Troy-Bilt Bronco CRT Service Manual page 22

Troy-Bilt Small Frame Tillers
7.42. Drive the wheel shaft to the left, forcing the
bronze wheel shaft bushing out of the transmis-
sion housing using a block of wood and a large
hammer. See Figure 7.42.
Wheel Shaft Worm Gear
Hammer
2" x 4"
Figure 7.42
NOTE: The inner spacer will be damaged by the
Hi-Pro key.
7.43. Remove the bronze bushing and spacer from
the right side of the wheel shaft.
NOTE: The lubrication cut a ways on the bronze
bushing face in during assembly.
7.44. Grasp the wheel shaft worm gear with one hand,
and remove the wheel shaft with the other.
NOTE: Make certain the wheel shaft worm gear
does not drop to the bottom of the transmission
housing.
Hi-Pro Key
Spacer
Bronze Bushing
18
7.45. Remove the Hi-Pro key from the wheel shaft
using a punch and a hammer. See Figure 7.45.
Wheel Shaft
Figure 7.45
7.46. Inspect the wheel shaft assembly components
for wear or damage. See Figure 7.46.
Wheel Shaft
Bronze Bushings
Internal Shims
External Shims
Retaining Rings
Figure 7.46
Hi-Pro Key
Wheel Shaft Worm Gear
Hi-Pro Key
Oil Seals