Service manual

3-21WPM Drive Systems Manual
SINGLE SPEED BEVEL GEAR TRANSMISSION
7. Lift the top half of the transmission pulley off. If just
replacing the belt, push the belt into the cutting
chamber and slip the belt over the blade. Reverse
the process to install the new belt (Fig. 094).
Note: Do not get anti-seize on the belt or the drive
will slip.
Fig 094 MVC-292
Fig 096 MVC-295
9. Bend the trailing shield slightly in the middle and
remove it from the mower. Rotate both rear spring
arms down to disengage them from the mower
housing (Fig. 096).
Fig 095 MVC-294
If the transmission is to be removed, continue:
8. Support the back of the mower on a wood block and
remove the rear wheels (Fig. 095).
10. Remove klip ring, thrust washer, pinion, key spring
and thrust washer (Fig. 097).
Fig 097 PICT-1914a