Toro Workman HD Series Service Manual page 99

23.Disassemble main shaft assembly:
A. Use a bearing puller to remove bearing from main
shaft.
B. Remove snap ring and washer. Measure thick-
ness of washer. Replace washer if it is less than
0.0709 in. (1.8 mm) thick.
C. Remove needle bearings and gear (item 4). In-
spect needle bearings and replace if necessary.
D. Remove synchro ring.
E. Remove snap ring.
F. Remove shifter together with spring, hub and
keys.
G. Remove key (item 9).
H. Remove snap ring.
I. Remove synchro ring, gear (item 11), needle
bearings and washer. Inspect needle bearings and
replace if necessary.
J. Use a bearing puller to remove bearing (item 14).
K. Remove remaining gears and snap ring.
Workman HD Series
3
19 1 2
1. Bearing
2. Snap ring
3. Washer
4. Gear
5. Needle bearing (2)
6. Synchro ring
7. Snap ring
8. Shifter
9. Key
10. Snap ring
4
5
2 3
1
10
7
1. Bearing
2. Snap ring
3. Washer
4. Gear
5. Needle bearing (2)
6. Synchro ring
7. Snap ring
8. Shifter
9. Key
10. Snap ring
Page 6 − 29
4 7 8 10 13
5 6 9 11 12 18 17
Figure 42
11. Gear
12. Needle bearing (2)
13. Washer
14. Bearing
15. Gear
16. Snap ring
17. Gear
18. Gear
19. Main shaft
8
6
9
19
13
12
11
6
Figure 43
11. Gear
12. Needle bearing (2)
13. Washer
14. Bearing
15. Gear
16. Snap ring
17. Gear
18. Gear
19. Main shaft
16 14
15
14
16 15
18 17
Drive Train