Echo PE-225 Serial S78712001001 - S78712051200 - Manual (Page 19)

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exhaust system
Spark Arrestor Screen
Level 2.
Tools Required: T27 Torx L-Wrench, Soft Metal Brush
Parts Required: Spark Arrestor Screen, Gasket
1. Remove two (2) engine cover screws and engine cover.
2. Place piston at Top Dead Center (TDC) to prevent carbon/dirt from
entering cylinder.
3. Remove spark arrestor screen cover (C), gaskets (D), (E), and
screen (F), from muffler body.
4. Clean carbon deposits from muffler components.
nOTE
When cleaning carbon deposit, be careful not to damage the cata-
lytic element inside muffler.
5. Replace screen if it is cracked, plugged or has holes burned
through.
6. Assemble components in reverse order.
iMPOrTanT
DO NOT use a metal scraper to remove dirt from the cylinder fins.
4. Use brush to remove dirt from the cylinder fins.
5. Remove ignition wires from clip for cleaning.
6. Remove grass and leaves from the grid between the recoil starter
and fuel tank.
7. Assemble components in reverse order.
C
E
F
D