JLG 450A_AJ Series II Parts Manual User Manual
Page 12
1-4
SECTION 1 FRAME
109
1
Cam, Lockout Options:
1100127
Prior to SN 0300069337
1100133
SN 0300069337 to SN 0300077285
Not Used
SN 0300077285 to SN 0300124000
110
2
Lockout Cylinder Assembly Options (See CYLINDER SECTION
for Breakdown):
110A
1684129
Prior to SN 0300069337
110B
1684465
SN 0300069337 to SN 0300077285
111
3272201
2
Nut 3/4in-10NC (Prior to SN 0300107512)
112
3422592
1
Pin, Axle Pivot
113
3422520
2
Pin (Prior to SN 0300107512)
114
3841258
1
Keeper, Pin
115
3841220
2
Keeper, Pin (Prior to SN 0300107512)
116
1
Shield, Frame
4061020
Prior to SN 0300069841
See Note
SN 0300069841 to SN 0300124000 (See FRAME SHIELDS
INSTALLATION for call out)
117
4567462
2
Tube, Mounting (Prior to SN 0300107512)
118
1
Lockout Valve Assembly Options:
4640871
Valve Used Prior to SN 0300077285
7012693
1
Seal Kit - 4640871 Valve
7002840
1
Anti-Rotation Pin Removal Tool
4641265
Valve Used SN 0300077285 to SN 0300124000
119
4711400
8
Flatwasher 1/4in Thin (Prior to SN 0300077285)
120
4740158
1
Thrustwasher
121
Not Used
122
4751800
4
Flatwasher 1/2in Regular (Prior to SN 0300077285)
123
1
Axle Weldment Options:
4846352
Axle Prior to SN 0300107512
0280200
Axle SN 0300107512 to SN 0300124000
123A
1001100424
2
Steer Cylinder Mounting Block Assy (was p/n 0561300)
124
4892200
4
Flatwasher 3/4in Hardened (Prior to SN 0300107512)
125
3311405
4
Locknut 1/4in-20NC (Prior to SN 0300077285)
126
0791506
4
Screw, 5/16in-18NC x 3/4in (SN 0300077285 to
SN 0300124000 Only)
127
4891800
4
Flatwasher, Hardened 1/2in (SN 0300107512 to
SN 0300124000)
0271012
Ref
STEERING INSTALLATION
G
Ref
Note: USA Manufacture Only.
201
0100011
AR
Compound, Locking
202
0440162
2
Thrustwasher
203
0641606
4
Bolt 3/8in-16NC x 3/4in
204
0681826
4
Bolt 1/2in-13NC x 3-1/4in
205
1
Steer Cylinder Assembly Options (See CYLINDER SECTION for
Breakdown):
Use 1684412
Prior to SN 0300087392 (was p/n 1683614)
1684412
SN 0300087392 to SN 0300124000
206
2780230
2
Hub/Spindle Assembly (See Items 301 to 316 for Breakdown)
FIGURE 1-1. AXLE AND STEERING INSTALLATION - 2WD WITHOUT TOW BAR (CONTINUED)
ITEM #
PART NUMBER
QTY.
DESCRIPTION
REV.