JLG 450A_AJ Series II Parts Manual User Manual
Page 263
SECTION 3 - BOOM
3121243
450A Series II/450AJ Series II
263
FIGURE 3-5. MAIN BOOM INSTALLATION - 450AJ SERIES II (BELGIUM BUILT MACHINES)
ITEM
PART NUMBER
QTY
DESCRIPTION
REV
Ref
USA Built Machines use SNs 03xxxxxxxx.
Ref
Belgium Built Machines use SNs 13xxxxxxxx.
Ref
MAIN BOOM AND CYLINDERS INSTALLATION
0272664
Ref
450AJ Series II Booms and Cylinders Installation
F
1001098640
Ref
450AJ Series II Boom Assemblies
A
0275438
Ref
450AJ Series II with SkyPower
A
1
0100011
AR
Compound, Locking
5
0641608
1
Bolt 3/8in-16NC x 1in
6
0641610
1
Bolt 3/8in-16NC x 1-1/4in
8
0641810
2
Bolt 1/2in-13NC x 1-1/4in
9
0641812
1
Bolt 1/2in-13NC x 1-1/2in
12
Ref
Main Boom Assembly Options (See MAIN BOOM ASSEMBLY
and Items 101-165 for Breakdown):
12
0801361
1
Without SkyPower
12
0801593
1
With SkyPower
16
1684241
1
Master Cylinder Assembly (See CYLINDER SECTION for
Breakdown)
17
1684244
1
Upper Lift Cylinder Assembly (See CYLINDER SECTION for
Breakdown)
18
3311605
1
Locknut 3/8in-16NC
19
3311805
1
Locknut 1/2in-13NC
22
3422177
2
Pin
23
3422178
1
Pin
24
3422582
1
Pin
26
3422806
1
Pin
32
3841143
2
Keeper, Pin
33
3841203
3
Keeper, Pin
34
3841258
4
Keeper, Pin
Ref
JIB INSTALLATION
0801361
Ref
Without SkyPower
G
0801593
Ref
With SkyPower
F
101
0060050
1
Rotator Assembly (See ROTATOR ASSEMBLIES for
Breakdown)
102
0100011
AR
Compound, Locking
105
0561515
2
Clamp, Block
108
0641406
2
Bolt 1/4in-20NC x 3/4in Only (Prior to SN 1300000144)
109
0641518
2
Bolt 5/16in-18NC x 2-1/4in
111
0641607
1
Bolt 3/8in-16NC x 7/8in
112
0641610
1
Bolt 3/8in-16NC x 1-1/4in
113
0641616
4
Bolt 3/8in-16NC x 2in
114
0641618
2
Bolt 3/8in-16NC x 2-1/4in
115
0641810
1
Bolt 1/2in-13NC x 1-1/4in
121
0961947
2
Bushing
124
0961951
2
Bushing
126
1320070
2
Clamp (Prior to SN 1300000144)
127
3571462
1
Shield
129
1671083
2
Cover, Jib Hose
131
Ref
Level (Platform Slave) Cylinder Assembly Options (See
CYLINDER SECTION for Breakdown):
131
1684240
1
Cylinder, Level (Use p/n 1001094789) (Prior to SN 0300113122)
131
1001094789
1
Cylinder, Level (SN 0300113122 through 0300124000)