Trouble Shooting; Manual; Warning - Echo SRM-2305 Operator's Manual

SERVICING GUIDE
AREA
Air Filter
Fuel Filter
Spark Plug
Carburettor
Cooling System
Silencer
Angle Transmission
Starter Rope
Cut off Knife
Fuel System
Screws, Bolts and Nuts
IMPORTANT
Time intervals are maximum. Actual use and your experience will determine the frequency of required
maintenance.
* Or 50 hours, whichever occurs first.
Trouble
Engine - hard to start
- does not start
Engine Fuel at
cranks carburettor
Fuel at cylinder
Spark at end of
plug wire
Spark at plug
Engine
does not
crank
Engine Dies or
runs accelerates
poorly
• ALL TRIMMER SERVICE OPERATIONS, OTHER THAN ITEMS LISTED IN THE OPERATOR'S MANUAL,
SHOULD BE PERFORMED BY COMPETENT SERVICE PERSONNEL.
• FUEL VAPORS ARE EXTREMELY FLAMMABLE AND MAY CAUSE FIRE AND/OR EXPLOSION. NEVER
TEST FOR IGNITION SPARK BY GROUNDING SPARK PLUG NEAR CYLINDER PLUG HOLE,
OTHERWISE SERIOUS PERSONAL INJURY MAY RESULT.
SRM-2305
MAINTENANCE
Clean/Replace
Inspect/Clean/Replace
Inspect/Clean/Adjust/Replace
Adjust/Replace and adjust
Inspect/Clean
Inspect/Tighten/Clean
Grease
Inspect/Replace
Inspect/Clean
Inspect
Inspect, Tighten/Replace

TROUBLE SHOOTING

No fuel at
carburettor
No fuel at
cylinder
Silencer wet with
fuel
No spark at end
of plug wire
No spark at plug

WARNING

PAGE BEFORE USE
19
19
20
19
19
20
20
-
-
20
-
Cause
• Fuel filter clogged
• Fuel line clogged
• Carburettor
• Carburettor
• Fuel mixture is too rich
• Ignition switch off
• Electrical problem
• Spark gap incorrect
• Covered with carbon
• Fouled with fuel
• Spark plug defective
• Internal engine problem
• Air filter dirty
• Fuel filter dirty
• Fuel vent plugged
• Spark plug
• Carburettor
• Cooling system plugged
• Exhaust port/silencer
plugged
DANGER
22
MONTHLY
•
•
•
•
•
•
•*
•
•
•
•
Remedy
• Clean or replace
• Clean
• Ask your ECHO dealer
• Ask your ECHO dealer
• Open choke
• Clean/replace air filter
• Adjust carburettor
• Ask your ECHO dealer
• Turn switch on
• Ask your ECHO dealer
• Adjust 0.6 to 0.7 mm
• Clean or replace
• Clean or replace
• Replace plug
• Ask your ECHO dealer
• Clean or replace
• Clean or replace
• Clean
• Clean and adjust/replace
• Adjust
• Clean
• Clean