Toro 22317 Service Manual page 377

4-PAW DIESEL/DRIVE SYSTEM
Note: Prior to installing the drive hub, make sure
the wheel motor shaft and inner drive hub are
clean, degreased and free of paint to ensure
a proper fit between the drive hub and wheel
motor shaft.
12. With the key installed in the wheel motor shaft (Fig.
1259), slide a new hub onto the wheel motor shaft
(Fig. 1260).
6/1-10
DSC-0965a
Fig. 1259
DSC-0966a
Fig. 1260
13. Install a new patch lock nut onto the wheel motor
shaft. Torque the patch lock nut to 325 ± 25 ft-lbs.
(441 ± 34 Nm) (Fig. 1261).
Note: In 2004 there was a running change from
the castle nut and cotter pin (22312 serial
#240000200 and lower) to a patch lock nut
(22312 serial #240000201 and higher) for
retaining the wheel motors.
14. Position the hose cover to the main frame (Fig.
1262).
Toro Wheeled CUL Service Manual
DSC-0968a
Fig. 1261
DSC-0969a
Fig. 1262