Honda HSS760A Manuel De L'utilisateur page 56

Auger/Blower inspection
Check the auger, auger housing, blower, and shear bolts for signs of
damage or other faults. If any of the shear bolts are broken, replace
them with the one furnished with the snow thrower. Additional lock
bolts and nuts are available from authorized Honda snow thrower
dealers.
CAUTION:
Shear bolts are designed to break under force that would otherwise
damage auger and blower parts. Do not replace shear bolts with ordi-
nary hardware bolts.
Shear bolt replacement procedure
1.Place the snow thrower on a firm, level surface.
2.Turn the engine switch OFF and remove the cap from the spark plug.
Check that all rotating parts have been brought to a complete stop.
3.Clean the auger and blower of snow, ice, or any other foreign
particles.
4.Check the entire snow clearing mechanism.
5.Replace any broken shear bolts. Tighten securely.
52
6 mm SELF LOCK NUTS
SHEAR BOLTS
CARRIAGE BOLT