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Model: MS2

MANUFACTURED BY:
COMPANION (TANDBYNS MEKANISKA VERKSTAD)
TANDSBYN, SWEDEN
SERIES OR ASSEMBLY NUMBER:
2-78
YEAR INTRODUCED:
1961
YEAR DISCONTINUED:
1970
ENGINE DISPLACEMENT:
78 ccm (4.75 cu. in.)
NUMBER OF CYLINDERS:
1
CYLINDER BORE:
PISTON STROKE:
PISTON RING THICKNESS:
CYLINDER TYPE:
Aluminum with chrome plated bore
INTAKE METHOD:
Reed valve
MANUFACTURER ADVERTISED H.P.:
4.8 hk
WEIGHT:
7.8 kg (17 lbs.)
OPERATOR CONFIGURATION:
One Man operation
HANDLEBAR SYSTEM:
Anti-vibration
CHAIN BRAKE:
none
CLUTCH:
Centrifugal
DRIVE TYPE:
Direct
CONSTRUCTION:
Die cast magnesium
MAGNETO TYPE:
Bosch
CARBURETOR:
Tillotson HS-11A
MAJOR REPAIR KIT:
MINOR REPAIR KIT:
AIR FILTER SYSTEM:
STARTER TYPE:
Automatic rewind
OIL PUMP:
MAXIMUM ENGINE RPM:
8,000, 5,600 working
IDLE RPM:
IGNITION TIMING:
BREAKER POINT SETTING:
FLYWHEEL/COIL AIR GAP:
SPARK PLUG TYPE:
SPARK PLUG GAP:
CRANKSHAFT MAIN BEARINGS:
Ball
FUEL TANK CAPACITY:
740 ml
FUEL OIL RATIO:
16:1
RECOMMENDED FUEL OCTANE:
Regular
MIX OIL SPECIFICATION:
SAE 40
CHAIN PITCH:
3/8 in., optional .404 in.
CHAIN TYPE:
Oregon or Sandvik
BAR MOUNT PATTERN:
SHORTEST GUIDE BAR SUPPLIED:
15 in.
LONGEST GUIDE BAR SUPPLIED:
16 in.
COLOUR SCHEME:
Blue and White enamel
PAINT CODES:
ILLUSTRATED PARTS LIST:
SERVICE MANUAL:

COMMENTS:



Photo copied from Companion brochure

 

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