MANUFACTURED BY: |  | ECHO (KIORITZ CORPORATION) |
 | | YOKOSUKA, MORIOKA Japan |
SERIES OR ASSEMBLY NUMBER: | | |
SERIAL NUMBER PREFIX: | | |
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 used |
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: | | Carlton K1C-BL |
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: | | |