JLG 450A_AJ Series II Parts Manual - Manual (Page 16)

1-8 450A & 450AJ Series II 3121243
SECTION 1 FRAME
26 0791506 4 Screw, 5/16in-18NC x 3/4in (SN 0300077285 to
SN 0300124000 Only)
27 4891800 8 Flatwasher, Hardened 1/2in (SN 0300107512 to SN
0300124000)
Ref FIXED AXLE INSTALLATION
0273077 Ref Prior to SN 0300107512 C
0274706 Ref SN 0300107512 to SN 0300124000 A
Ref Note: USA Manufacture Only.
101 0100011 AR Compound, Locking
102 0362763 4 Bar, Stop
103 0362764 2 Bar, Stop
104 0641626 2 Bolt 3/8in-16NC x 3-1/4in
105 0642012 1 Bolt 5/8in-11NC x 1-1/2in
106 0961950 2 Bushing, Garmax
107 3422592 1 Pin, Axle Pivot
108 3570901 2 Plate, Stop
109 3841258 1 Keeper, Pin
110 4070972 AR Shim 3/16in
111 4070973 AR Shim 1/8in
112 4070974 AR Shim 1/16in
113 4740158 1 Thrustwasher
114 4751600 2 Flatwasher 3/8in Regular
115 1 Axle Weldment Options:
4846426 Prior to SN 0300107512
0280201 SN 0300107512 to SN 0300124000
115A 1001100424 2 Steer Cylinder Mounting Block Assy (was p/n 0561300)
116 2220235 4 Fitting, O-Ring (Not Shown - See HYDRAULICS SECTION)
0271653 Ref STEERING INSTALLATION E
Ref Note: USA Manufacture Only.
201 0100011 AR Compound, Locking
202 0440162 2 Thrustwasher
203 0630544 1 Bolt 1in-8NC x 6in
204 0641508 1 Bolt 5/16in-18NC x 1in
205 0641606 4 Bolt 3/8in-16NC x 3/4in
206 0681824 4 Bolt 1/2in-13NC x 3in
207 0682648 1 Bolt 1in-8NC x 6in
208 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
209 2160001 2 Fitting, STR Grease
210 2160002 1 Fitting, STR Grease
211 2780230 2 Hub/Spindle Assembly (See 201 to 213 for Breakdown)
212 3272605 2 Locknut 1in-8NC
213 3312008 4 Nut 5/8in-11NC
214 3322201 2 Nut 3/4in-16NF
FIGURE 1-2. AXLE AND STEERING INSTALLATION - 2WD WITH TOW BAR (CONTINUED)
ITEM # PART NUMBER QTY. DESCRIPTION REV.