
WARN INDUSTRIES * BASIC GUIDE TO PLOWING
15
BEFORE YOU PLOW
Setting Blade Attack Angle
Usually one angle setting will
work fine for most situations. The
most aggressive attack angle (top
of blade tipped forward) is
recommended for use when
moving sand and gravel. This
setting will also produce better
scraping action on ice or hardpack
snow covered surfaces.
The middle attack angle
setting will provide a good all
around performance. This setting
should be used with heavy or wet
snow.
The least aggressive attack
angle (blade tipped back) is
recommended for use with deep
snow. This setting allows the wear
bar to slide under the snow and
produce the most blade down
force.
Both stop blocks on each side
of the plow base will need to be
rotated and set to the same
position. Use a 17mm wrench to
loosen the M10 nut. Release the
spring tension by placing a 3/8"
square drive ratchet into the spring
bracket, loosen the bracket
adjustment bolts, and apply force
to the ratchet to relieve the upper
adjustment bolt. Remove the bolt
and allow the spring tension to go
to zero. Repeat on the other side.
Always wear
heavy leather
gloves when
handling rope.
Always follow
adjustment
procedure. Doing
so will minimize
potential for hand
injury.
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CAUTION
UTION
UTION
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UTION
Use a 17mm wrench to loosen the
M10 nut securing each block. Push
the top edge of the blade away
from the base until the block can be
rotated to the desired position.
Secure each block with lock nut
and torque it to 42 N-m (31 ft-lbs).
Reset the spring tension as desired
and install, then tighten the spring
bracket bolts.