MANUFACTURED BY: |  | McCULLOCH MOTORS CORP. |
 | | LOS ANGELES, CALIFORNIA, U.S.A. |
SERIES OR ASSEMBLY NUMBER: | | none |
SERIAL NUMBER PREFIX: | | none |
YEAR INTRODUCED: | | June 1962 |
YEAR DISCONTINUED: | | May 1963 |
ENGINE DISPLACEMENT: | | 6.3 cu. in. (103ccm) |
NUMBER OF CYLINDERS: | | 1 |
CYLINDER BORE: | | 2.217 in. (56.3mm) |
PISTON STROKE: | | 1.635 in. (41.5mm) |
PISTON RING THICKNESS: | | |
CYLINDER TYPE: | | Aluminum with cast iron liner |
INTAKE METHOD: | | Reed valves and third port induction |
MANUFACTURER ADVERTISED H.P.: | | not advertised |
WEIGHT: | | 34 Lbs. powerhead only |
OPERATOR CONFIGURATION: | | One Man and Two Man operation |
HANDLEBAR SYSTEM: | | Rigid |
CHAIN BRAKE: | | none |
CLUTCH: | | Centrifugal |
DRIVE TYPE: | | Bevel gear transmission, 4.22:1 or 3.94:1 ratios |
CONSTRUCTION: | | Die cast MAGNESIUM |
MAGNETO TYPE: | | McCulloch |
CARBURETOR: | | McCulloch |
MAJOR REPAIR KIT: | | nla |
MINOR REPAIR KIT: | | nla |
AIR FILTER SYSTEM: | | Flocked wire screen |
STARTER TYPE: | | McCulloch automatic rewind |
OIL PUMP: | | Manual |
MAXIMUM ENGINE RPM: | | |
IDLE RPM: | | |
IGNITION TIMING: | | 25 degrees before TDC |
BREAKER POINT SETTING: | | 0.018 in. (0.45mm) |
FLYWHEEL/COIL AIR GAP: | | 0.010 in. (0.25 mm) |
SPARK PLUG TYPE: | | Champion J8J, Autolite A7X, AC M45 |
SPARK PLUG GAP: | | 0.025 in. (0.63mm) |
CRANKSHAFT MAIN BEARINGS: | | Ball |
FUEL TANK CAPACITY: | | 80 fl. oz. (2.3 Litres) |
FUEL OIL RATIO: | | 1/2 pint to 1-1/4 U.S. gallon |
RECOMMENDED FUEL OCTANE: | | Regular |
MIX OIL SPECIFICATION: | | McCulloch mix oil |
CHAIN PITCH: | | 1/2 in. |
CHAIN TYPE: | | McCulloch SP9 |
BAR MOUNT PATTERN: | | |
SHORTEST GUIDE BAR SUPPLIED: | | 18 in. (45cm) |
LONGEST GUIDE BAR SUPPLIED: | | 60 in. (152cm) |
COLOUR SCHEME: | | McCulloch Yellow enamel |
PAINT CODES: | | |
ILLUSTRATED PARTS LIST: | | 58553, micro fiche card 8 |
SERVICE MANUAL: | | |