Use and Care Manual

32
CS-590
* Technical data subject to change without notice.
TECHNICAL DATA
MODEL
CS-590
Dimension L × W × H mm 448 × 245 × 292 (17.6 in. × 9.6 in. × 11.5 in.)
Mass Power head, dry kg 6.0 (13.2 lb.) Without chain and guide bar
Engine Type Air-cooled two-stroke single cylinder
Displacement mL (cm³) 59.8 (3.65 cu. in.)
Carburetor Diaphragm type
Magneto Flywheel magneto: CDI system
Spark plug NGK BPMR8Y
Starter Recoil starter
Power transmission Automatic centrifugal clutch
Fuel Mixture ratio
50 : 1 ratio with ISO-L- EGD (ISO/CD 13738) and
JASO M345-FD two-stroke, air-cooled engine oil.
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.
Tank capacity L 0.645 (21.8 US. fl. oz.)
Oil Bar and chain ECHO bar and chain oil
Tank capacity L 0.300 (10.2 US. fl. oz.)
Guide bar and
saw chain
See page 23 for Chain and Guide Bar Combination
Lubrication Adjustable automatic oil pump
Engine speed Idle
r/min
2600 - 3300
Clutch engagement 3750 - 4250
Wide open throttle 12000 - 13000
Standard
features
Front hand guard, Rear hand guard,
Anti-vibration device, Spiked bumper,
Throttle control lockout, Chain brake, Chain catcher,
Spark arrestor muffler, Kick guard