Toro 09168SL Lawn Mower User Manual


 
44 Reel Mowers
Toro University Technical Training
The
EdgeMax
™ bedknife
includes a leading edge of
harder steel
Holds an edge twice as long and
reduces the need for adjustments,
backlapping and grinding
Set bedknife to reel adjustment as usual
Light contact while running on the ground
No special requirements
The Edge Max bedknife includes a leading edge of
harder steel.
The Edge Max bedknife Holds an edge twice as
long as a standard bedknife, and reduces the need
for adjustments, backlapping and grinding.
Set the bedknife to reel adjustment on an Edge Max
bedknife as usual. Light contact while running on
the ground.
There are no other special requirements.
Maintaining the EdgeMax Bedknife
A dull knife must be sharpened
If backlapping is part of your maintenance practice, be
prepared to backlap for two to three times the amount of
time as compared to a standard bedknife
Front face grinding is acceptable in moderation
Any facing or grinding must be done with exacting tolerances.
Do not use a hand held grinder
A dull knife must be sharpened.
If backlapping is part of your maintenance practice,
be prepared to backlap for two to three times the
amount of time as compared to a standard bedknife.
Front face grinding is acceptable in moderation.
Any facing or grinding must be done with exacting
tolerances. Do not use a hand held grinder
Sharpening the EdgeMax Bedknife
No special stones required
Dress the stone more frequently
Before starting and at least once during grinding
One pass to dress
Multiple passes will cause the stone to back up
When grinding, remove smaller amounts
of material (shallower cut)
Expect a different spark pattern
Mild Steel: Many orange visible
streaks with few sparks
Tool Steel: Few visible streaks with
noticeable sparks
No special stones required.
Dress the stone more frequently. Before starting,
and at least once during grinding. One pass to
dress. Multiple passes will cause the stone to load
up.
When grinding, remove smaller amounts of material
(a shallower cut).
Expect a different spark pattern.