Toro Greensmaster Flex 1800 Service Manual page 73

5. Loosen and remove actuator plug (item 15) from
clutch housing taking care to not damage oil seal on
threads of actuator pin.
6. Remove locator pin (item 7) from clutch housing.
7. Remove three (3) socket head screws that secure
clutch shaft assembly to clutch housing.
8. Disconnect actuator pin (item 17) from actuator on
clutch shaft assembly and remove actuator pin from
clutch housing.
9. Remove clutch shaft assembly from clutch housing.
10.Carefully remove oil seal from clutch cover taking
care to not damage seal bore in cover. Discard removed
seal.
11. If necessary, remove breather vent, vent adapter
and rubber washer from clutch housing.
NOTE: The disassembly and assembly procedure for
the clutch shaft assembly is included on the following
pages of this section.
Assembly (Fig. 50)
1. Make sure that all clutch components are clean be-
fore assembly.
IMPORTANT: Make sure that all threaded holes in
clutch housing are clean. The housing holes used
for attaching the clutch assembly and the clutch
cover are blind holes so any oil, cleaning solvent or
debris in the holes could cause housing damage
during installation of screws used to secure clutch
cover.
2. Position clutch shaft assembly into clutch housing.
Orientate actuator on clutch shaft assembly so that ac-
tuator pin (item 17) can be connected to the actuator
during assembly.
3. Insert actuator pin through hole in clutch housing and
connect hook on actuator pin to actuator on clutch shaft
assembly (Fig. 51).
4. Secure actuator pin into clutch housing with locator
pin (item 7). Make sure that locator pin is inserted in slot
in actuator pin.
5. Secure clutch shaft assembly in clutch housing with
three (3) socket head screws.
6. Make sure that O- ring is placed on actuator plug
(item 15). Carefully install plug to actuator pin and clutch
housing taking care to not damage oil seal in plug during
assembly.
Greensmaster Flex 1800/1820/2100/2120
7. Install new oil seal into clutch cover. Oil seal should
be installed to shoulder in cover. Take care during seal
installation to prevent damage to seal bore or shoulder
in cover.
8. Place new gasket on clutch housing surface and
then carefully install clutch cover. Take care during cov-
er installation that oil seal is not damaged.
9. Align holes of clutch housing, gasket and cover. Se-
cure cover to housing with eight (8) washer head
screws. Tighten screws as follows:
A. First, using an alternating crossing pattern,
torque all screws from 15 to 40 in- lb (1.7 to 4.5
N- m).
B. Again using an alternating crossing pattern,
torque all screws from 84 to 95 in- lb (9.6 to 10.7
N- m).
10.Thread jam nut (item 12) and then spring anchor
(item 11) onto actuator pin. Do not tighten jam nut until
after clutch has been installed onto transmission hous-
ing.
11. Fill clutch housing with 10 oz. (296 ml) Mobil D/M
multi- purpose automatic transmission fluid or equiva-
lent.
12.If removed, install rubber washer, vent adapter and
breather vent. When installing breather vent, tighten un-
til vent gasket contacts top surface of vent adapter and
then tighten an additional 75
3
1
1. Clutch shaft assembly
2. Clutch shaft actuator
Page 4 - 43
o o
to 85 .
4
Figure 51
3. Actuator pin
4. Actuator pin hook
Traction and Reel Drive System
2