JONSERED XD SUPER

MANUFACTURED BY: JONSEREDS FABRIKERS AB PARTILLE, SWEDEN SERIES OR ASSEMBLY NUMBER: YEAR INTRODUCED: 1960? YEAR DISCONTINUED: 1962? ENGINE DISPLACEMENT: 85cc (5.18 cu. in.) NUMBER OF CYLINDERS: 1 CYLINDER BORE: 52mm (2.04 in.) PISTON STROKE: 40mm (1.57 in.) CYLINDER TYPE: Aluminum with chrome plated bore INTAKE METHOD: Rotary valve MANUFACTURER ADVERTISED H.P.: 3.16kw @ 6650 rpm WEIGHT: 10.5kg (23.14 lbs.) OPERATOR CONFIGURATION: One Man operation HANDLEBAR SYSTEM: Rigid CHAIN BRAKE: none CLUTCH: Centrifugal DRIVE TYPE: Gear reduction CONSTRUCTION: Die cast magnesium MAGNETO TYPE: Stefa CARBURETOR: Injector MAJOR REPAIR KIT: MINOR REPAIR KIT: AIR FILTER SYSTEM: Metallic screen STARTER TYPE: Automatic rewind OIL PUMP: Manual MAXIMUM ENGINE RPM: 8,800 IDLE RPM: IGNITION TIMING: BREAKER POINT SETTING: FLYWHEEL/COIL AIR GAP: SPARK PLUG TYPE: SPARK PLUG GAP: CRANKSHAFT MAIN BEARINGS: Ball FUEL TANK CAPACITY: 1.2 litres (40.5 oz.) FUEL OIL RATIO: 25:1 RECOMMENDED FUEL OCTANE: Regular MIX OIL SPECIFICATION: Two-cycle mix oil CHAIN PITCH: .404 in CHAIN TYPE: Chipper BAR MOUNT PATTERN: SHORTEST GUIDE BAR SUPPLIED: 48 cm (19 in.) LONGEST GUIDE BAR SUPPLIED: COLOUR SCHEME: Blue enamel COMMENTS: Gear ratio changed on Super to higher ratio, slower chain speed and higher engine speed.