Front Axle Shafts And Bearings - Toro Groundsmaster 3280-D Service Manual

Front Axle Shafts and Bearings

14
15
17
18
19
1. Lock nut
2. Brake drum
3. Axle shaft
4. Wheel stud (5 used per wheel)
5. Hardened washer (4 used per wheel)
6. Pivot nut
7. Star wheel adjuster
8. Star wheel socket
9. Brake spider
10. Dust shield
NOTE: It is not necessary to remove the front axle as-
sembly from machine when servicing front axle shafts.
Disassembly (Fig. 6)
1. Park machine on a level surface, lower cutting deck
(or implement), stop engine and remove key from the
ignition switch.
2. Remove brake return spring (item 19) from brake
cable link (item 20). Disconnect brake cable from brake
lever by removing cotter pin (item 18) and clevis pin
(item 17).
Drive Axles
3
13
12
16
21
20
16 to 20 ft−lb
(22 to 27 N−m)
11. Bearing
12. Bearing retainer
13. Inner axle oil seal
14. Socket head screw (4 used per wheel)
15. Front axle housing
16. Brake cable
17. Clevis pin
18. Cotter pin
19. Brake return spring
11
10
9
8
22
23
24
25
Figure 6
When removing wheels, use correct blocks,
hoists and jacks. Make sure machine is parked
on a solid, level surface such as a concrete
floor. Prior to raising machine, remove any at-
tachments that may interfere with the safe and
proper raising of the machine. Always chock or
block wheels. Use jack stands or solid wood
blocks to support the raised machine. If the ma-
chine is not properly supported by blocks or
jack stands, the machine may move or fall,
which may result in personal injury.
3. Chock rear wheels and jack up front of machine (see
Jacking Instructions in Chapter 1 − Safety). Support ma-
chine with jack stands or solid wood blocks.
4. Remove wheel lug nuts and slide wheel assembly
from front axle.
Page 8 − 8
7
6
5
4
3
27
26
28
20. Brake cable link
21. Brake lever
22. Brake return spring
23. Brake return spring
24. Adjuster spring
25. Brake shoe
26. Brake lever retainer
27. Outer seal plate
28. Lock nut (4 used per wheel)
CAUTION
Groundsmaster 3280−D/3320
2
1