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Model: 0-70S

MANUFACTURED BY:
ALPINA (Societa per Azioni)
CONEGLIANO, ITALY
SERIES OR ASSEMBLY NUMBER:
YEAR INTRODUCED:
YEAR DISCONTINUED:
ENGINE DISPLACEMENT:
70cc (4.3 cu. in.)
NUMBER OF CYLINDERS:
1
CYLINDER BORE:
51mm (2.0 in.)
PISTON STROKE:
34.5mm (1.36 in.)
CYLINDER TYPE:
Aluminum with chrome plated bore
INTAKE METHOD:
Piston ported
MANUFACTURER ADVERTISED H.P.:
WEIGHT:
7.6kg (16.7 lbs.) powerhead only
OPERATOR CONFIGURATION:
One Man operation
HANDLEBAR SYSTEM:
Anti-vibration
CHAIN BRAKE:
CLUTCH:
Centrifugal
DRIVE TYPE:
Direct
CONSTRUCTION:
Die cast magnesium
MAGNETO TYPE:
Breaker point system prior to 1984, electronic thereafter
CARBURETOR:
Tillotson HS-158B series
MAJOR REPAIR KIT:
RK-23HS
MINOR REPAIR KIT:
DG-5HS/T
AIR FILTER SYSTEM:
STARTER TYPE:
Automatic rewind
OIL PUMP:
Automatic and manual
MAXIMUM ENGINE RPM:
IDLE RPM:
IGNITION TIMING:
fixed
BREAKER POINT SETTING:
0.45 t0 0.50mm (0.018 to 0.020 in.)
FLYWHEEL/COIL AIR GAP:
SPARK PLUG TYPE:
Champion CJ7Y
SPARK PLUG GAP:
0.50mm (0.020 in.)
CRANKSHAFT MAIN BEARINGS:
Ball
FUEL TANK CAPACITY:
FUEL OIL RATIO:
16:1
RECOMMENDED FUEL OCTANE:
Regular
MIX OIL SPECIFICATION:
Two-stroke chain saw mix oil
CHAIN PITCH:
3/8 in.
CHAIN TYPE:
BAR MOUNT PATTERN:
SHORTEST GUIDE BAR SUPPLIED:
45cm (18 in.)
LONGEST GUIDE BAR SUPPLIED:
56cm (22 in.)
COLOUR SCHEME:
Yellow and Black
PAINT CODES:
ILLUSTRATED PARTS LIST:
SERVICE MANUAL:

COMMENTS:



 

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