21
Before mowing, analyze the area to deter-
mine the best mowing procedure. Consider
height, type of grass and terrain type (rolling,
level or rough).
Proper ground speed for mowing will depend
on the height, type and density of grass to be
cut. Normally, ground speed will range from
three to six miles per hour. Tall dense grass
should be mowed at a low speed, while thin
medium height grass can be cut at a faster
ground speed. Always operate engine at full
governed rpm when mowing. This is nec-
essary to maintain proper blade speed to
produce a clean cut.
Follow local recommendations for the suitable
cutting height in your area. Avoid mowing
grass too short to increase mowing intervals.
This may stress the grass during hot weather
and encourage weed growth during the grow-
ing season.
Mow with uncut grass to the left. This will distrib-
ute the clippings over the cut area. Discharging
clippings over the uncut area will cause a grass
buildup and may prevent uniform cutting.
Remember that sharp blades produce clean-
er cuts and use less power.
Extremely tall grass should be mowed twice.
Cut grass higher on fi rst pass. Cut the sec-
ond time at desired height and 90° to the fi rst
pass.
BLADES
Fig. 6
MEDIUM LIFT BLADE
CONTOUR BLADE
HIGH LIFT NOTCHED BLADE
Hi-Low mulching blades are recommended
with the discharge restriction plate and
front shrouds installed (down discharge
mulching option).
Medium lift blades are recommended when
the optional vacuum attachment is installed.
HI-LOW MULCHING BLADE
Contour blades are designed for operation
with the side discharge shield and may be
used when the optional vacuum attachment
is installed.
High lift notched blades should be used when
the side discharge shield has been installed.
These blades are recommended for mowing
tall and/or lush areas.
