9
6
8
5
6
12
9
11
10
10
11
12
1
3
2
4
7
Figure 6
1.
2.
3.
4.
Hydraulic
_
motor
5.
6.
7.
8.
Hub
9. Thrust washer
10. Washer
11. Snap ring
12. Grease seal
45
Hydraulic fitting
Clutch roller bearing
Drive stud
Grease fitting
O−ring
O−ring
Disassembly (Fig. 6)
OUTER BEARING EDGE
MUST BE FLUSH WITH EDGE
1.
Remove grease seal (12) and snap ring (12) from
the long end of hub (5).
2.
Remove washer (10), two thrust washers (9), and
hub (5) from the hydraulic motor (1) shaft. Remove re-
maining two thrust washers (9), washer (10), snap ring
(11),
and grease seal (12) from the shaft.
3.
If drive studs (7) are bent or damaged, press studs
from the wheel hub (5).
ARROWS ON BEARING
TOWARDS LONG END
4.
Press clutch roller bearings (6) from the hub (5).
Assembly (Fig. 6)
Figure 7
1.
into the wheel hub (5).
If drive studs (7) were removed, press new studs
4.
Slide flat washer (10) and two thrust washers (9)
onto the motor shaft. Slide hub (5) onto the shaft with the
short side first.
2.
Press roller clutch bearings (6) into the hub (5) as
follows (Fig. 7):
5.
(10)
(11)
Slide remaining thrust washers (9) and flat washer
onto the motor shaft. Install remaining snap ring
into the shaft groove. Slide new grease seal (12)
Note:
Arrow on the side of the clutch roller bearings
(6)
must point to the long side of the end of the hub (5).
onto motor shaft.
A. Press two bearings into each end of the hub.
IMPORTANT:The hub (5) should spin freely in the
forward direction, but lock on the hydraulic motor
B. The outer edge of the outer bearings must be
flush with the recessed edge within the hub.
(1)
shaft when it is spun in the reverse direction.
6.
flush with the end of the hub.
Press grease seals (12) into the hub (5) so they are
C. Center bearings must not interfere with grease
fitting hole.
3.
Grease inner edge of the new grease seal (12) with
No. 2 multipurpose lithium base grease. Slide seal onto
motor shaft past groove closest to the motor. Install snap
ring (11) into groove.
Chassis (Rev. D)
Page 6 − 8
Greensmaster 3250−D
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Greensmaster 3250 D |
| Download File |
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| Document Type | Service Manual |
| Language | English |
| Product Brand | Toro. Customer Service Representatives are available by phone:
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| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
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