– 53 –
PERIODIC MAINTENANCE
REPLACING THE IMPELLER
SHEAR BOLT
WARNING
9
Do not look into or put your hands
near the impeller or auger when they
are rotating.
9
When removing snow lodged in a
rotating part with the clean-out tool
(lodged snow remover), stop the en-
gine, remove the engine switch key,
and wait until all moving parts have
stopped.
9
Position the Snowblower on a level
surface.
9
Wear gloves when using the clean-
out tool (lodged snow remover).
1. Stop the engine and remove the engine
switch key.
2. Be sure to use the clean-out tool (lodged
snow remover) to remove snow and
other obstacles from the auger housing.
3. Remove the locknut, collar and the
shear bolt.
1
3
4
2
1. Shear bolt
2. Impeller
3. Collar
4. Locknut
4. Install the new shear bolt with the col-
lar, and then install and tighten the new
locknut to the specified torque.
Tightening torque:
Locknut:
15 N·m (1.5 kgf·m, 11 lb·ft)
NOTICE
9
Tighten the locknut to the specified
torque. Shear bolt may be damaged if
they are loosely installed.
9
Use genuine shear bolt only.
7T0-28199-70-E0.indd 53
2019/05/01 9:23:02
