MAINTENANCE
PE-225
32
X7732272804
© 03/21 ECHO Incorporated
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 catalytic
element inside muffler.
5.
Replace screen if it is cracked,
plugged, or has holes burned through.
6.
Assemble components in reverse order.
Exhaust Port Cleaning
Level 2.
1.
Remove spark plug lead from spark plug, and remove engine cover.
2.
Place piston at top dead
center. Remove muffler (A)
and heat shield (B).
3.
Use a wood or plastic
scraping tool to clean deposits
from cylinder exhaust port (C).
Parts Required: As needed: Heat Shield
C
D
E
F
A
B
C
C
