Mower Maintenance; Servicing The Cutting Blades; Before Inspecting Or Servicing The Blades - Toro Timecutter Z4200 Manual Del Operador

Ocultar thumbs Ver también para Timecutter Z4200:
Tabla de contenido

Publicidad

Idiomas disponibles

Idiomas disponibles

Mower
Maintenance
Servicing the Cutting Blades
Maintain sharp blades throughout
the cutting season
because sharp blades cut cleanly without tearing or
shredding the grass blades. Tearing and shredding turns
grass brown at the edges, which slows growth and
increases the chance of disease.
Check the cutter blades daily for sharpness, and for any
wear or damage. File down any nicks and sharpen the
blades as necessar 7 If a blade is damaged or worn,
replace it immediately vdth a genuine Toro replacement
blade. For convenient sharpening and replacement,
you
may want to keep extra blades on hand.
A worn
or damaged
blade
can break,
and
a
piece
of the blade
could
be thrown
into
the
operator's
or bystander's
area,
resulting
in
serious
personal
injury
or death.
Inspect
the blade periodically
for wear or
damage.
Replace
a worn
or damaged
blade.
2_
G000550
1.
Cutting edge
2.
Curved area
Figure 36
3.
Wear/slot forming
Checking for Bent Blades
1. Raise the height-of-cut
lever to the transport
position, cutting height position 4.5 (also the
4-1/2 inch [115 mm]).
,
Rotate the blades until the ends face forward and
backward (Figure 37). Measure from a level surface
to the cutting edge, position A, of the blades
(Figure 37). Note this dimension.
G000619
(o)
Before Inspecting or Servicing the
Blades
Park the machine on a level surface, disengage the blade
control svdtch, and move the motion control levers
outward to the park position.
Stop the engine and
remove the ke>
Figure 37
Inspecting
the Blades
Service Interval:
Before each use or daily--Check
the
cutting blades.
,
,
Inspect the cutting edges (Figure 36). If the edges
are not sharp or have nicks, remove and sharpen the
blades; refer to Sharpening the Blades.
Inspect the blades, especially the curved area
(Figure 36). If you notice any damage, wear, or
a slot forming in this area (item 3 in Figure 36),
immediately install a new blade.
,
4.
Rotate the opposite ends of the blades forward.
Measure from a level surface to the cutting edge of
the blades at the same position as in step 2. The
difference between the dimensions obtained in steps
2 and 3 must not exceed 1/8 inch (3 mm). If this
dimension exceeds 1/8 inch (3 mm), the blade is
bent and must be replaced. Refer to Removing the
Blades and Installing the Blades.
Note: Ira bent blade is replaced vdth a new one and
the dimension obtained continue to exceed 1/8 inch
(3mm), the blade spindle could be bent. Contact an
Authorized Toro Dealer for service.
32

Publicidad

Capítulos

Tabla de contenido
loading

Este manual también es adecuado para:

74360

Tabla de contenido