McCulloch Model 49

Model: 49  -------------------------------------------------------------------------------- MANUFACTURED BY:  McCULLOCH MOTORS CORP.   LOS ANGELES, CALIFORNIA, U.S.A. SERIES OR ASSEMBLY NUMBER:   YEAR INTRODUCED:  February YEAR DISCONTINUED:  April 1957 ENGINE DISPLACEMENT:  5.3 cu. in. (87cc) NUMBER OF CYLINDERS:  1 CYLINDER BORE:  2.125 in. (54mm) PISTON STROKE:  1.500 in. (38mm) CYLINDER TYPE:  Aluminum with cast iron sleeve INTAKE METHOD:  Rotary valve MANUFACTURER ADVERTISED H.P.:  4 WEIGHT :  30 lbs. (13.6kg) OPERATOR CONFIGURATION:  One Man operation HANDLEBAR SYSTEM:  Rigid CHAIN BRAKE:  none CLUTCH:  Centrifugal DRIVE TYPE:  Gear reduction CONSTRUCTION:  Die cast magnesium/aluminum alloy MAGNETO TYPE:  McCulloch CARBURETOR:  Tillotson HL series MAJOR REPAIR KIT:   MINOR REPAIR KIT:   AIR FILTER SYSTEM:  Flocked wire screen STARTER TYPE:  McCulloch automatic rewind OIL PUMP:  Manual OPERATING RPM:   IGNITION TIMING:  fixed BREAKER POINT SETTING:  Just breaking with timing pin inserted in timing hole FLYWHEEL/COIL AIR GAP:   SPARK PLUG TYPE:  Champion J8J SPARK PLUG GAP:  0.025 in. (0.63mm) CRANKSHAFT MAIN BEARINGS:  Caged roller and ball types FUEL TANK CAPACITY:   FUEL OIL RATIO:  16:1, 1/2 pint oil to 1 gallon fuel RECOMMENDED FUEL OCTANE:  Regular MIX OIL SPECIFICATION:  McCulloch two-cycle chain saw mix CHAIN PITCH:  1/2 in., .500" (12.7mm) 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