JLG 740AJ Parts Manual User Manual
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SECTION 1 FRAME
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FIGURE 1-2. TIRE AND WHEEL DRIVE INSTALLATIONS
FIG & ITEM #
PART NUMBER
DESCRIPTION
QTY.
REV.
0270211
WHEEL DRIVE INSTALLATION
Ref
B
1 to 2
Not Used
3
0682016
Bolt 5/8”-11NC x 2” (Grade 8)
32
4
0920117
Drive Brake Assembly
4
7018612
Kit, Repair
5
2780228
Drive Hub Assembly (See DRIVE HUB ASSEMBLY for
Breakdown)
4
6
3160204
Drive Motor Assembly (See DRIVE MOTOR ASSEMBLY for
Breakdown)
4
7
3300007
Nut, Wheel
40
8
3311801
Nut 1/2” - 13NC
8
9
4300097
Stud
8
10 to12
Not Used
13
4891800
Flatwasher, 1/2”
8
14
4892000
Flatwasher, 5/8”
32
TIRE AND WHEEL INSTALLATION
Ref
0258399
IN445/55D19.5 (18 x 19.5) Foam-Filled
Ref
B
0258333
IN445/55D19.5 (18 x 19.5) Foam-Filled Left Side
2
B
0258334
IN445/55D19.5 (18 x 19.5) Foam-Filled Right Side
2
B
Note: Assemblies may require ballast/foam filling to
manufacturer’s specifications prior to installing on a
machine. Refer to Operation & Safety or Service &
Maintenance Manuals. Purchase individual tire and/or
rim only if able to foam fill tire & wheel assembly, oth-
erwise, purchase complete assembly,
Ref
101
4520205
Tire - IN445/55D19.5 (18 x 19.5):
1
102
4640113
Valve, Air
1
103
4860188
Rim, Wheel - 14 x 19.5
1
0256196
WHEEL COVER INSTALLATION (OPTIONAL)
Ref
2/A
201
1670776
Cover, Wheel
4
202
0641550
Bolt 5/16” - 18NC x 6 1/4”
20
203
0100011
Loctite (Not Shown)
AR