Toro Workman 3000 Series, Service Manual

Page: 100 / 306

23.Disassemble main shaft assembly:
A. Use a bearing puller to remove bearing (Item 1)
from main shaft.
B. Remove snap ring (Item 2) and washer (Item 3).
Measure thickness of washer. Replace washer if it is
less than .0709 in. (1.8 mm) thick.
C. Remove 2 needle bearings (Item 5) and gear
(Item 4). Inspect needle bearings and replace if nec -
essary.
D. Remove synchro ring (Item 6).
E. Remove snap ring (Item 7).
F. Remove shifter (Item 8) together with spring, hub
and 3 keys.
G. Remove key (Item 9).
H. Remove snap ring (Item 10).
I. Remove synchro ring (Item 6), gear (Item 11), 2
needle bearings (Item 12) and washer (Item 13). In -
spect needle bearings and replace if necessary.
J. Use a bearing puller to remove bearing (Item 14).
K. Remove gear (Item 15), snap ring (Item 16), gear
(Item 17) and gear (Item 18).
Figure 43
1
2
3 5
4
6
8
7
10
6
11
12
13
19
9
1817
16
15
14
Figure 44
Drive Train Page 6 – 28 Workman 3000/4000 Series