Differential Assembly and Pulley
Removal
1.
is OFF. Remove high tension lead from the spark plug.
Park mower on a level surface. Make sure engine
6
1
3
2.
Lower handle to allow clearances for the removal of
the bearing and flangettes from the differential axle and
the differential assembly from the countershaft housing
(see Handle in the Adjustments section of Chapter 6 –
Wheels and Accessories).
4
2
3.
Remove capscrews (39) and lock washers (40) se-
curing rear and front box covers (38 and 39) to the coun-
tershaft housing (1). Pull covers from housing (Fig. 33).
5
Figure 40
4.
Loosen cap screw securing the idler to the counter
1.
2.
3.
Cap screw & lock washer
4.
5.
6.
Flangettes
Locking collar
Screw plate stud
shaft housing (Fig. 37). Pivot idler pulley counterclock-
wise away from the backside of belt to release belt ten-
sion (Fig. 39).
Differential axle
Jam nut & lock washer
Note:
The locking collar securing the left differential
axle to the countershaft housing is a eccentric flange
type.
1
5.
collarbystrikingitwithapunchintheclockwisedirection
(Fig. 38).
Loosen the set screw on the locking collar. Unlock
2
6.
Remove bearing housing for theleft differentialaxle
(see Differential Axle Pulley and Bearing Removal).
IMPORTANT: For the remainder of this procedure,
support the axle in its original position to prevent
possible damage to the differential axle bearing and
differential housing bearing.
Figure 41
1.
Idler pulley
2.
Countershaft housing
7.
Remove bearing housing for the right differential
axle (see DifferentialAxlePulleyandBearingRemoval).
3
8.
(38)
Remove differential boot (43) and rear box cover
from the countershaft housing (1) and differential
4
axle (Fig. 33).
2
1
9.
Remove jam nuts, lock washers, and cable clip from
the studs of screw plate. Slide locking collar and flan-
gettes with the bearing off the differential axle. This step
allows the differential assembly to be positioned for
clearing the frame (Fig. 40).
10.
Pull differential assembly out and up from the coun-
tershaft housing.
Figure 42
1.
2.
Lock nut
Flat washer
3.
4.
Differential assembly
Differential pulley
11.
ential assembly and pulley. Slide pulley clear of threads
and differential axle (Fig. 42).
Remove lock nuts and flat washers from the differ-
Greensmaster 1000/1600
Page 4 – 25
Traction and Reel Drive Systems
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Greensmaster 1000, Toro Greensmaster 1600, Toro Greensmaster 96889SL |
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|
| Document Type | Catalog |
| Language | English |
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