Toro Groundsmaster 300 Series Service Manual page 291

Repairs
Drive Shaft Service
0.34 ± "
0.03
"
0.040 MAX
30
34
Detail A
Removing Drive Shaft
1. Put machine on a level surface, lower cutting unit,
stop the engine and remove the key from the ignition
switch. Block the rear wheels to prevent the machine
from moving.
2. Use a hammer and punch to drive roll pin (Fig. 8,
Item 35) out of axle coupling (Item 37) and rear axle
shaft. Loosen two (2) capscrews and locknuts securing
coupling to axle shaft. Slide coupling off of shaft.
3. Remove six (6) socket head capscrews and lock-
washers securing drive shaft yoke flange to flange on
front axle differential (not shown).
®
Groundsmaster 300 Series
31
Detail B
Arrow end of roller
cl utches must face
A
6-bolt f ange end of l
cl utch housing
toward rear axle)
33
Figure 8
Clutch Service
1. To disassemble clutch, remove six (6) capscrews
(Item 17) and lockwashers (Item 16). Remove axle
coupling (Item 15) from clutch housing (Item 23).
2. Remove retaining ring (Item 21). Clutch housing
(Item 23), along with thrust washers (Item 14), roller
clutches (Item 22) and seals (Item 13) can now be
removed from yoke shaft (Item 12).
3. Inspect parts and replace as necessary.
4. Roller clutches (Item 22) must be installed into hous-
ing (Item 23) so end is flush to 0.040 in. inset with
shoulder at each end of housing bore. Both roller
clutches must be installed with arrow end toward 6-bolt
flange end of housing as shown in view B - B.
Page 10 - 5
30 29 37 36
B
Apply
Never-seeze
B
31
32 39
35
Repairs