MANUFACTURED BY: |  | SPEAR & JACKSON Co. |
 | | VANCOUVER, BRITISH COLUMBIA, CANADA |
SERIES OR ASSEMBLY NUMBER: | | |
SERIAL NUMBER PREFIX: | | |
YEAR INTRODUCED: | | 1946 |
YEAR DISCONTINUED: | | |
ENGINE DISPLACEMENT: | | 125cc (7.62 cu. in.) (Villiers) |
NUMBER OF CYLINDERS: | | 1 |
CYLINDER BORE: | | 50 mm (1.96 in.) |
PISTON STROKE: | | 62 mm (2.44 in.) |
PISTON RING THICKNESS: | | |
CYLINDER TYPE: | | Cast Iron |
INTAKE METHOD: | | Piston ported |
MANUFACTURER ADVERTISED H.P.: | | not advertised |
WEIGHT: | | 75 lbs. with 48 in. bar, chain & tailstock
34 kg with 122 cm bar, chain & tailstock |
OPERATOR CONFIGURATION: | | Two Man operation |
HANDLEBAR SYSTEM: | | Rigid |
CHAIN BRAKE: | | none |
CLUTCH: | | Manual, dry plate disk |
DRIVE TYPE: | | Bevel gear transmission |
CONSTRUCTION: | | Sand cast aluminum |
MAGNETO TYPE: | | Villiers |
CARBURETOR: | | Villiers |
MAJOR REPAIR KIT: | | nla |
MINOR REPAIR KIT: | | nla |
AIR FILTER SYSTEM: | | Metal screen |
STARTER TYPE: | | Rope |
OIL PUMP: | | Manual |
MAXIMUM ENGINE RPM: | | 3,000 to 3,850 |
IDLE RPM: | | |
IGNITION TIMING: | | Lock flywheel so points break 0.375 in. (9.5 mm) before TDC |
BREAKER POINT SETTING: | | 0.015 in. (0.38 mm) |
FLYWHEEL/COIL AIR GAP: | | Position is fixed |
SPARK PLUG TYPE: | | Lodge CB3 (18 mm) |
SPARK PLUG GAP: | | 0.025 in. (0.63 mm) |
CRANKSHAFT MAIN BEARINGS: | | Ball and Roller types |
FUEL TANK CAPACITY: | | |
FUEL OIL RATIO: | | 12:1 |
RECOMMENDED FUEL OCTANE: | | Regular grade 72 to 83 |
MIX OIL SPECIFICATION: | | SAE 40 |
CHAIN PITCH: | | .750 in. (19 mm) |
CHAIN TYPE: | | Scratcher |
BAR MOUNT PATTERN: | | |
SHORTEST GUIDE BAR SUPPLIED: | | 36 in. (91 cm) |
LONGEST GUIDE BAR SUPPLIED: | | 48 in. (121 cm) |
COLOUR SCHEME: | | Red enamel |
PAINT CODES: | | |
ILLUSTRATED PARTS LIST: | | |
SERVICE MANUAL: | | |