JLG 450A_AJ Series II Parts Manual - Manual (Page 21)

SECTION 1 - FRAME
3121243 450A Series II/450AJ Series II 21
FIGURE 1-3. AXLE AND STEERING INSTALLATION - 4WD
ITEM PART NUMBER QTY DESCRIPTION REV
Ref FIXED AXLE INSTALLATION
0270969 Ref Fixed Axle (Prior to SN 0300107512) E
0274703 Ref Fixed Axle (SN 0300107512 through 0300124000) A
Ref Note: USA Manufacture Only.
1 0100011 AR Compound, Locking
2 Ref Bar, Stop Options:
2 0362763 2 3/8in Bar (Prior to SN 0300107512)
2 0362763 4 3/8in Bar (SN 0300107512 through 0300124000)
2 0362764 2 1/8in Bar (SN 0300107512 through 0300124000)
3 Ref Bolt 3/8in-16NC x 7/8in
3 0641607 2 Hexhd Capscrew Gr5,3/8-16 X 7/8 Lg (Prior to SN
0300069841)
3 See Note 2 Hexhd Capscrew Gr5,3/8-16 X 7/8 Lg (See FRAME SHIELDS
INSTALLATION for call out) (SN 0300069841 through
0300124000)
4 Ref Bolt Options:
4 0641620 2 Bolt 3/8in-16NC x 2-1/4in
4 0641616 2 Bolt 3/8in-16NC x 2in
5 0642012 1 Bolt 5/8in-11NC x 1-1/2in
6 0961950 2 Bushing, Garmax
7 3422592 1 Pin, Axle Pivot
8 Ref Plate, Stop Options:
8 3570901 2 Plate, Stop (Prior to SN 0300107512)
8 4220267 2 Plate, Stop (SN 0300107512 through 0300124000)
9 3841258 1 Keeper, Pin
10 Ref Shield, Frame Options:
10 4061020 1 Shield, Frame (Prior to SN 0300069841)
10 See Note 1 Shield, Frame (See FRAME SHIELDS INSTALLATION for call
out) (SN 0300069841 through 0300124000)
11 Ref Shim Options:
11 4070974 AR Shim, 16ga (Prior to SN 0300107512)
11 4070973 AR Shim, 11ga (SN 0300107512 through 0300124000)
12 4740158 1 Thrustwasher
13 4751600 2 Flatwasher 3/8in Regular
14 Ref Axle Weldment Options:
14 4846353 1 Axle Weldment (Prior to SN 0300107512)
Ref Note: If kingpin holes in the axle measure 1.503in diameter
or larger in any direction, axle weldment must be replaced.
Ref Note: See Kit Item 250 AND additional notes at end of parts
list before ordering parts.
14 0280199 1 Axle Weldment (SN 0300107512 to Present)
14A 0561300 2 Steer Cylinder Mounting Block Assembly
15 2220235 3 Fitting, O-Ring (Not Shown)
Ref OSCILLATING AXLE INSTALLATIONS
0270968 Ref USA Built Machines (Prior to SN 0300077285) G
0273488 Ref USA Built Machines (SN 0300077285 through 0300107511) C
0274702 Ref USA Built Machines (SN 0300107512 through 0300124000) A
0270968 Ref Belgium Built Machines (SN 1300000007 through 1300000004) A
0272639 Ref Belgium Built Machines (SN 1300000005 through 1300000352) A
0273498 Ref Belgium Built Machines (SN 1300000353 through 1300003221) C
0274742 Ref Belgium Built Machines (SN 1300003222 through 1300006000) A