MAINTENANCE ES-250
36 X7501182906
© 9/2018 ECHO Inc.
Cleaning Cylinder Fins
1. Remove spark plug lead from
spark plug, and remove engine
cover.
2. Clean cylinder fins to allow
cooling air to pass freely.
3. Reassemble parts in reverse
order.
Exhaust System
Spark Arrestor Screen
Level 2.
Carbon deposits in muffler will cause a drop in engine output and
overheating. Spark arrestor screen must be checked periodically.
1. Remove spark plug lead from
spark plug, and remove
engine cover.
2. Remove spark arrestor cover
(A), deflector (B), plate (C),
gasket (D), and spark
arrestor screen (E) from
muffler. Replace screen if
plugged with carbon
deposits.
Note: When cleaning carbon
deposits, be careful not
to damage the catalytic
element inside muffler.
3. Clean carbon deposits from
muffler components.
4. Install spark arrestor screen, gasket, plate, deflector, and cover.
5. Loosely reassemble engine cover.
Parts Required: Spark Arrestor Screen, Gasket
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