MAINTENANCE
PB-760LN
36
X7531125905
© 10/19 ECHO Incorporated
6.
Clean cylinder fins (C) to allow
cooling air to pass freely.
7.
Install engine cover and muffler
cover.
8.
Install air filter cover.
9.
Connect spark plug lead.
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.
Disconnect spark plug lead from
spark plug.
2.
Remove muffler cover (A).
3.
Remove spark arrestor cover (B),
gasket (C) and spark arrestor
screen (D) from muffler. Replace
screen if plugged with carbon
deposits.
Note: When cleaning carbon
deposits, be careful not to
damage the catalytic
element inside muffler.
4.
Install spark arrestor screen,
gasket, and spark arrestor cover.
5.
Install muffler cover.
6.
Connect spark plug lead.
Parts Required:
Spark Arrestor Screen, Gasket
C
A
D
C
B
