Front Roller Service
Disassembly (Fig. 18)
1.
2.
3.
Remove roller mounting bolt.
Remove roller assembly from carrier frame.
To remove bearings and spacer:
1
A. Insertpunchthroughendofrolleranddriveoppo-
sitebearingoutbyalternatingtapstooppositesideof
innerbearingrace.Thereshouldbealipofinnerrace
exposed for this process.
2
80
(108
ft--lb
3
N--m)
B. Remove spacer. Remove second bearing from
roller using a press.
4
2
Figure 18
3.
4.
4.
for damage or wear. Replace components as needed.
Inspect roller housing, bearings, and bearing spacer
1.
2.
Mounting bolt
Bearing
Spacer
Front roller
Assembly (Fig. 18)
NOTE: Securing roller assembly with a gap larger than
inch (1.5 mm) creates a side load on bearings and
can lead to premature bearing failure.
.060
1.
Install bearings and bearing spacer into roller:
A. Press first bearing into housing. Press on outer
race only or equally on inner and outer races.
3.
gapbetweenrollerassemblyandtherollermountbrack-
ets of the deck frame. If this gap is larger than .060 inch
Verify that there is no more than a .060 inch (1.5 mm)
B. Insert bearing spacer.
(1.5
mm), shim excess clearance with 5/8” washers.
C. Press second bearing into roller housing press-
ing equally on inner and outer races until the inner
race comes in contact with the spacer.
4.
N--m).
Insert mounting bolt and tighten to 80 ft--lb (108
2.
Install roller assembly into deck frame.
Cutting Units (Rev. B)
Page 8 -- 18
Rev. D
Groundsmaster 4500--D/4700--D
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Groundsmaster 4500 D, Toro Groundsmaster 4700 D |
| Download File |
|
| Document Type | Service Manual |
| Language | English |
| Product Brand | Toro. Customer Service Representatives are available by phone:
Monday - Friday 7:30 a.m. to 9:00 p.m. (CDT) - Saturday 8:00 a.m. to 8:00 p.m. (CDT) - Sunday 10:00 a.m. to 8:00 p.m. (CDT)
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| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
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