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: |  |  |