Toro 08159SL Groundsmaster 5900 5910 Service Manual

Blade Spindle Service
Disassembly (Fig. 14)
1
1.
Loosen and  remove  lock nut  from top  of  spindle
2
shaft.  Remove   hardened  washer  and   pulley  from
spindle.  For  drive  spindle,  remove  hydraulic  motor
mount.
3
130 to 150 ft--lb
(176
to 203 N--m)
2.
Remove the spindle shaft from the spindle housing
4
whichmayrequiretheuseofanarborpress.Thespindle
shaft spacer should remain on the spindle shaft as the
shaft is being removed.
5
3.
4.
Carefully remove oil seals from spindle housing.
Allow the bearing cones, inner bearing  spacer and
7
8
spacer ring to drop out of the spindle housing.
6
9
5.
Using an arbor  press, remove both  of the bearing
cups and the outer bearing spacer from the housing.
5
6.
housing. Removal of this snap ring is very difficult.
The large snap  ring can remain inside  the spindle
11
10
Assembly (Fig. 14)
NOTE:  Areplacement spindle bearing set contains two
(2)
bearings, a spacer ring and a large snap ring (items
Figure 14
1,
separately. Also,  do not mix  bearing set components
from one deck spindle to another.
2 and 3 in Fig. 15). These parts cannot be purchased
1.
2.
3.
4.
5.
6.
Lock nut
7.
8.
9.
10. Shaft spacer
11. Spindle shaft
Spacer set
Spindle housing
Grease fitting
Hardened washer
Pulley
O--ring
Oil seal
NOTE:  A replacement bearing spacer set includes the
inner spacer and outer spacer (items 4 and 5 in Fig. 15).
Do not mix bearing  spacers from one deck spindle  to
another.
Bearing set
1
4
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.
2
5
3
1
1.
Iflargesnapringwasremovedfromspindlehousing,
install snap ring into housing groove.  Make sure snap
ring is fully seated in housing groove.
Figure 15
1.
2.
3.
Bearing
Spacer ring
Large snap ring
4.
5.
Inner bearing spacer
Outer bearing spacer
2.
ing. The spacer should fit against the snap ring.
Install outer bearing spacer into top of spindle hous-
Cutting Decks
Page 8 -- 16
Groundsmaster 5900/5910
Product Specification
CategoriesLawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals
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- 374 pages
Document TypeService Manual
LanguageEnglish
Product BrandToro. 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 TypePDF
Publishertoro.com
Wikipedia's PageToro Company
CopyrightAttribution Non-commercial
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