Toro Power Clear 721 R, Руководство оператора

Страница: 13 / 20

Adjusting the Control Cable
1. Slide up the spring cover and unhook the spring
from the adjuster link (
Figure 17 ).
g006402
Figure 17
1. Adjuster link
3. Spring cover
2. Z-fitting 4. Unhook the spring here.
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 17 ).
Note:
Moving the Z-fitting higher decreases the
gap between the control bar and the handle;
moving it lower increases the gap.
3. Hook the spring to the adjuster link and slide the
spring cover over the adjuster link.
4. Check the adjustment; refer to Checking the
Control Cable (page 12) .
Note:
After extended use, the drive belt may
wear and lose its proper belt tension. If the drive
belt slips (continuously squeals) under a heavy
load, disconnect the spring from the adjustor link
and move the upper end of the spring to the hole
that is further from the pivot point in the control
bar (
Figure 18 ). Then connect the spring to the
adjustor link and adjust the control cable.
g011232
Figure 18
1. Upper end of spring 3. Pivot point
2. Insert the upper end of
spring into this hole 4. Remove the upper end of
spring from this hole
Note:
The belt may slip (squeal) in wet
conditions; to dry out the drive system, start the
rotor and run it without a load for 30 seconds.
Inspecting the Rotor Blades
Service Interval: Yearly—Inspect the rotor blades
and have an Authorized Service
Dealer replace the rotor blades and
scraper if necessary.
Before each session, inspect the rotor blades for
wear. When a rotor-blade edge has worn down to
the wear-indicator hole, have an Authorized Service
Dealer replace the rotor blades and the scraper
(
Figure 19 ).
g011544
Figure 19
1. The wear-indicator hole is
intact; you do not need to
replace the rotor blades. 2. The wear-indicator hole is
exposed; replace the rotor
blades and scraper.
13