Toro 22317 Service Manual page 141

CHAIN DRIVE/DRIVE SYSTEM
14. Using a 1-1/8" socket, remove the castle nut (Fig.
0431).
15. Remove the washer (Fig. 0432).
4/1-44
DSC-0295a
Fig. 0431
DSC-0298a
Fig. 0432
16. Remove the bearing (Fig. 0433).
17. Remove the front hub and sprocket assembly from
the axle shaft (Fig. 0434).
Toro Wheeled CUL Service Manual
DSC-0300a
Fig. 0433
DSC-0302a
Fig. 0434