DeWalt DXGNi20E Owner's Manual page 30

MAINTENANCE
AIR FILTER MAINTENANCE
Check every 50 hours of operation (refer to Recommended Maintenance Schedule).
Routine maintenance of the air filter helps maintain proper airflow to the carburetor. Occasionally check that
the air cleaner is free of excessive dirt.
To inspect and clean the air filter:
1. Unscrew the maintenance cover bolts, and remove the cover from the side panel.
2. Take the cover off of the air cleaner. Remove the
3. Check and clean the foam air filter element. Good elements can be washed in soapy water. Dry the element
in clean cloth (do not twist it). Add a few drops of engine oil to the air filter element and spread it evenly.
If the air filter element has been damaged, replace it with a new one. Please contact your authorized service center.
4. Reinstall the air
Air filter
WARNING:
Running the engine with a dirty, damaged or missing air filter element can result in danger
to the operator and cause the engine to wear out prematurely.
SPARK PLUG MAINTENANCE
Refer to Recommended Maintenance Schedule for maintaining the spark plug.
The spark plug must be properly gapped and free of deposits in order to ensure proper engine operation. If
the engine is hot, allow it to cool before servicing the spark plug.
To inspect or replace the spark plug:
1. Unscrew the maintenance cover bolt, and remove the cover from the side panel. Remove the spark plug hole
cover.
2. Remove the spark plug cap
3. Use the included spark plug wrench to unscrew and then carefully remove the spark plug from the engine.
TIP: There is limited space for the wrench to turn. Use both of holes in the spark plug wrench to dissemble
the spark plug.
element, air cover and maintenance cover.
Cover
.
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Air filter elements