Service Manual

GAS POWER SHOVEL
9 - 22 Single Stage Snowthrower Service Manual
Examine the gear teeth for wear and assure that the
gears are fully engaging each other.
Figure 236 0406-053
Figure 237 0406-054
The drive gear bushings are made of a self lubricating
material and they do not require lubrication. However,
to dampen noise or gear chatter, you may wish to coat
both the gear mounting posts and the inside diameter
of the bushings with a high quality lithium based
grease.
REMOVING ROTOR
1. Remove the rotor pin, locknut, and washer
securing rotor to right side of housing (Figure
238).
Figure 238 0406-055
2. Remove the locknut and washer from the opposite
end (Figure 239).
Figure 239 0406-056
3. Remove the rotor and felt washer (Figure 239).
NOTE: Upon reinstalling the rotor, ensure that the
rotor gear has fully seated in the rotor.