JLG M400 Parts Manual - Manual (Page 17)

SECTION 1 - FRAME
3121830 M450A/M400AJPnarrow/M400A/E400AJPnarrow/E450A/E450AJ/E400A/M 17
FIGURE 1-3. DRIVE HUB ASSEMBLY (Prior to SN 0300154191)
ITEM PART NUMBER QTY DESCRIPTION REV
2780236 Ref DRIVE HUB ASSEMBLY E
1 7021323 4 Gear, Planet
2 7021324 3 Gear, Planet
3 7021325 1 Gear, Sun
4 7023803 1 Nut, Shaft
Ref NOTE: Unless there is capability to torque shaft nut (item 4) to
625 ft/lbs. (850Nm) Repair beyond this level is NOT advised.
5 7021326 3 Bolt, Planet
6 7021327 1 Ring, Support
7 7021328 1 Carrier, Planet
8 70003711 1 Cover
10 70003712 3 Bearing, Roller
11 70003713 4 Bearing, Roller
12 70003714 2 Bearing, Roller
14 70003715 3 Ring, Retaining
15 70003716 4 Ring, Retaining
16 7021341 1 Ring, Retaining
17 70003717 3 Disk, Support
19 See Note 1 O-Ring (Note: Use Items 300 & 303)
20 See Note 1 Seal, Ring (Note: Use Items 300 & 303)
21 See Note 3 Plug (Note: Use Items 300 & 304)
22 See Note 3 Seal, Ring (Note: Use Items 300 & 304)
23 7021342 3 Bolt
29 7024049 1 Washer, Housing
30 7021335 1 Gear, Ring
33 See Note 1 O-Ring (Note: Use Items 300, 303 & 304)
34 70003718 1 Ring, Retaining
43 7021336 1 Shaft, Sun Gear
44 7021337 1 Shaft, Input
49 7024051 1 Washer, Thrust
51 70003719 1 Cover
52 70003720 1 Disk
53 70003721 2 Bolt
54 See Note 1 O-Ring (Note: Use Items 300, 304, 305 & 306)
55 7024053 1 Spring, Pressure
56 70003722 1 Rod, Shaft
59 70003723 1 Disk, Rotor
60 7021339 1 Spindle
62 7021340 1 Coupler
66 70003724 1 Ring, Retaining
81 7024983 1 Bearing, Ball
82 7021341 2 Ring, Retaining
83 7024931 1 Ring, Retaining
88 7021344 9 Stud, Wheel (Was P/N 7024984)
99 7024985 1 Plug
224 Ref Component Options:
224 See Note 2 Ball (Note: Not Available - Use Slotted Pin in Kit 303) (Prior to
SN 0300089390)
224 See Note 2 Expander (Note: Not Available - Use Slotted Pin in Kit 303) (Prior
to SN 0300089390)