Echo CS-3410

CS-3410 SPECIFICATIONS
X7503361801 57
© 10/23 ECHO Incorporated
• Drain fuel tank completely. Press purge bulb 6-7 times to remove
remaining fuel from carburetor then drain the tank again. Close choke,
start and run the engine until it stops due to lack of fuel.
• Allow engine to cool. Remove the spark plug lead from the spark plug.
Remove the spark plug. Pour 7 cc (0.25 oz.) of fresh, clean, two-stroke
engine oil into the cylinder through the spark plug hole.
• Store in a dry area, free from dust.
Do not store in an enclosure where fuel fumes may accumulate
or reach an open flame or spark.
Do not lend or rent your chainsaw without the Operator’s
Manual.
Note:
• For future reference, you should keep this Operator’s Manual.
• If this Operator’s Manual becomes illegible or is lost, please contact
your ECHO dealer, or go to www.echo-usa.com.
SPECIFICATIONS
Model CS-3410
Length 386 mm (15.2 in.)
Width 233 mm (9.2 in.)
Height 271 mm (10.7 in.)
Dry weight 3.7 kg (8.2 lb.) Without chain and guide bar
Engine Air-cooled two-stroke single cylinder
Displacement 34.4 mL (2.1 in.
3
)
Bore 40.0 mm (1.570 in.)
Stroke 27.4 mm (1.08 in.)
Compressions ratio 7.25:1
Carburetor Diaphragm type
Spark plug
NGK BPMR8Y
Gap 0.65 mm (0.026 in.)
Fuel tank capacity 280 mL (9.47 US. fl. oz.)
Fuel 50:1