Echo PAS-225VP - Exhaust System

PAS-225/SB/VP/VPB MAINTENANCE
X7732274006 43
© 09/21 ECHO Incorporated
Exhaust System
Spark Arrestor Screen
Level 2.
1. Remove spark plug lead 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), gasket (D), and
screen (E), from muffler body
(F).
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).
Parts Required: Spark Arrestor Screen, Gasket
Parts Required: As needed: Heat Shield
C
D
E
F
AA
B