Toro Groundsmaster 220-D Service Manual page 335

Service and Repairs
Lubrication
The cutting unit must be lubricated regularly. If machine
is operated under normal conditions, lubricate castor
bearings and bushings with No. 2 general purpose lithi-
um base grease or molybdenum base grease, after ev-
ery 8 hours of operation or daily, whichever comes first
NOTE: Lubricate immediately after washing, regardless
of the service interval listed.
The cutting unit has bearings and bushings that must be
lubricated, and these lubrication points are: front castor
spindle bushings (Fig. 5); rear castor spindle shaft (Re-
move shaft from castor arm and coat hex shaft with des-
ignated grease every 50 hours (Fig. 6); castor wheel
bearings (Fig. 5 & 6); blade spindle bearings (Fig. 7) and
right and left push arm ball joints (Fig. 7).
Figure 5
Guardian 62 Recycler Cutting Unit
Page 15 – 8
Rev. B
Figure 6
Figure 7
Groundsmaster 223–D