Toro Workman HDX Service Manual page 114

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 and 12).
B. Install side gear liners (item 14), side gears (items
13 and 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 two (2) dowel pins (item 7) onto ring gear
(item 6).
I. Completely clean oil from threads of cap screws
(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 cap screws.
K. Clean oil from contact surface of differential case
and ring gear.
L. Drive ring gear onto differential case.
M. Install and tighten cap screws to a torque from
18.5 to 22 ft- -lb (24.5 to 29.5 N- -m).
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 installing.
P. Use a press to install bearing (item 3).
Q. Install snap ring (item 2).
Drive Train
2
3
4
18.5 to 22 ft- -lb
(24.5 to 29.5 N- -m)
Page 6 - - 38
Figure 67
11
10
9
6
7
14
13
15
5
1
Figure 68
Figure 69
Figure 70
Workman HD Series
8
12
14
10
11