Toro GR 105 Fundamentals page 21

Fundamentals of Reel Mowers
WARNING !
Always wear a face shield or
safety glasses when grinding or
backlapping.
TORO® Service Training
WARNING:
Always use a brush with an extended handle
to apply the lapping compound to the rotating
reel. Using a short handle brush could cause
your hand to be pulled into the reel, and cause
serious injury. Keep your hands, feet and
clothing away from moving parts !
Before a reel can be sharpened correctly, the
reel has to be prepared (cleaned, checked for
loose blades, etc.). The reel bearings must be
in good condition, with no end play evident.
Make sure the cutting unit frame and roller
brackets are true and not bent or damaged
from impacts with trees, posts or cart path
edges. The cutting unit must be aligned so the
grinding wheel will travel parallel to the reel
shaft. This will result in the reel being ground
to the desired cylinder shape.
Follow the grinder manufacturer's instructions
for set-up and operation of the grinder.
When grinding, be careful to not overheat the
reel blades. Remove small amounts of
material with each pass of the grinder.
After completing the grinding process, do a
complete set–up and adjustment procedure.
Remember to always wear a face shield or
safety glasses when grinding or backlapping.
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