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Model: 266SE/SG

MANUFACTURED BY:
HUSQVARNA VAPENFABRIKS AB
HUSKVARNA, SWEDEN
SERIES OR ASSEMBLY NUMBER:
SERIAL NUMBER PREFIX:
YEAR INTRODUCED:
1981
YEAR DISCONTINUED:
ENGINE DISPLACEMENT:
67 ccm (4.0 cu. in.)
NUMBER OF CYLINDERS:
1
CYLINDER BORE:
50 mm (1.97 in.)
PISTON STROKE:
34 mm (1.34 in.)
PISTON RING THICKNESS:
CYLINDER TYPE:
Aluminum with Chrome plated bore
INTAKE METHOD:
Piston ported
MANUFACTURER ADVERTISED H.P.:
not advertised
WEIGHT:
7.3 kg (15.8 lbs.) with 13 in. (32 cm) bar & chain
OPERATOR CONFIGURATION:
One Man operation
HANDLEBAR SYSTEM:
Anti-vibration
CHAIN BRAKE:
Yes, mechanical
CLUTCH:
Centrifugal
DRIVE TYPE:
Direct
CONSTRUCTION:
Die cast Magnesium, injection molded Polymer
MAGNETO TYPE:
Electronic (two piece)
CARBURETOR:
Tillotson HS-163A, 224C series
MAJOR REPAIR KIT:
RK-23HS
MINOR REPAIR KIT:
DG-5HS/T
AIR FILTER SYSTEM:
Nylon mesh cartridge
STARTER TYPE:
Automatic rewind
OIL PUMP:
Automatic, worm gear driven
MAXIMUM ENGINE RPM:
8,500 under load, 12,500 free
IDLE RPM:
2,500
IGNITION TIMING:
fixed
BREAKER POINT SETTING:
none
FLYWHEEL/COIL AIR GAP:
0.3 to 0.35 mm (0.012 to 0.014 in.)
SPARK PLUG TYPE:
Bosch WS7F
SPARK PLUG GAP:
0.50 mm (0.020 in.)
CRANKSHAFT MAIN BEARINGS:
Ball
FUEL TANK CAPACITY:
750 ml (25.3 fl. oz.)
FUEL OIL RATIO:
50:1
RECOMMENDED FUEL OCTANE:
Regular grade, 72 to 83
MIX OIL SPECIFICATION:
Husqvarna mix oil
CHAIN PITCH:
3/8 in.
CHAIN TYPE:
Oregon 73LG
BAR MOUNT PATTERN:
17 link
SHORTEST GUIDE BAR SUPPLIED:
13 in. (32 cm)
LONGEST GUIDE BAR SUPPLIED:
26 in. (66 cm)
COLOUR SCHEME:
Husqvarna Orange enamel
PAINT CODES:
ILLUSTRATED PARTS LIST:
SERVICE MANUAL:

COMMENTS:



 

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