
Pin
42
Not Used
43
3422669
1
Pin
44
3422791
2
Pin
45
3422792
1
Pin
46
3422793
1
Pin
47
3422794
2
Pin
48
3422806
1
Pin
49 to 50
Not Used
51
3572551
2
Channel, Hose Carrier
52 to 54
Not Used
55
3841143
4
Keeper, Pin
56
3841203
4
Keeper, Pin
57
Not Used
58
4711400
2
Flatwasher 1/4in Thin (Prior to SN 0300075079 Only)
59
4751500
6
Flatwasher 5/16in Regular
60
4751600
2
Flatwasher 3/8in Regular
61
4845927
2
Link, Jib (Lower)
62
4846278
1
Link, Jib (Upper)
63 to 66
Not Used
67
4846356
1
Pivot, Jib
68 to 72
Not Used
73
4220244
1
Stop
74
1
Cable, Electrical 18/2 Options (Not Shown):
4922770
Without Arctic Package
4923469
With Arctic Package
Ref
BOOM CABLES AND CLAMPS INSTALLATIONS
0271122
Ref
ANSI/ANSI Export/CSA Specs
J
0271206
Ref
Australian/CE Specs
J
0273280
Ref
All Specs with SkyPower
C
0275116
Ref
All Specs with Arctic Package
C
0275786
Ref
All Specs with Arctic Package & SkyPower
C
Ref
Note: For Additional Components See ELECTRICAL
SECTION
101
Not Used
102
2
Block, Clamp Options:
0561459
Without Arctic Package
1321696
With Arctic Package
103 to 104
Not Used
105
0641506
2
Bolt 5/16in-18NC x 3/4in (With SkyPower Only)
106
Not Used
107
1320202
2
Clamp (With SkyPower Only)
108 to 111
Not Used
112
3300151
6
Nut, Acorn 1/4in-20NC
113
Not Used
114
3311401
6
Nut 1/4in-20NC
115
3311505
2
Locknut 5/16in-18NC (With SkyPower Only)
FIGURE 3-4. MAIN BOOM INSTALLATION - 450AJ SERIES II (USA BUILT MACHINES)
ITEM #
PART NUMBER
QTY.
DESCRIPTION
REV.