Adjusting The Self-Propel Drive; Cleaning Under The Machine - Toro 20332 Operator's Manual

Figure 30
Important: Position the curved ends of the blade
to point toward the mower housing.
6. Use a torque wrench to tighten the blade bolt to 82
N-m (60 ft-lb).
Important: A bolt torqued to 82 N-m (60 ft-lb) is
very tight. While holding the blade with a block
of wood, put your weight behind the ratchet or
wrench and tighten the bolt securely. This bolt is
very difficult to overtighten.

Adjusting the Self-Propel Drive

Whenever you install a new self-propel cable or if the
self-propel drive is out of adjustment, adjust the self-propel
drive.
1. Turn the adjustment knob counterclockwise to loosen
the cable adjustment (Figure 31).
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1. Handle (left side)
2. Adjustment knob
2. Adjust the tension on the cable
back or pushing it forward and holding that position.
Note: Push the cable toward the engine to increase
the traction; pull the cable away from the engine to
decrease the traction.
3. Turn the adjustment knob clockwise to tighten the
cable adjustment.
Note: Tighten the knob firmly by hand.

Cleaning under the Machine

Service Interval: Before each use or daily
WARNING
The machine may dislodge material from under the
machine.
• Wear eye protection.
• Stay in the operating position (behind the
handle) when the engine is running.
• Do not allow bystanders in the area.
For best results, clean the machine soon after you have
completed mowing.
1. Move the machine onto a flat paved surface.
2. Stop the engine and wait for all moving parts to stop
before leaving the operating position.
3. Lower the machine to its lowest cutting-height setting;
refer to Adjusting the Cutting Height (page
4. Wash out the area under the rear deflector where the
clippings go from the housing to the grass bag.
Note: Wash out the area with the bag-on-demand in
both the fully forward and fully rearward positions.
5. Attach a garden hose that is connected to a water
supply to the washout port
18
Figure 31
3. Self-propel-drive cable
(Figure 31) by pulling it
9).
(Figure 32).