– 22 –
SCRAPER
1. Scraper
The scraper is used to flatten the surface to
clear snow. Adjust the clearance between
the road surface and the scraper end
according to road surface conditions (see
page 52).
SHEAR BOLT GUARD
1. Shear bolt guard
2. Shear bolt
If any foreign objects become lodged in the
auger, or the auger hits a curb, the shear
bolt guard will run idle to absorb the impact
and protect the auger.
If any bigger impact is added to the auger,
the shear bolt will break to protect the auger
and auger shaft.
WARNING
Do not look in or put your hands near
the auger when it is rotating.
NOTICE
Use genuine shear bolts when replac-
ing.
Clearance between
the road surface and
the scraper end
Factory set
(Standard position)
5 mm (0.197 in)
or more
Concrete and asphalt
roads
Decrease
Pebble and gravel
roads
Increase
1
1
2
CONTROL FUNCTION
7VY-9-70_E0.fm 22 ページ 2010年4月30日 金曜日 午前9時35分