JLG 4394RT EURO Parts Manual User Manual
Page 19
1-13
SECTION 1 FRAME
FIGURE 1-4. DRIVE MOTOR/HUB ASSEMBLY
ITEM #
PART NUMBER
QTY.
DESCRIPTION
REV.
Ref
DRIVE MOTOR/HUB ASSEMBLY
2780263
Ref
2WD
B
2780262
Ref
4WD
B
Ref
Note: Unless there is capability to torque shaft (item 4) to 626
ft/lbs. (850Nm) Repair beyond this level is NOT advised.
1
Use 7022544
4
Gear, Planet
2
See Note
3
Gear, Planet (Note: Use Item 302A or 302B)
3
7021325
1
Gear, Sun
4
Use 7024047
1
Nut, Shaft
Ref
Note: Unless there is capability to torque shaft nut (item 4) to
626 ft/lbs. (850Nm) Repair beyond this level is NOT advised.
5
7021326
3
Pin, Planet
6
7021327
1
Ring, Support
7
7021328
1
Carrier, Planet
8
Use 7021329
1
Cover
9
Not Used
10
See Note
3
Bearing, Roller (Note: Use Item 302A or 302B)
11
Use 7022544
4
Bearing, Roller
12
Use 7024047
2
Bearing, Tapered Roller
13
Not Used
14
See Note
3
Ring, Retaining (Note: Use Item 302A or 302B)
15
Use 7022544
4
Ring, Retaining
16
7021341
1
Ring, Retaining
17
See Note
3
Disk, Support (Note: Use Item 302A or 302B)
18
Not Used
19
Use 7024047
1
O-Ring
20
Use 7024047
1
Seal, Shaft
21
Use 7021329
3
Plug, screw
22
7024048
3
Ring, Seal
23
Use 7024047
3
Bolt
24 to 26
Not Used
27
70002303
1
O-Ring
28
70002304
1
Seal
29
7024049
1
Washer, Thrust
30
1
Gear, Ring Options:
7021335
2WD
7021346
4WD
31 to 32
Not Used
33
See Note
1
O-Ring (Note: Use Item 303 or 304)
34
Use 7021329
1
Ring, Retaining
35 to 42
Not Used
43
1
Shaft, Sun Gear Options:
7021336
2WD
7021347
4WD
44
7024050
1
Shaft, Input
45 to 48
Not Used
49
7024051
1
Washer, Thrust
50
Not Used