Echo SRM-225 Operator's Manual page 32

MAINTENANCE
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 air cleaner 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 ignition wires from clip for
cleaning.
32
A
SRM-225
B
X7722279402
© 2/2016 ECHO Inc.