Positioning Plug Of Air Cleaner Cover - Echo CS-370ES Service Manual

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4-8 Positioning plug of air cleaner cover

A
FUEL SYSTEM
When it is cold weather lower than 10 ºC and
acceleration is poor, change place of the plug on air
cleaner cover from closed position (normal) to
opened position.
1. Air cleaner cover on CS-370ES and CS-420ES
has plug.
2. The picture shows normal position of the plug
(A).
3. Remove the plug from air cleaner cover to open
the warm air intake and introduce warm air from
cylinder side to carburetor room. And place the plug
B
in holder (B) on air cleaner cover to avoid losing as
shown.
NOTE: Replace the plug to normal position when
the temperature is over 10 ºC to avoid carburetor
vapor lock.
CS-370ES
CS-420ES