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Figure 111
1. Cutting edge
2. Curved area
Checking for Bent Blades
1.
Rotate the blades until the ends face forward
and backward.
2.
Measure from a level surface to the cutting
edge, position A, of the blades
Figure 112
1. Measure here from blade
to hard surface
3.
Rotate the opposite ends of the blades forward.
4.
Measure from a level surface to the cutting edge
of the blades at the same position as in step
above.
Note:
The difference between the dimensions
obtained in steps
mm (1/8 inch).
Note:
If this dimension exceeds 3 mm (1/8
inch), the blade is bent and must be replaced.
3. Wear/slot forming
4. Crack
(Figure
112).
2. Position A
2
and
4
must not exceed 3
Removing the Blades
Side-Discharge Machines
Replace the blades if they hit a solid object, or if the
blade is out of balance or bent.
1.
Hold the blade end using a rag or thickly padded
glove.
2.
Remove the blade bolt, curved washer, and
g006530
blade from the spindle shaft
1. Sail area of the blade
2. Blade
Rear-Discharge Machines
Important:
The right blade on this mower deck is
counter-rotating and uses a left-threaded blade
bolt.
g000975
Replace a blade if it hits an object, if the blade is out
of balance, or if the blade is bent. To ensure optimum
performance and continued safety conformance of
the machine, use genuine Toro replacement blades.
Replacement blades made by other manufacturers
may result in nonconformance with safety standards.
1.
Hold the blade end using a rag or thickly-padded
2
glove.
2.
Remove the left and center blade bolt, curved
washer, and blade from the spindle shaft
114).
3.
Remove the right blade bolt (left threaded bolt),
curved washer, and blade from the spindle shaft
(Figure
114).
Note:
Note the type of blade and where each
blade is installed. See
position.
70
(Figure
113).
Figure 113
3. Curved washer
4. Blade bolt
Figure 115
for the correct
g004536
(Figure
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