JLG 4394RT EURO Parts Manual - Manual (Page 19)

3121836 3394RT & 4394RT 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