Toro Sand Pro 2040Z Service Manual page 78

CAUTION
To prevent personal injury, make sure that trans-
mission is properly supported as it is removed
from the machine. Transmission weighs approxi-
mately 50 pounds (23 kg).
12.Remove transmission from machine as follows:
A. Support transmission to prevent it from moving.
B. Remove two (2) flange head screws (item 17)
that secure the crossmember (item 10) to the trans-
mission that is being removed.
C. Remove eight (8) cap screws and flange nuts that
secure transmission to machine frame.
D. Carefully lower transmission from frame and re-
move from machine.
13.If necessary, remove flange head screw that secure
hydraulic fitting (item 6 in Fig. 44) into transmission. Re-
move fitting and then O- ring from transmission. Discard
removed O- ring.
IMPORTANT: If pulley is to be removed during
transmission disassembly, make sure that pulley
removal tool is used so pulley will not be damaged
during removal (see Special Tools in this chapter).
Installation (Fig. 42)
1. If removed, install hydraulic fitting (item 6 in Fig. 44)
into transmission:
A. Install new O-ring into transmission port and en-
sure O-ring is bottomed completely against shoulder
in transmission before installing fitting into port.
B. Secure fitting to transmission with flange head
screw (item 8 in Fig. 44). Torque screw from 17 to 21
ft- lb (23 to 28 N- m).
2. Install transmission to machine as follows:
A. Carefully raise transmission to frame, align
mounting holes and support transmission in position.
B. Install eight (8) cap screws and flange nuts to
transmission and machine frame. Do not fully tighten
fasteners at this time.
C. Align crossmember (item 10) to the installed
transmission and secure with two (2) flange head
screws (item 17). Take care when installing screws
to prevent damaging threads in transmission.
D. Secure transmission by tightening eight (8) cap
screws from 27 to 33 ft- lb (37 to 44 N- m).
Hydraulic System
2
1. Transmission
2. Brake shaft
1. Traction lever
2. Rear pump linkage
3. Connect rear pump linkage to transmission traction
lever with flange head screw and flange nut (shown in
Fig. 46). Torque flange head screw from 15 to 19 ft- lb
(21 to 25 N- m).
4. Connect brake lever to transmission brake lever and
secure with locking cotter pin (shown in Fig. 45).
5. Install hydraulic hose onto transmission fitting and
secure with hose clamp (shown in Fig. 44).
6. If RH transmission was removed (shown in Fig. 44):
A. Remove plugs and caps placed in hoses and fit-
tings during transmission removal.
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3
4
Figure 45
3. Brake rod
4. Locking cotter pin
15 to 19 ft- lb
(21 to 25 N- m)
1
4
Figure 46
3. Flange head screw
4. Flange nut
Sand Pro 2040Z
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