MAINTENANCE
SRM-2620U
38
X7502341900
© 10/2016 ECHO Inc.
Overheating and engine seizure can
occur when:
• Air intakes are blocked,
preventing cooling air from
reaching the cylinder.
• Dust and grass build up on the
outside of the cylinder. This build
up insulates the engine and
prevents the heat from leaving.
Removal of cooling passage
blockages or cleaning of cooling fins
is considered “Normal
Maintenance.” Any failure attributed
to lack of maintenance is not warranted.
1.
Remove spark plug lead.
2.
Remove muffler cover (A).
3.
Remove engine cover (B).
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 grass and leaves from
the grid between the recoil
starter and fuel tank.
6.
Assemble components in reverse
order.
Exhaust System
Spark Arrestor Screen
Level 2.
Parts Required:
Spark Arrestor Screen, Gasket
A
B
