Vertical Crankshaft Front Tine Tiller
12
5.17. The GW-1086 bearing may be cut using a tubing
cutter, and dressed to clean any flash or burrs.
See Figure 5.17.
NOTE:
When cutting down the bearing, do not
apply enough pressure to distort the bearing. Be
gentle.
5.18. The sheave half is most easily removed from the
worm shaft after the shaft has been removed
from the housing.
5.19. Fixture the shaft in a bench vise, and apply heat
to the socket head cap screw to release the
thread locking compound. See Figure 5.19.
NOTE:
Some tillers may have a hex head cap
screw at this location.
5.20. With the screw and heavy washer removed, the
sheave-half can be lifted away, along with the
adapter. See Figure 5.20.
5.21. With the adaptor removed, the shim washers,
seal, and sealed ball bearing will slip off of the
shaft. See Figure 5.21.
Figure 5.17
Figure 5.19
Hex head cap
screw
Figure 5.20
Pulley
Sheave
Adaptor
Figure 5.21
