MAINTENANCE
22
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Turn the fuel valve to the “OFF” position.
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Remove the fuel line from both sides of the filter by squeezing the ends of the retaining clip with pliers.
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Slide the fuel line off.
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Replace with new fuel filter.
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Reinstall fuel lines to new fuel filter.
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Turn the fuel valve to the “ON” position.
Cooling System
Cooling system should only be serviced by an authorized dealer.
Carburetor Adjustment
The carburetor is low emission and is equipped with a non-adjustable idle mixture valve. If adjustment is needed contact
an authorized dealer.
Replacing Fuel Filter (See Fig 23)
Occasionally the fuel filter may become clogged and need replacing. To purchase a replacement fuel filter contact PULSAR
customer service or your local small Engine repair shop.
Fuel tank must be empty before replacing fuel filter. Run unit until tank is empty, if needed,
or inspect filter prior to fill-up.
CAUTION!
Spark Arrestor (See Fig 22)
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Inspect the spark arrestor for breaks or holes. Replace if necessary. To purchase a replacement spark arrestor contact
PULSAR customer service.
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Use a brush to remove carbon deposits from the spark arrestor screen as needed.
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To remove the spark arrestor: While the muffler is cool, loosen the locking clamp and slide the spark arrestor out of the
muffler. Reverse this process to install it.
Draining Fuel Tank and Carburetor
To help prevent gum deposits in the fuel system, drain the fuel from the tank and carburetor before storing the unit for long
periods of time. This will help prevent starting problems in the future. If the unit is stored with fuel and the fuel becomes
stale or turns gummy or to varnish the warranty does not cover this repair or service.
OFF
Fig 23
Fig 22
