MANUFACTURED BY:
HUSQVARNA VAPENFABRIKS AB HUSKVARNA, SWEDEN
SERIES OR ASSEMBLY NUMBER:
YEAR INTRODUCED:1988
YEAR DISCONTINUED:
ENGINE DISPLACEMENT:42cc (2.5 cu. in.)
NUMBER OF CYLINDERS:1
CYLINDER BORE:42 mm (1.65 in.)
PISTON STROKE:30 mm (1.18 in.)
CYLINDER TYPE:Aluminum with chrome plated bore
INTAKE METHOD
iston ported
MANUFACTURER ADVERTISED H.P.:2.9 (2.1 kW)
WEIGHT :4.7 kg (10.4 lbs.), powerhead only
OPERATOR CONFIGURATION:One Man operation
HANDLEBAR SYSTEM:Anti-vibration
CHAIN BRAKE:Inertia activated
CLUTCH:Centrifugal
DRIVE TYPE
irect
CONSTRUCTION
ie cast magnesium, injection molded plastic
MAGNETO TYPEElectronic
CARBURETOR:Walbro HDA series
MAJOR REPAIR KIT:K10-HDA
MINOR REPAIR KIT
10-HDA
AIR FILTER SYSTEM:Nylon mesh cartridge
STARTER TYPE:Automatic rewind
OIL PUMP:Automatic, worm gear driven
OPERATING RPM:14,000 max free after break in
IGNITION TIMING:fixed
BREAKER POINT SETTING:none
FLYWHEEL/COIL AIR GAP:0.30 mm (0.012 in.)
SPARK PLUG TYPE:Champion RCJ7Y, Bosch WS7F
SPARK PLUG GAP:0.5 mm (0.020 in.)
CRANKSHAFT MAIN BEARINGS:Ball
FUEL TANK CAPACITY:520 ml (17.6 fl. oz.)
FUEL OIL RATIO:50:1
RECOMMENDED FUEL OCTANE:Regular grade
MIX OIL SPECIFICATION:Electrolux approved mix oil, Husqvarna mix oil
CHAIN PITCH:.325 in.
CHAIN TYPE:Oregon 20LP, 21LP
BAR MOUNT PATTERN:01 link
SHORTEST GUIDE BAR SUPPLIED:33 cm (13 in.)
LONGEST GUIDE BAR SUPPLIED:45 cm (18 in.)
COLOUR SCHEME:Husqvarna Oran