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Model: Super Pro 125

MANUFACTURED BY:
McCULLOCH MOTORS CORP.
LOS ANGELES, CALIFORNIA, U.S.A.
SERIES OR ASSEMBLY NUMBER:
600076
YEAR INTRODUCED:
1971
YEAR DISCONTINUED:
1972
ENGINE DISPLACEMENT:
7.5 cu. in. (123 cc)
NUMBER OF CYLINDERS:
1
CYLINDER BORE:
2.280 in. (58 mm)
PISTON STROKE:
1.835 in. (46.6 mm)
CYLINDER TYPE:
Aluminum with cast iron sleeve
INTAKE METHOD:
Reed valves with third port induction system
MANUFACTURER ADVERTISED H.P.:
not advertised
WEIGHT:
23 lbs. (10.4 kg) powerhead only
OPERATOR CONFIGURATION:
One Man operation
HANDLEBAR SYSTEM:
Anti-vibration
CHAIN BRAKE:
Optional
CLUTCH:
Centrifugal, engages @ 2,500 RPM
DRIVE TYPE:
Direct
CONSTRUCTION:
Die cast magnesium
MAGNETO TYPE:
McCulloch flywheel breaker point system
CARBURETOR:
Tillotson HS-124A series
MAJOR REPAIR KIT:
RK-23HS
MINOR REPAIR KIT:
DG-5HS/T
AIR FILTER SYSTEM:
Flocked wire screen element
STARTER TYPE:
McCulloch automatic rewind on left side
OIL PUMP:
Automatic with manual override
MAXIMUM ENGINE RPM:
IDLE RPM:
IGNITION TIMING:
26 degrees before TDC
BREAKER POINT SETTING:
0.019 to .021 in. (0.48 to 0.53 mm)
FLYWHEEL/COIL AIR GAP:
0.010 to 0.015 in. (0.25 to 0.38 mm)
SPARK PLUG TYPE:
AC CS45T
SPARK PLUG GAP:
0.025 in.
CRANKSHAFT MAIN BEARINGS:
Ball
FUEL TANK CAPACITY:
3.2 U.S. Pints
FUEL OIL RATIO:
40:1
RECOMMENDED FUEL OCTANE:
Regular, minimum 70 octane
MIX OIL SPECIFICATION:
McCulloch two-cycle chain saw mix oil
CHAIN PITCH:
3/8 in., optional .404 in.
CHAIN TYPE:
McCulloch
BAR MOUNT PATTERN:
SHORTEST GUIDE BAR SUPPLIED:
18 in. (45 cm)
LONGEST GUIDE BAR SUPPLIED:
36 in. (91 cm)
COLOUR SCHEME:
McCulloch Yellow enamel with Black
PAINT CODES:
ILLUSTRATED PARTS LIST:
SERVICE MANUAL:

COMMENTS:

Colour photographs courtesy Al Smith collection



 

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