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Adjustment before Work
Adjustment of Seat
Use the seat adjustment lever to adjust the
seat back and forth.
Adjust the position according to the operator's
body size.
The adjustment lever is located beneath the
front part of the seat.
1
2
s1gskp-021
Adjustment of Seat_001
1
Seat
2
Adjuster lever
Adjustment of Blade Engagement
Warning
Make sure that the parking brake is firmly
applied before performing the operation.
Caution
Be sure to perform this operation on your own.
Caution
When handling the reel cutter (cutting
cylinder) or bed knife (bottom blade), wear
gloves to protect your hands.
Pay attention not to let the reel cutter (cutting
cylinder) catch your gloves. Otherwise, you
may injure your hand or fingers.
Stop the engine.
1.
Set the reel rotation/stop switching lever to
the "Stop" position.
1
A
B
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Adjustment of Blade Engagement_001
1
Reel rotation/stop switching lever
A
Rotate
B
Stop
With the cutter adjustment nut, adjust the
engagement between the reel cutter (cutting
cylinder) and the bed knife (bottom blade) so
that newspaper (two to three sheets) will be
cut by the edge of both blades when the
blades in their entirety come slightly into
contact with each other.
Insert two or three strips of newspaper into
the space between the reel cutter (cutting
cylinder) and the bed knife (bottom blade) at
an angle of 90 degrees. Then, rotate the reel
cutter (cutting cylinder) counter-clockwise
(when you face the mower unit from the left)
to check the sharpness of the blades.
Check the sharpness of the entire range
(three or four points) of the reel cutter
(cutting cylinder).
If a gap is created between edges:
Loosen (rotate counter-clockwise) the
cutter adjustment nut to apply more
contact pressure between the reel cutter
(cutting cylinder) and the bed knife
(bottom blade).
If the reel cutter (cutting cylinder) is too
tight to turn:
Tighten (rotate clockwise) the cutter
adjustment nut to reduce the contact
pressure between the reel cutter (cutting
cylinder) and the bed knife (bottom blade).
If the blades still cannot cut well:
Perform back lapping of the reel cutter
(cutting cylinder).
2.
3.
4.
・
・
・
LM281
Handling Instructions
Page 4-14
Adjustment before Work
Summary of Contents for LM281
Page 6: ...LM281 Introduction...
Page 8: ...LM281 Contents...
Page 14: ...LM281 Safety Page 1 6 Safe Operating Practices...
Page 30: ...LM281 Product Overview Page 3 14 Safety Signs and Instruction Signs...
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