JLG 4394RT Service Manual - Manual (Page 65)

SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS
3121249 – JLG Lift – 3-29
NOTE: Refer to Figure 3-6., Drive Hub.
Table 3-4. Drive Hub Part Description
Item # Description
1 Spindle/Housing Assembly
1A Spindle
1B Seal
1C Bearing Cone
1D Bearing Cup
1E Bearing Cup
1F Bearing Cone
1G Housing/Ring Gear
1H Thrust Washer
1I Retaining Ring
1J Wheel Stud
2 Internal Gear
3 Carrier Assembly
3A Carrier
3B Retaining Ring
3C Needle Bearing
3D Thrust Washer
3E Planet Shaft
3F Planet Gear
3G Rollpin
4 Ring Gear
5 O-Ring
5A O-Ring
6 Cover Assembly
6A Thrust Spacer
6B Cover Plate
6C O-Ring
6D Disconnect Rod
6E Disengage Cap
6F Bolt 1/2"-20NC x 1/2"
6G Pipe Plug
6H Rivet
6I ID Plate
7 Input Shaft Assembly
7A Shaft
7B Retaining Ring
7C Spring
7D Thrust Spacer
8 Sun Gear
9 Thrust Washer
10 Bolt
11 Dowell Pin
12 Coupling
13 Input Spacer
14 Input Spacer
15 Brake Assembly
16 O-Ring
17 Threaded Rod
18 Nut 1/2"-13NC
BRAKE ASSEMBLY
19 Shaft
20 Housing
21 Friction Plate
22 Pressure Plate
23 Gasket
24 Outer Plate
25 Gasket
26 Cylinder
27 Piston
28 Ball Bearing
29 Retaining Ring
30 Shaft Seal
31 Capscrew
32 Lockwasher
33 O-Ring
34 Back-up Ring
35 O-Ring
36 Back-up Ring
37 Dowel Pin
38 Plug
39 Plug
40 Spring Kit (Natural)
41 Spring Kit (Blue)
Table 3-4. Drive Hub Part Description
Item # Description