Bearing Replacement for Standard Front and Full Front Rollers
5
5
3
4
4
1
2
BEARING
RECESS
1
3
STANDARDFRONT
ROLLERILLUSTRATED
2
Figure 46
1.
2.
Roller tube
Bearing
3.
4.
Shaft
Retaining Ring
5.
Grease fitting
Removal
Roller Type
TORO
P/N
BEARING
RECESS
1.
Clean inside of roller tube around the shaft and
bearing. Both ends of the roller tube should be free of dirt
and debris.
Standard Front
Roller
99−4211
0.02 to 0.04 in
(0.51 to 1.02 mm)
Full Front
(Model No. 04486)
94−3478
0.21 to 0.25 in
(5.3 to 6.3 mm)
2.
Secure roller tube tube in a vise keeping it level.
3.
shaft.
Remove retaining rings from the both ends of the
3.
shaft. Insert shaft through the roller tube and bearing in-
ner race.
Apply antiseize lubricant to the bearing ends of the
4.
Use a soft hammer to pound the shaft and bearing
out of the roller tube. Remove bearing from the shaft.
4.
Press second bearing into the roller tube and onto
the shaft with the seal side facing out. Make sure bearing
is recessed from the end of the roller tube as described
in the table above.
5.
Pull remaining bearing from the roller tube.
Installation
IMPORTANT: Replace both bearings with new bear-
ings since both bearings may be damaged during
removal.
5. Install both retaining rings so the concave side faces
the bearing. Make sure retaining ring is seated in the
groove.
1.
Both ends inside the roller tube should be free of dirt and
debris.
Clean inside of roller tube around bearing recess.
6. Make sure roller spins freely with no bearing end
play.
7.
Install grease fittings. Lubricate bearings with No. 2
2.
Press bearing into the roller tube with the seal side
general purpose lithium base grease until the grease
appears from each bearing seal. Wipe off excess grease
from each seal.
facing outward. Make sure bearing is recessed from
the end of the roller tube as described in the follow-
ing table.
Greensmaster 3250−D
Page 7 − 25
SPA and 4−Bolt Cutting Units (Rev. A)
| 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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