Toro Groundsmaster 300 Series Service Manual page 202

7. After drilling, put a chisel in position across the hole
and strike sharp y to break the ring. Replace with a new l
ring at time of reassembly (Fig. 11).
WARNING
Wear protective safety goggles when break ­
ing the retaining ring. Personal injury could
result from flying metal particles. Keep all
personnel away during this procedure.
8. Inspect the shaft for possible damage (Fig. 12).
Inspect the sealing surface of the hub and shaft. Re-
place it if the seal has grooved the surface more that
1/64 inch (0.4 mm).
9. Put a new grease seal, brake assembly, and a new
grease packed bearing (in that order) onto the axle
shaft.
10. Press the assembly until the bearing is firmly seated
against the axle shaft shoulder (Fig. 13).
Repairs Page 7 - 6
Figure 11
Figure 12
Figure 13
®
Groundsmaster 300 Series