DuroStar DS4000S, User Manual

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Routine maintenance of the air cleaner helps maintain proper airflow to the carburetor. Check
that the air cleaner is free of excessive dirt after every use.
Note: Improper maintenance may cause less air to enter the engine or dirty air to enter the
engine causing overheating and engine wear.
MAINTENANCE AND CARE (CONTINUED)
Cleaning the air cleaner
Open cleaner cover
Remove cleaner element
Wipe out cleaner casing
Unhinge the clasps at the top and bottom of the air cleaner
cover.
Remove the sponge-like elements from the casing.
Wipe the dirt from inside the empty air cleaner casing.
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