Publicidad
Idiomas disponibles
Idiomas disponibles
MAINTENANCE
SCHEDULE
WARNING:
To prevent serious injury, never perform
maintenance
or repairs with unit running. Always service and
repair a cool unit. Disconnect the spark plug wire to ensure that
the unit cannot start. See Replacing the Spark Plug.
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 you are unsure about these procedures take your unit to a Sears
or other qualified service dealer.
NOTE:
Maintenance,
replacement,
or repair of the emission control
devices and system may be performed
by a Sears or other
qualified service dealer.
FREQUENCY
MAINTENANCE
REQUIRED
SEE
Every 10 hours
Clean and oil air filter
p 10
pl0
After 1st 10
hours
p 11
Every 40 hours
Change oil
Check rocker arm to valve clearance and
adjust
Change oil
p 10
Clean spark arrestor
p 12
Check rocker arm to valve clearance and
p 11
adjust
Check spark plug condition and gap
p 12
CHANGING THE OiL
_
ARNING:
To avoid serious personal injury, always turn the
unit off and allow it to cool before you clean or service it.
_
WARNING:
Wear gloves to prevent injury when handling unit.
Change the oil per the Maintenance
Schedule. Change the oil while the
engine is still warm. The oil will flow
freely and carry away more impurities.
1.
Remove the oil fill plug.
2.
Pour the oil out of the oil fill hole
and into a container by tipping
the unit to the side (Fig. 21).
Allow ample time for complete
drainage.
3.
Wipe up any oil residue on the
unit and clean up any oil that
may have spilled. Dispose of
the oil according
to Federal,
Fig. 21
State and local regulations.
4.
Tilt the unit 30 ° to the side (Fig. 22).
5.
Refill the crankcase with 3.04 fluid ounce (90 ml) of SAE 30 SF, SG, SH oil.
NOTE:
Use the bottle and spout saved from initial use to measure the
correct amount of oil. The top of the label on the bottle measures
approximately
3.04 ounces (90 ml) (Fig. 22). Check the level. See
Checking the Off Level. If the level is low, add a small amount of oil
and recheck. Do not overfill (Fig. 22).
6.
Replace the oil fill plug.
|
|
|
|
|
|
|
|
|
|
|
|
|
Fig. 22
AiR FILTER MAINTENANCE
Cleaning
the Air Filter
Clean and re-oil the air filter per the Maintenance Schedule.
It is an
important
item to maintain. Failure to maintain your air filter properly can
result in poor performance
or can cause permanent damage to your engine.
1.
Open the air filter cover. Push the locking tab on the under side of the
cover inward. Then pull the air filter cover out and up. (Fig. 23).
Fig. 23
2.
Remove the air filter (Fig. 24).
Air Filter
)
.7 Tabs
Back Plate
Fig. 24
--
Locking Tab
3,
Wash the filter in detergent
and water (Fig. 25). Rinse the filter
thoroughly
and allow it to dry.
10
Fig. 25
Publicidad
