Echo HC-235 - Manual (Page 18)

18
A
B
1. Remove muffler cover (A).
2. Remove starter cover (B) and clean dirt and dust from fins.
IMPORTANT
DO NOT use a metal scraper to remove dirt from the cylinder fins.
3. Assemble components in reverse order.
exhAusT sysTem
Spark Arrestor Screen
Level 2.
Parts Required: Screen, Gaskets
1. Disconnect spark plug lead.
2. Remove muffler cover.
3. Place piston at Top Dead Center (TDC) to prevent carbon/dirt from
entering cylinder.
4. Remove spark arrestor screen cover (A), gaskets (B & C), and
screen (D) from muffler body.
5. Clean carbon deposits from muffler components.
NOTE
When cleaning carbon deposits, be careful not to damage the cata-
lytic element inside muffler.
6. Replace screen if it is cracked, plugged or has holes burned through.
7. Assemble components in reverse order.
C
A B
D