MANUFACTURED BY: |  | HUSQVARNA VAPENFABRIKS AB |
 | | HUSKVARNA, SWEDEN |
SERIES OR ASSEMBLY NUMBER: | | |
SERIAL NUMBER PREFIX: | | |
YEAR INTRODUCED: | | 1989 |
YEAR DISCONTINUED: | | |
ENGINE DISPLACEMENT: | | 51ccm (3.1 cu. in.) |
NUMBER OF CYLINDERS: | | 1 |
CYLINDER BORE: | | 45 mm |
PISTON STROKE: | | 32 mm |
PISTON RING THICKNESS: | | |
CYLINDER TYPE: | | Aluminum with Chrome plated bore |
INTAKE METHOD: | | Piston Ported |
MANUFACTURER ADVERTISED H.P.: | | |
WEIGHT: | | 6.2 kg (13.5 lbs.) with 15 in. (38 cm) bar & chain |
OPERATOR CONFIGURATION: | | One Man |
HANDLEBAR SYSTEM: | | Anti-Vibration |
CHAIN BRAKE: | | Inertia activated |
CLUTCH: | | Centrifugal |
DRIVE TYPE: | | Direct |
CONSTRUCTION: | | Die cast Magnesium and injection molded Polymer |
MAGNETO TYPE: | | Electronic |
CARBURETOR: | | Walbro WA-82 |
MAJOR REPAIR KIT: | | K10-WAT |
MINOR REPAIR KIT: | | D10-WAT |
AIR FILTER SYSTEM: | | Nylon mesh cartridge |
STARTER TYPE: | | Husqvarna automatic rewind |
OIL PUMP: | | Automatic. 7.0 cc per minute @ 6,000 RPM, reservoir
300 cc (.6 US pint) |
MAXIMUM ENGINE RPM: | | 12,500 |
IDLE RPM: | | 2,500 |
IGNITION TIMING: | | Fixed |
BREAKER POINT SETTING: | | none |
FLYWHEEL/COIL AIR GAP: | | Fixed |
SPARK PLUG TYPE: | | Champion RCJ7Y |
SPARK PLUG GAP: | | 0.5 mm (0.020 in.) |
CRANKSHAFT MAIN BEARINGS: | | Ball |
FUEL TANK CAPACITY: | | .600 cc (1.2 US Pints) |
FUEL OIL RATIO: | | 50:1 |
RECOMMENDED FUEL OCTANE: | | Regular |
MIX OIL SPECIFICATION: | | Husqvarna two-cycle or equivalent |
CHAIN PITCH: | | .325 in. |
CHAIN TYPE: | | Oregon 21LG |
BAR MOUNT PATTERN: | | 01 link |
SHORTEST GUIDE BAR SUPPLIED: | | 37 cm (15 in.) |
LONGEST GUIDE BAR SUPPLIED: | | 45 cm (18 ib.) |
COLOUR SCHEME: | | Husqvarna Orenge with Black top |
PAINT CODES: | | |
ILLUSTRATED PARTS LIST: | | |
SERVICE MANUAL: | | |