Cleaning Silencer; Check Fuel System - Echo HCAS-235ES Manual De Instrucciones

Maintenance and care
1. Cylinder fins

Cleaning silencer

1. Silencer
2. Spark arrester screen

Check fuel system

1. Fuel tank cap
2. Fuel grommet
2. Air intake
3. Screen cover
3. Fuel pipe
Remove dust and dirt from between fins.
Before each use, remove accumulated debris from bottom en-
gine intake grille located between the fuel tank and starter.
Remove the silencer cover.
Remove the spark arrester screen cover and the screen from
the silencer body.
Clean carbon deposits from silencer components.
Replace the screen if it is cracked, or has holes burned
through.
Assemble the components in reverse order.
NOTE
Carbon deposits in silencer will cause drop in engine out-
put.The spark arrester screen must be checked periodically.
Check before every use.
After refuelling, make sure fuel does not leak or exude from
around fuel pipe, fuel grommet or fuel tank cap.
In case of fuel leakage or exudation there is a danger of fire.
Stop using the machine immediately and request your dealer
to inspect or replace.
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