Replacing The Blade - Toro 20899 Bedienungsanleitung

Figure 48
1. Cable mount
Important:
Moving the cable jacket upward
decreases the ground speed; moving the
jacket downward increases the ground
speed.
5. Tighten the nut firmly.
6. Start the machine and check the adjustment.
Note:
If the self-propel drive is not properly
adjusted, repeat this procedure.
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2. Cable jacket

Replacing the Blade

Service Interval: Yearly—Replace the blade or have
it sharpened (more frequently if the
edge dulls quickly).
Important:
You will need a torque wrench to
install the blade properly. If you do not have a
torque wrench or are uncomfortable performing
this procedure, contact an Authorized Service
Dealer.
Examine the blade whenever you run out of fuel. If the
blade is damaged or cracked, replace it immediately.
If the blade edge is dull or nicked, have it sharpened
and balanced, or replace it.
WARNING
The blade is sharp; contacting the blade can
result in serious personal injury.
Wear gloves when servicing the blade.
1. Disconnect the spark-plug wire from the spark
plug; refer to Preparing for Maintenance (page
17).
2. Tip the machine onto its side with the air filter up.
3. Remove the 2 blade nuts and the stiffener
(Figure 49).
1. Blade nuts
2. Stiffener
3. Blade
4. Remove the blade
5. Install the new blade
6. Install the stiffener you previously removed.
7. Install the blade nuts and torque them to 20
to 37 N∙m (15 to 27 ft-lb).
20
Figure 49
4. Blade driver
5. Anti-scalp disk
6. Blade-stop system shield
(Figure 49).
(Figure 49).
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