Toro 20330 - Low Wheel Walk Power Mower Service Manual page 52

SINGLE SPEED BEVEL GEAR TRANSMISSION
18. Pull the belt cover out from under the rear wall and
the belt is exposed (Fig. 074).
19. Clamp the axle with locking pliers and remove the
pulley nut and transmission pulley (Fig. 075).
Do not bend the belt guide. The pulley must be lifted
up slightly to slip the belt off.
3-14
Fig 074 MVC-745
Fig 075 MVC-740
20. The cable may be unhooked from the arm on the
transmission to help prevent cable damage (Fig.
076).
Note: It is not necessary to remove the transmission
to replace the control cable.
21. Pull the belt towards the crankshaft and remove.
If only the belt is to be replaced, install a new one
now. Reverse the process to assemble.
If transmission service is necessary proceed as
follows.
Fig 076 MVC-741
WPM Drive Systems Manual