Blade Spindle Service
2
1
130
(176
to 150 ft--lb
to 203 N--m)
3
130
(176
to 150 ft--lb
to 203 N--m)
7
1
8
9
2
6
10
11
5
12
9
8
13
DRIVE SPINDLE
4
Figure 12
1.
2.
3.
4.
5.
Lock nut
Hardened washer
Driven pulley (single shown)
Spindle shaft
Drive pulley
6.
7.
8.
9.
Hydraulic motor mount
O--ring
10. Spacer set
11. Spindle housing
12. Grease fitting
13. Spindle shaft spacer
Oil seal
Bearing cup and cone
Disassembly (Fig. 12)
Loosen and remove lock nut from top of spindle
shaft. Remove hardened washer and pulley from
spindle. For drive spindle, remove hydraulic motor
mount.
Assembly (Fig. 12)
1.
NOTE: Areplacement spindle bearing set contains two
(2) bearings, a spacer ring and a large snap ring (items
1, 2 and 3 in Fig. 13). These parts cannot be purchased
separately. Also, do not mix bearing set components
from one deck spindle to another.
2.
Remove the spindle shaft from the spindle housing
whichmayrequiretheuseofanarborpress.Thespindle
shaft spacer should remain on the spindle shaft as the
shaft is being removed.
NOTE: A replacement bearing spacer set includes the
inner spacer and outer spacer (items 4 and 5 in Fig. 13).
Do not mix bearing spacers from one deck spindle to
another.
3.
Carefully remove oil seals from spindle housing tak-
ing care to not damage seal bore in housing.
IMPORTANT: If new bearings are installed into a
usedspindlehousing,itmaynotbenecessarytore-
place the original large snap ring. If the original
snap ring is in good condition with no evidence of
damage (e.g. spun bearing), leave the snap ring in
the housing and discard the snap ring that comes
with the new bearings. Ifthe large snap ring isfound
to be damaged, replace the snap ring.
4.
spacer ring to drop out of the spindle housing (Fig. 13).
Allow the bearing cones, inner bearing spacer and
5.
cups and the outer bearing spacer from the housing.
Using an arbor press, remove both of the bearing
6.
The large snap ring can remain inside the spindle
housing. Removal of this snap ring is very difficult.
1.
Iflargesnapringwasremovedfromspindlehousing,
install snap ring into housing groove. Make sure snap
ring is fully seated in housing groove.
Cutting Decks
Page 8 -- 14
Groundsmaster 4000--D
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Groundsmaster 30412, Toro Groundsmaster 4000 D |
| Download File |
|
| Document Type | Catalog |
| 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)
Canada 1-888-225-4886 USA 1-888-384-9939, Lawn Mower |
| Document File Type | |
| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
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