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Model: CS-301 LATE MODEL

MANUFACTURED BY:
ECHO (KIORITZ CORPORATION)
TOKYO, Japan
SERIES OR ASSEMBLY NUMBER:
YEAR INTRODUCED:
2001
YEAR DISCONTINUED:
2005
ENGINE DISPLACEMENT:
30.1 ccm, (1.836 cu. in.)
NUMBER OF CYLINDERS:
Air cooled, two-stroke, single cylinder gasoline engine
CYLINDER BORE:
37 mm (1.457 in.)
PISTON STROKE:
28 mm (1.102 in.)
PISTON RING THICKNESS:
1 ring
CYLINDER TYPE:
Aluminum with Chrome plated bore
INTAKE METHOD:
Piston Ported
MANUFACTURER ADVERTISED H.P.:
WEIGHT:
3.2 kg (7.1 lbs.) powerhead only
OPERATOR CONFIGURATION:
One Man
HANDLEBAR SYSTEM:
Anti-vibration, top handle type
CHAIN BRAKE:
Inertia activated
CLUTCH:
Centrifugal, 3 shoe metal
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 is 3 mm X 850 mm
OIL PUMP:
Automatic, adjustable gear driven
MAXIMUM ENGINE RPM:
12,000 to 12,500
IDLE RPM:
2,700 to 3,300
IGNITION TIMING:
Fixed
BREAKER POINT SETTING:
none
FLYWHEEL/COIL AIR GAP:
SPARK PLUG TYPE:
NGK BPMR8Y
SPARK PLUG GAP:
0.6 to 0.8 mm (0.024 to 0.026 in.)
CRANKSHAFT MAIN BEARINGS:
Ball, 6201
FUEL TANK CAPACITY:
350 ml
FUEL OIL RATIO:
50:1
RECOMMENDED FUEL OCTANE:
89 regular automotive
ASPEN2 pre-mixed Alkylate fuel (93 octane) is best
MIX OIL SPECIFICATION:
ISO-L-EGD, JASO M345/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:
35 cm (14 in.)
LONGEST GUIDE BAR SUPPLIED:
40 cm (16 in.)
COLOUR SCHEME:
PAINT CODES:
ILLUSTRATED PARTS LIST:
SERVICE MANUAL:

COMMENTS:




 

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