Maintenance; Recommended Maintenance Schedule(S); Adjusting The Control Cable - Toro Power Clear 621 QZR Operator's Manual

Maintenance

Note: Determine the left and right sides of the machine from the normal operating position.

Recommended Maintenance Schedule(s)

Maintenance Service
Interval
After the first hour
After the first 2 hours
Before each use or daily
Yearly
Yearly or before storage

Adjusting the Control Cable

Checking the Control Cable
Service Interval: After the first hour—Check the control
cable and adjust it if necessary.
Yearly—Check the control cable and adjust it if
necessary.
Move the control bar back toward the handle to remove the
slack in the control cable (Figure 26).
Figure 26
1. Control bar
Note: Ensure that a 1/16-inch to 1/8-inch (2 mm to 3 mm)
gap exists between the control bar and the handle (Figure 26).
Important: The control cable must contain some slack
when you disengage the control bar for the rotor blades
to stop properly.
Maintenance Procedure
• Check the control cable and adjust it if necessary.
• Check for loose fasteners and tighten them if necessary.
• Change the engine oil.
• Check the engine oil level and add oil if necessary.
• Check the control cable and adjust it if necessary.
• Inspect the rotor blades and have an Authorized Service Dealer replace the rotor
blades and scraper if necessary.
• Change the engine oil.
• Check the spark plug and replace it if necessary.
• Check for loose fasteners and tighten them if necessary.
• Have an Authorized Service Dealer inspect the drive belt and replace it if necessary.
• Prepare the machine for storage.
2. 1/16-inch to 1/8-inch (2
mm to 3 mm) gap
Adjusting the Control Cable
1. Slide up the spring cover and unhook the spring from
the adjuster link (Figure 27).
1. Adjuster link
2. Z-fitting
Note: You can pull up the adjuster link and cable to
make unhooking the spring easier.
2. Move the Z-fitting to a higher or lower hole on the
adjuster link as needed to obtain the 1/16-inch to
1/8-inch (2 mm to 3 mm) gap between the control bar
and the handle (Figure 26).
14
Figure 27
3. Spring cover
4. Unhook the spring here.