Toro Lawn-BoySeries Service Manual page 44

Traction Drive Systems
11. Slide the wheel and hub on the hex shaft with the
friction wheel closest to the sliding bracket. Install
the locknut, holding the hex shaft with an open-
end wrench (Figure 104).
1
Figure 104
12. If the receiver cam has been removed, install it
now.
1
Figure 105
1.
13. Insert the pivot shaft through the cam receiver
then the washer, double gear, another washer,
then through the other end of the sliding bracket
(Figure 105).
14. Line up the gears using the holes in the pivot
shaft. The longer end of the shaft must be on the
side with the friction wheel. Secure with two roll
pins (Figure 106).
3 - 12
Receiver cam
15. Connect spring to hole in front of pivot assembly
(Figure 107).
MVC-720
16. Assemble the gear quadrant and the mounting
bracket. (Figure 108).
MVC-865
Two Stage Snowthrower Drive Systems Manual
Figure 106
Figure 107
Figure 108
MVC-866
2773-084
MVC-719