MANUFACTURED BY: |  | efco |
 | | REGGIO EMILIA, ITALY |
SERIES OR ASSEMBLY NUMBER: | | |
YEAR INTRODUCED: | | 2009 |
YEAR DISCONTINUED: | | |
ENGINE DISPLACEMENT: | | 70.8 ccm (4.3 cu. in.) |
NUMBER OF CYLINDERS: | | 1 |
CYLINDER BORE: | | 50 mm (1.97 in.) |
PISTON STROKE: | | 36 mm (1.42 in.) |
PISTON RING THICKNESS: | | 2 rings |
CYLINDER TYPE: | | |
INTAKE METHOD: | | |
MANUFACTURER ADVERTISED H.P.: | | 4.0 kW (5.4 hp) |
WEIGHT: | | |
OPERATOR CONFIGURATION: | | |
HANDLEBAR SYSTEM: | | |
CHAIN BRAKE: | | |
CLUTCH: | | Centrifugal, 3 metal shoes |
DRIVE TYPE: | | |
CONSTRUCTION: | | |
MAGNETO TYPE: | | CDI |
CARBURETOR: | | Walbro WJ-121 |
MAJOR REPAIR KIT: | | |
MINOR REPAIR KIT: | | |
AIR FILTER SYSTEM: | | Nylon mesh element |
STARTER TYPE: | | |
OIL PUMP: | | |
MAXIMUM ENGINE RPM: | | 13,000 to 13,500 with bar and chain installed |
IDLE RPM: | | 2,700 to 3,000 |
IGNITION TIMING: | | |
BREAKER POINT SETTING: | | |
FLYWHEEL/COIL AIR GAP: | | |
SPARK PLUG TYPE: | | NGK BPMR8Y |
SPARK PLUG GAP: | | 0.5 mm |
CRANKSHAFT MAIN BEARINGS: | | Ball |
FUEL TANK CAPACITY: | | 800 ml (27.1 fl. oz.) |
FUEL OIL RATIO: | | |
RECOMMENDED FUEL OCTANE: | | |
MIX OIL SPECIFICATION: | | |
CHAIN PITCH: | | 3/8 in |
CHAIN TYPE: | | Oregon 72, 73 |
BAR MOUNT PATTERN: | | 17 link |
SHORTEST GUIDE BAR SUPPLIED: | | |
LONGEST GUIDE BAR SUPPLIED: | | |
COLOUR SCHEME: | | |
PAINT CODES: | | |
ILLUSTRATED PARTS LIST: | | |
SERVICE MANUAL: | | |