Toro Workman 3000 Series Service Manual page 276

5. Assemble differential gears:
A. Apply moly disulfide grease on pinion liners (Item
11), holes of pinion gears (Item 10), side gear liners
(Item 14) and hubs of side gears (Item 13, 12).
B. Install side gear liners (Item 14), side gears (Item
13, 12), pinion liners (Item 11) and pinion gears
(Item 10).
C. Rotate side gears until holes of pinion gears and
liners line up with holes of differential case (Item 1).
D. Insert pinion shaft (Item 9). Grease the shaft to
aid assembly.
E. Assemble lock pin (Item 8). Drive the pin to the
approximate center location of the pinion mate
shaft. Pay attention to direction of slit in lock pin.
F. Check for smooth revolution of pinion gears and
side gears.
G. Completely clean oil from threads in ring gear
(Item 6).
NOTE: Ring gear and countershaft are supplied in
matched sets only.
H. Insert 2 dowel pins (Item 7) onto ring gear (Item
6).
I. Completely clean oil from threads of capscrews
(Item 5).
NOTE: It is recommended that whenever the ring
gear screws are removed that they be replaced with
new screws.
J. Apply Loctite to threads of capscrews.
K. Clean oil from contact surface of differential case
and ring gear.
L. Drive ring gear onto differential case.
M. Tighten capscrews to a torque of 24.5 – 29.5 Nm
(18.5 – 22 ft–lb).
N. Use a press to install bearing (Item 1) onto differ­
ential case.
O. Install slider (Item 4). Put moly disulfide grease
onto sliding area of differential case before instal­
ling.
P. Use a press to install bearing (Item 3).
Q. Install snap ring (Item 2).
Drive Train
2
3
4
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Figure 83
11
10
6
7
14
13
1
5
1
Figure 84
Figure 85
Figure 86
Workmand 3000 /4000 Series
9 8
12
14
10
11