Leveling The Mower - Toro GrandStand 74534TE Operator's Manual

the machine, use genuine Toro replacement blades.
Replacement blades made by other manufacturers may
result in non-conformance with safety standards.
1. Hold the blade end using a rag or thickly-padded
glove.
2. Remove the blade bolt, curved washer, and blade
from the spindle shaft (Figure 80).
Figure 80
1. Sail Area of Blade
2. Blade
Sharpening the Blades
1. Use a file to sharpen the cutting edge at both ends
of the blade (Figure 81). Maintain the original angle.
The blade retains its balance if the same amount of
material is removed from both cutting edges.
Figure 81
1. Sharpen at original angle
2. Check the balance of the blade by putting it on a
blade balancer (Figure 82). If the blade stays in a
horizontal position, the blade is balanced and can be
used. If the blade is not balanced, file some metal off
the end of the sail area only (Figure 80). Repeat this
procedure until the blade is balanced.
3. Curved washer
4. Blade Bolt
1. Blade
Installing the Blades
1. Install the blade onto the spindle shaft (Figure 83).
Important: The curved part of the blade must
be pointing upward toward the inside of the
mower to ensure proper cutting.
2. Install the spring disk and blade bolt. The spring
disk cone must be installed toward the bolt head
(Figure 83). Torque the blade bolt to 85-110 ft-lb
(115-150 N-m).
1. Sail Area of Blade
2. Blade
3. Spring Disk

Leveling the Mower

Preparing the Machine
1. Position mower on a flat surface.
2. Disengage the PTO, move the motion control levers
to the neutral locked position and set the parking
brake.
3. Stop the engine, remove the key, and wait for all
moving parts to stop before leaving the operating
position.
56
Figure 82
2. Balancer
Figure 83
4. Blade Bolt
5. Cone Towards Bolt Head