![background image](http://html.mh-extra.com/html/echo/srm-225/srm-225_operators-manual_532790040.webp)
TROUBLESHOOTING
SRM-225
40
X7722279402
© 2/2016 ECHO Inc.
TROUBLESHOOTING
ENGINE PROBLEM TROUBLESHOOTING CHART
Problem Check
Status
Cause
Remedy
Engine
cranks -
starts
hard/
doesn’t
start
Fuel at
carburetor
No fuel at
carburetor
Fuel strainer
clogged
Fuel line
clogged
Carburetor
Clean or replace
Clean or replace
See your Echo
dealer
Fuel at
cylinder
No fuel at
cylinder
Carburetor
See your Echo
dealer
Muffler wet
with fuel
Fuel Mixture
too rich
OPEN choke
Clean/replace air
filter Adjust car-
buretor
See your Echo
dealer
Spark at
end of plug
wire
No spark
Stop switch
OFF
Electrical prob-
lem
Interlock switch
Turn switch to
ON
See your Echo
dealer
See your Echo
dealer
Spark at
plug
No spark
Spark gap
incorrect
Covered with
carbon
Fouled with
fuel
Plug defective
Adjust to 0.65mm
(0.026 in.)
Clean or replace
Clean or replace
Replace plug
Summary of Contents for SRM-225
Page 45: ...X7722279402 45 2 2016 ECHO Inc SRM 225 NOTES NOTES ...
Page 47: ...X7722279402 47 2 2016 ECHO Inc SRM 225 PRODUCT REGISTRATION ...
Page 48: ...NOTES SRM 225 48 X7722279402 2 2016 ECHO Inc NOTES ...
Page 49: ...X7722279402 49 2 2016 ECHO Inc SRM 225 NOTES ...
Page 50: ...NOTES SRM 225 50 X7722279402 2 2016 ECHO Inc ...
Page 51: ...X7722279402 51 2 2016 ECHO Inc SRM 225 NOTES ...