Use and Care Manual

PRODUCT REGISTRATION CS-7310P
58 X7503340002
© 11/21 ECHO Incorporated
PRODUCT REGISTRATION
Thank you for choosing ECHO Power Equipment
Please go to http://www.echo-usa.com/Warranty/Register-Your-ECHO to
register your new product on-line. It's FAST and EASY! NOTE: your
information will never be sold or misused by ECHO, Incorporated.
Registering your purchase enables us to contact you in the unlikely event of
a service update or product recall, and verifies your ownership for warranty
consideration.
If you do not have access to the Internet, you can complete the form below
and mail to:
ECHO Incorporated, Product Registration, PO Box 1139,
Lake Zurich, IL 60047.
Gasoline
Use 89 octane unleaded. Do not use fuel containing
methyl alcohol, more than 10% ethyl alcohol or 15%
MTBE. Do not use alternative fuels such as E-15 or
E-85.
Oil
ISO-L-EGD (ISO/CD 13738) and JASO M345-FD
two-stroke, air-cooled engine oil.
Oiling system Adjustable automatic oiler
Chain oil capacity 360 mL (12.17 US. fl. oz.)
Starter system Automatic rewind starter
Clutch Centrifugal type
Sprocket type Floating Rim, 7-tooth, 3/8 in. pitch
Chain brake Automatic band brake type
Idle speed 3,000 RPM
Clutch engagement speed 4,200 RPM
Wide open throttle speed
(W.O.T.)
12,800 RPM
Chain tensioner Side access system
Guide bar 20 in (Optional 24, 28, 32)
Saw chain 72LPX, 73LPX
Standard features
Front hand guard, Rear hand guard, Anti-vibration
device, Spiked bumper, Throttle control lockout,
Chain catcher, Spark arrestor muffler,
Decompression device
MODEL CS-7310P