JLG 450A_AJ Series II Parts Manual User Manual
Page 11
SECTION 1 - FRAME
3121291
450A Series II/450AJ Series II
11
FIGURE 1-1. AXLE AND STEERING INSTALLATION - 2WD WITHOUT TOW BAR
ITEM
PART NUMBER
QTY
DESCRIPTION
REV
Ref
Note: 2WD Machines are USA Built Machines Only.
1001139695
Ref
FIXED AXLE INSTALLATION
B
1
0100011
AR
Compound, Locking
2
0641616
2
Bolt 3/8in-16NC x 2in
3
0642012
1
Bolt 5/8in-11NC x 1-1/2in
4
0961950
2
Bushing
5
3422592
1
Pin, Axle Pivot
6
3841258
1
Keeper, Pin
7
4071121
2
Shim
8
4740229
1
Thrustwasher
9
4751600
2
Flatwasher 3/8in Regular
10
1001093846
2
Plate
11
1001093851
2
Plate, Shim
12
1001139704
1
Axle
13
4071101
1
Shim
1001139690
Ref
OSCILLATING AXLE INSTALLATION
C
101
0100011
AR
Compound, Locking
102
0100038
AR
Primer, Locking #7471
103
0641814
8
Bolt 1/2in-13NC x 1-3/4in
104
0642012
1
Bolt 5/8in-11NC x 1-1/2in
105
0791506
4
Screw, 5/16in-18NC x 3/4in
106
0961950
2
Bushing
107
1684465
2
Lockout Cylinder Assembly (See CYLINDER SECTION for
Breakdown)
108
3422592
1
Pin, Axle Pivot
109
3841258
1
Keeper, Pin
110
4641265
1
Lockout Valve Assembly
111
4740229
1
Thrustwasher
112
4891800
8
Flatwasher, Hardened 1/2in
113
1001139704
1
Axle
114
4071101
1
Shim
1001139697
Ref
STEERING INSTALLATION
A
201
1001143434
1
Steer Cylinder Assembly (See CYLINDER SECTION for
Breakdown)
202
2780230
2
Hub/Spindle Assembly (See Items 301 to 316 for Breakdown)
203
3422692
2
Kingpin
204
1001140570
2
Tie-Rod
205
0440162
2
Thrustwasher
206
3450808
2
Pin, Cotter 1/4in x 2in
207
0681822
4
Bolt 1/2in-13NC x 2-3/4in (Grade 8)
208
0641606
4
Bolt 3/8in-16NC x 3/4in
209
0100011
AR
Compound, Locking
210
3323003
2
Nut 1-1/4in-12NF
211
3312008
4
Nut 5/8in-11NC
212
3900109
4
Screw, Shoulder
213
4713000
2
Flatwasher 1-1/4in
214
4891800
2
Flatwasher 1/2in Hardened
215
4740086
2
Thrustwasher
2780230
Ref
HUB ASSEMBLY
A
301
7020033
2
Cap, Dust (1 per Assembly)