Cutting Grass - Toro Recycler 20651 Operator's Manual

Clean the air filter frequently. Mulching stirs up more
clippings and dust which clogs the air filter and
reduces engine performance.
To achieve the best mulching action, set the lawn
mower cutting height so the lawn mower cuts no more
than a third of the grass blade or a maximum of
one-inch- (25 mm) long clippings. If you try to mulch
more or if the grass is very lush, the mulching action
will be poor. Under these conditions, use the side
discharge or grass catcher. A few days later, install the
mulch plate on your lawn mower to resume mulching.

Cutting Grass

In the summer heat, cut the grass at the 2, 2-1/2, or
3-inch (51, 64, or 76 mm) height-of-cut settings. Only
cut off about one-third of the grass blade. Do not cut
below the two-inch setting unless the grass is sparse or
it is late autumn when the grass growth begins to slow
down.
When cutting grass over six inches (15 cm) tall, first
mow using the highest height-of-cut setting and
walking slower; then mow again at a lower setting for
best lawn appearance. If the grass is too long and
leaves clumps on top of the lawn, the lawn mower may
plug up and cause the engine to stall.
Alternate the mowing direction. This helps disperse
clippings over the lawn for even fertilization.
If the finished lawn appearance is unsatisfactory, try one
or more of the following:
Sharpen the blade.
Walk at a slower pace while mowing.
Raise the cutting height on your lawn mower.
Cut the grass more frequently.
Overlap cutting swaths instead of cutting a full swath
with each pass.
Set the cutting height on the front wheels one notch
lower than the rear wheels.
Cutting Leaves
After cutting the lawn, make sure that half of the lawn
shows through the cut leaf cover. You may need to
make one or more passes over the leaves.
For light leaf coverage, set all the wheels at the same
height-of-cut setting.
If there are more than 5 in. (12.7 cm) of leaves on the
lawn, set the front wheels one or two notches higher
than the rear wheels. This makes it easier to feed the
leaves under the lawn mower deck.
Slow down your mowing speed if the lawn mower
does not cut the leaves finely enough.
If you mow over oak leaves, you can add lime to the
grass in the spring to reduce the acidity of the leaves.
12