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Model: CS-340

MANUFACTURED BY:
ECHO (KIORITZ CORPORATION)
TOKYO, Japan
SERIES OR ASSEMBLY NUMBER:
YEAR INTRODUCED:
YEAR DISCONTINUED:
ENGINE DISPLACEMENT:
33.4 cc (2.04 cu. in.)
NUMBER OF CYLINDERS:
Air cooled, two-stroke, single cylinder gasoline engine
CYLINDER BORE:
39 mm (1.53 in.)
PISTON STROKE:
28 mm (1.10 in.)
PISTON RING THICKNESS:
2 rings
CYLINDER TYPE:
Aluminum with chrome plated bore
INTAKE METHOD:
Piston ported
MANUFACTURER ADVERTISED H.P.:
WEIGHT:
3.3 kg (7.3 lbs. powerhead only
OPERATOR CONFIGURATION:
One Man operation
HANDLEBAR SYSTEM:
Anti-Vibration, top handle type
CHAIN BRAKE:
Inertia Activated
CLUTCH:
Centrifugal, 3 metal shoes
DRIVE TYPE:
Direct
CONSTRUCTION:
Die cast Magnesium, injection molded polymer
MAGNETO TYPE:
CDI Electronic
CARBURETOR:
Walbro WT-589
MAJOR REPAIR KIT:
K20-WAT
MINOR REPAIR KIT:
D10-WAT
AIR FILTER SYSTEM:
Cellulose fiber element
STARTER TYPE:
Automatic rewind, replacement cord 3 mm X 850 mm
1/8 X 33.5 in.)
OIL PUMP:
Automatic adjustable
MAXIMUM ENGINE RPM:
10,000 to 12,000
IDLE RPM:
2,800 to 3,500
IGNITION TIMING:
Fixed
BREAKER POINT SETTING:
none
FLYWHEEL/COIL AIR GAP:
SPARK PLUG TYPE:
NGK BPMR8Y
SPARK PLUG GAP:
0.6 mm
CRANKSHAFT MAIN BEARINGS:
Ball
FUEL TANK CAPACITY:
250 ml (8.6 fl. oz.)
FUEL OIL RATIO:
50:1
RECOMMENDED FUEL OCTANE:
89 regular automotive.
ASPEN2 pre-mixed Alkylate fuel is
best at 93 octane, no ethanol, has very long shelf life
MIX OIL SPECIFICATION:
ECHO two cycle. ISO-L-EDG. Jaso M345/FC, FD
ASPEN Synthetic mix oil is best
CHAIN PITCH:
.365 in. (3/8 in. Low Profile)
CHAIN TYPE:
Oregon 91VG
BAR MOUNT PATTERN:
03 link
SHORTEST GUIDE BAR SUPPLIED:
30 cm (12 in.)
LONGEST GUIDE BAR SUPPLIED:
40 cm (16 in.)
COLOUR SCHEME:
PAINT CODES:
ILLUSTRATED PARTS LIST:
SERVICE MANUAL:

COMMENTS:



 

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