Maintenance
30
Checking for Bent Blades
1.
Rotate the blades until the ends face forward and
backward (Fig. 30). Measure from a level
surface to the cutting edge of the blades
(Fig. 31). Note this dimension.
1666
Figure 30
m–2558
Figure 31
2.
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 1
above. The difference between the dimensions
obtained in steps 1 and 2 must not exceed 1/8”
(3 mm). If this dimension exceeds 1/8” (3 mm),
the blade is bent and must be replaced. Refer to
Removing the Blades, and Installing the Blades
on page 31.
POTENTIAL HAZARD
•
A blade that is bent or damaged could
break apart and pieces could be thrown at
bystanders or at you as you use the mower.
WHAT CAN HAPPEN
•
Pieces of blade that may be thrown could
seriously injure or kill you or bystanders.
HOW TO AVOID THE HAZARD
•
Always replace bent or damaged blade with
a new blade.
•
Never file or create sharp notches in the
edges or surfaces of blade.
Removing the Blades
Blades must be replaced if a solid object is hit, if the
blade is out of balance or 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 non-conformance with safety standards.
Hold the blade bolt with a wrench. Remove the nut,
blade bolt, cone washer, blade, spacers and thin
washer from the spindle (Fig. 32).
m–3779
1
4
3
2
4
6
5
Figure 32
1.
Blade
2.
Blade bolt
3.
Cone washer
4.
Spacer
5.
Thin washer
6.
Nut
