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Model: 630

MANUFACTURED BY:
SOLO KLEINMOTOREN GmbH
STUTTGART, GERMANY
SERIES OR ASSEMBLY NUMBER:
YEAR INTRODUCED:
1965
YEAR DISCONTINUED:
ENGINE DISPLACEMENT:
50cc (3.05 cu. in.)
NUMBER OF CYLINDERS:
1
CYLINDER BORE:
44mm (1.73 in.)
PISTON STROKE:
34mm (1.33 in.)
PISTON RING THICKNESS:
CYLINDER TYPE:
Aluminum with chrome plated bore
INTAKE METHOD:
Piston ported
MANUFACTURER ADVERTISED H.P.:
WEIGHT:
14.5 lbs. powerhead only
OPERATOR CONFIGURATION:
One Man operation
HANDLEBAR SYSTEM:
Rigid
CHAIN BRAKE:
none
CLUTCH:
Centrifugal
DRIVE TYPE:
Direct
CONSTRUCTION:
Die cast magnesium, molded plastic
MAGNETO TYPE:
Bosch flywheel type
CARBURETOR:
Tillotson HS-6A, HS-20A
MAJOR REPAIR KIT:
RK-23HS
MINOR REPAIR KIT:
DG-5HS/T
AIR FILTER SYSTEM:
STARTER TYPE:
Solo automatic rewind
OIL PUMP:
Automatic
MAXIMUM ENGINE RPM:
IDLE RPM:
IGNITION TIMING:
position is fixed
BREAKER POINT SETTING:
0.4 mm (0.016 in.)
FLYWHEEL/COIL AIR GAP:
positon is fixed
SPARK PLUG TYPE:
Champion J8J, also CJ-6 normal service, CJ-4 severe service
SPARK PLUG GAP:
0.025 in. (0.6 mm)
CRANKSHAFT MAIN BEARINGS:
Ball on flywheel end and caged needle roller on clutch end
FUEL TANK CAPACITY:
32 fl. oz.
FUEL OIL RATIO:
25:1 after break in period at 20:1
RECOMMENDED FUEL OCTANE:
Regular grade
MIX OIL SPECIFICATION:
Two-cycle engine mix type
CHAIN PITCH:
3/8 in.
CHAIN TYPE:
BAR MOUNT PATTERN:
SHORTEST GUIDE BAR SUPPLIED:
16 in. (40 cm)
LONGEST GUIDE BAR SUPPLIED:
18 in. (45 cm)
COLOUR SCHEME:
PAINT CODES:
ILLUSTRATED PARTS LIST:
SERVICE MANUAL:

COMMENTS:
CSA Oct. 65



 

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