Rear Roller
Three types of rear rollers have been used on the
Groundsmaster 4500--Dand 4700--D.One roller design
has sealed bearings with no grease fittings on the roller
shaft. The second design has grease fittings in the roller
shaft ends. The third design has grease fittings incorpo-
rated into the roller fasteners. Removal and installation
of the rear roller from the cutting deck is the same, re-
gardless of roller type.
10
6
9
5
4
7
8
1
6
7
Removal (Fig. 8)
3
1.
stop engine, engage parking brake, and remove key
from the ignition switch.
Park machine on a level surface, lower cutting units,
2
2.
If cutting deck is equipped with a roller scraper, re-
move fasteners securing left and right scraper rod
brackets to roller mounts. Remove scraper rod assem-
bly.
Figure 8
1.
2.
3.
4.
5.
Deck frame
6.
7.
8.
9.
Cap screw
Scraper plate
Roller scraper
Cap screw (if equipped)
Rear roller assembly
Flange head screw
Flange head screw
Roller mount
3.
mountstorearofdeckframe.Removerollermountsand
rear roller assembly from deck frame.
Remove four (4) flange head screws securing roller
10. Grease fitting
4.
Loosen fasteners securing eachend ofroller toroller
mounts. Remove mounts from roller.
Installation (Fig. 8)
1.
2.
deck frame. Secure assembly to deck frame with flange
head screws.
Place roller assembly into roller mounts.
Install roller and roller mount assembly into rear of
IMPORTANT: If roller design includes grease fittings in
roller fasteners (items 9 and 10 in Fig. 8), make sure the
grease groove in each roller mount aligns with the
grease hole in each end of the roller shaft. To help align
the groove and hole, there is also an alignment mark on
one end of the roller shaft.
3.
Tighten fasteners that secure each end of roller to
roller mounts.
4.
mounts. Adjust scraper rod (see Cutting Unit Operator’s
Manual).
If removed, install scraper rod assembly to roller
Cutting Units (Rev. B)
Page 8 -- 12
Groundsmaster 4500--D/4700--D
Rev. D
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
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| Document Type | Service Manual |
| Language | English |
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| Publisher | toro.com |
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