JLG 740AJ Parts Manual User Manual
Page 17
1-11
SECTION 1 FRAME
FIGURE 1-4. DRIVE HUB/BRAKE ASSEMBLY
ITEM #
PART NUMBER
QTY.
DESCRIPTION
REV.
2780272
Ref
DRIVE HUB/BRAKE ASSEMBLY
B
2780227
Ref
Hub Assembly
B
1
See Note
1
Spindle/Housing Assembly (Note: Not Available - Purchase
Individual Components.)
1A
7010464
1
Spindle
1B
7000236
1
Seal
1C
7000273
1
Cone, Bearing
1D
7000272
1
Cup, Bearing
1E
7000275
1
Cone, Bearing
1F
7000274
1
Cup, Bearing
1G
7017033
1
Housing
1H
7000239
1
Washer, Thrust
1I
7000240
1
Ring, Retaining
1J
7001928
1
Plug, Pipe
1N
7000265
10
Stud, Wheel
2
7024782
1
Gear, Ring
3
See Note
1
Carrier Assembly (Note: Not Available - Purchase Individual
Components.)
3A
7024147
1
Carrier
3B
7001901
6
Washer, Thrust, Tanged
3C
7001902
96
Bearing, Needle
3D
7001903
3
Spacer, Thrust
3E
7024146
3
Shaft, Planet
3F
7024148
3
Gear, Cluster
3G
7001906
3
Rollpin
4
7024151
1
Gear, Internal
5
7000224
1
O-Ring
6
See Note
1
Cover Assembly (Note: Not Available - Purchase Individual
Components.)
6A
7024155
1
Cover
6B
7024783
1
Cap
6C
7000220
4
Bolt 1/4-20 x 3/4
6D
7000231
1
Cap, Disengage
6E
7000235
1
Rod, Disengage
6F
7000213
1
O-Ring
6G
7000238
1
O-Ring
6H
7017048
1
Plug, Pipe
7
7000282
2
Washer, Thrust
8
7000283
1
O-Ring
9
7000284
1
Ring, Retaining
10
7000285
1
Ring, Retaining
11
7024781
1
Shaft, Input
12
7024154
1
Spacer, Input
13
7024149
1
Gear, Sun
15
7000287
4
Washer, Thrust
16
7000288
2
Washer, Thrust
17
7000289
12
Bolt 3/8-16 x 2-1/2 Grade 8
19
7000290
1
Coupling