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Model: 50 RANCHER

MANUFACTURED BY:
HUSQVARNA VAPENFABRIKS AB
HUSKVARNA, SWEDEN
SERIES OR ASSEMBLY NUMBER:
SERIAL NUMBER PREFIX:
YEAR INTRODUCED:
1983
YEAR DISCONTINUED:
ENGINE DISPLACEMENT:
49ccm (3.0 cu. in.)
NUMBER OF CYLINDERS:
1
CYLINDER BORE:
44mm (1.73 in.)
PISTON STROKE:
32mm (1.26 in.)
PISTON RING THICKNESS:
CYLINDER TYPE:
Aluminum with Chrome plated bore
INTAKE METHOD:
Piston ported
MANUFACTURER ADVERTISED H.P.:
3.0/2.2 hk/kW
WEIGHT:
5.9 kg with 32 cm bar & chain
13 lbs. with 13 in. bar 7 chain
OPERATOR CONFIGURATION:
One Man operation
HANDLEBAR SYSTEM:
Anti-vibration
CHAIN BRAKE:
Mechanical
CLUTCH:
Centrifugal
DRIVE TYPE:
Direct
CONSTRUCTION:
Die cast Magnesium
MAGNETO TYPE:
Electronic
CARBURETOR:
Walbro WA-82A series
MAJOR REPAIR KIT:
K10-WAT
MINOR REPAIR KIT:
D10-WAt
AIR FILTER SYSTEM:
Nylon mesh cartridge
STARTER TYPE:
Husqvarna automatic rewind
OIL PUMP:
Automatic, adjustable
MAXIMUM ENGINE RPM:
8,400 under load, 12,500 free
IDLE RPM:
2,500
IGNITION TIMING:
fixed
BREAKER POINT SETTING:
none
FLYWHEEL/COIL AIR GAP:
.04 mm (0.016 in.)
SPARK PLUG TYPE:
Bosch WS7F, Champion CJ7Y
SPARK PLUG GAP:
0.5mm (0.020 in.)
CRANKSHAFT MAIN BEARINGS:
Ball
FUEL TANK CAPACITY:
600 ml (20.1 fl. oz.)
FUEL OIL RATIO:
40:1
RECOMMENDED FUEL OCTANE:
Regular
MIX OIL SPECIFICATION:
Husqvarna oil or two-stroke chain saw mix oil
CHAIN PITCH:
.325 in.
CHAIN TYPE:
Oregon 21lg
BAR MOUNT PATTERN:
01 link
SHORTEST GUIDE BAR SUPPLIED:
33cm (13 in.)
LONGEST GUIDE BAR SUPPLIED:
50cm (20 in.)
COLOUR SCHEME:
Husqvarna Orange with white top
PAINT CODES:
ILLUSTRATED PARTS LIST:
SERVICE MANUAL:

COMMENTS:



 

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