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Model: C50-D

MANUFACTURED BY:
WRIGHT SAW Div. THOMAS INDUSTRIES. INC.
SHEBOYGAN, WISCONSIN, U.S.A.
SERIES OR ASSEMBLY NUMBER:
YEAR INTRODUCED:
1962
YEAR DISCONTINUED:
ENGINE DISPLACEMENT:
4.7 cu. in. (77 cc)
NUMBER OF CYLINDERS:
1
CYLINDER BORE:
2.0 in. (50.8 mm)
PISTON STROKE:
1.5 in. (38 mm)
PISTON RING THICKNESS:
CYLINDER TYPE:
Aluminum with cast iron liner
INTAKE METHOD:
Reed Valve
MANUFACTURER ADVERTISED H.P.:
WEIGHT:
23 lbs. with 17 in. bar & chain
10.4 kg with 43 cm bar & chain
OPERATOR CONFIGURATION:
One Man operation
HANDLEBAR SYSTEM:
Rigid
CHAIN BRAKE:
none
CLUTCH:
Centrifugal, engages @ 2500 RPM
DRIVE TYPE:
Direct
CONSTRUCTION:
Die cast magnesium
MAGNETO TYPE:
Phelon
CARBURETOR:
Carter ND diaphragm type
MAJOR REPAIR KIT:
MINOR REPAIR KIT:
AIR FILTER SYSTEM:
Flocked screen
STARTER TYPE:
Fairbanks Morse automatic rewind
OIL PUMP:
Manual
MAXIMUM ENGINE RPM:
IDLE RPM:
IGNITION TIMING:
Fixed
BREAKER POINT SETTING:
0.015 in. (0.3 mm)
FLYWHEEL/COIL AIR GAP:
Fixed, not adjustable
SPARK PLUG TYPE:
Champion J-11J
SPARK PLUG GAP:
0.025 in. (0.6 mm)
CRANKSHAFT MAIN BEARINGS:
Ball
FUEL TANK CAPACITY:
1-1/4 U.S. Quarts
FUEL OIL RATIO:
1/2 pint to 1 gallon after break in.
RECOMMENDED FUEL OCTANE:
3/4 pint to 1 gallon for first 5 hours operation
MIX OIL SPECIFICATION:
Two-cycle mix oil or Wright mix oil
CHAIN PITCH:
.404 in. .063 gauge, 7/16 and 1/2 in optional
CHAIN TYPE:
Oregon
BAR MOUNT PATTERN:
SHORTEST GUIDE BAR SUPPLIED:
14 in. (35 cm)
LONGEST GUIDE BAR SUPPLIED:
25 in. (63.5 cm)
COLOUR SCHEME:
Orange enamel with White trim
PAINT CODES:
ILLUSTRATED PARTS LIST:
SERVICE MANUAL:

COMMENTS:



 

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