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WARNING:
To prevent serious injury, never perform
maintenance or repairs while the unit is running. Always
allow the unit to cool before servicing or repairing the unit.
Disconnect
the spark plug wire to prevent the unit from
starting accidentally.
MAINTENANCE
SCHEDULE
Perform these required maintenance procedures at the frequency
stated in the table. These procedures should also be a part of any
seasonal tune-up.
NOTE: Some maintenance
procedures may require special tools or
skills. If unsure about these procedures, take the unit to a Sears
or other qualified service dealer. Call 1-800-4-MY-HOME
for
more information.
NOTE: Maintenance, replacement, or repair of the emission control
devices and system may be performed by a Sears or other qualified
service dealer. Call 1=800-4-MY-HOME for more information.
NOTE: Please read the California/EPA statement that came with the
unit for a complete listing of terms and coverage for the
emissions control devices, such as the spark arrestor, muffler,
carburetor, etc.
FREQUENCY
Every 10 hours
After the first
10 hours and
every 40 hours
MAINTENANCE
REQUIRED
•
Clean and re-oil the air filter. Refer to
Maintaining the Air Filter.
•
Change the oil. Refer to Changing the Off.
Check the rocker arm clearance. Refer to
Checking the Rocker Arm Clearance.
Check the spark plug condition and gap.
Refer to Maintaining the Spark Plug.
T[NE REMOVAL
AND REPLACEMENT
_
WARNING:
To prevent serious personal injury, always
j
wear heavy gloves when handling the tines.
All 4 tines should be replaced at the same time because they will
wear evenly through normal use. Work on one side at a time.
1. Stop the engine and allow it to cool. Grasp the spark plug wire
firmly and pull the cap from the spark plug.
2. Lay the cultivator back on a flat level surface with the handles
touching the ground so that the cultivator is in a horizontal position.
NOTE: It may be necessary to wash any dirt off the tines and shaft
for easier tine removal.
3. Remove the click pins from each end of the tine shaft (Fig. 10).
Slide the tines off of the shaft.
4. Clean and oil the shaft.
5. Slide on the new tines with the hubs facing in towards each
other (Fig. 10).
NOTE:
Each tine has a convex side. Make sure that all of the
convex sides are facing as shown in Figure 10.
6. Secure the new tines to the shaft with click pins (Fig. 10).
7. Reconnect the spark plug wire.
Hubs
Click Pin
Convex
Side
b
Z]
Click Pin
\
Direction
of Convex
Sides
Fig. 10
13
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