HC-2020 MAINTENANCE
X7702245301 27
© 11/19 ECHO Incorporated
* Replacement is recommended based on the finding of damage or wear
during inspection.
Air Filter
Level 1.
1. Close choke (B) (COLD START
[ ] position). This prevents
dirt from entering the carburetor
throat when the air filter is
removed. Brush accumulated
dirt from air cleaner area.
2. Remove air filter cover. Brush
dirt from inside cover.
3. Replace filter if it is damaged,
fuel soaked, very dirty, or the
rubber sealing edges are
deformed.
• Lightly brush debris from filter.
• Soak heavily soiled filters in
water/detergent solution to
loosen dirt, then brush lightly.
• Rinse with clean water and
allow to dry completely before
reuse.
4. Install air filter in air filter case.
5. Install air filter cover.
Parts Required: Tune-Up Kit
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