MANUFACTURED BY: |  | TELES SMITH LIMITED |
 | | LONDON, ENGLAND |
SERIES OR ASSEMBLY NUMBER: | | |
SERIAL NUMBER PREFIX: | | |
YEAR INTRODUCED: | | 1946 |
YEAR DISCONTINUED: | | |
ENGINE DISPLACEMENT: | | 250cc (15.25 cu. in.) |
NUMBER OF CYLINDERS: | | 1 |
CYLINDER BORE: | | 63 mm (2.481 in.) |
PISTON STROKE: | | 80 mm (3.149 in.) |
PISTON RING THICKNESS: | | |
CYLINDER TYPE: | | Cast iron |
INTAKE METHOD: | | Piston ported |
MANUFACTURER ADVERTISED H.P.: | | |
WEIGHT: | | |
OPERATOR CONFIGURATION: | | Two Man operation |
HANDLEBAR SYSTEM: | | Rigid |
CHAIN BRAKE: | | none |
CLUTCH: | | Manual dry plate |
DRIVE TYPE: | | Bevel gear transmission |
CONSTRUCTION: | | Sand cast aluminum |
MAGNETO TYPE: | | Villiers flywheel type |
CARBURETOR: | | Villiers float type |
MAJOR REPAIR KIT: | | |
MINOR REPAIR KIT: | | |
AIR FILTER SYSTEM: | | Wire mesh cartridge |
STARTER TYPE: | | Rope |
OIL PUMP: | | Manual |
MAXIMUM ENGINE RPM: | | 3,000 to 3,600 |
IDLE RPM: | | |
IGNITION TIMING: | | 0.375 in. 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: | | 0.750 in. (19 mm) |
CHAIN TYPE: | | Scratcher |
BAR MOUNT PATTERN: | | |
SHORTEST GUIDE BAR SUPPLIED: | | |
LONGEST GUIDE BAR SUPPLIED: | | |
COLOUR SCHEME: | | |
PAINT CODES: | | |
ILLUSTRATED PARTS LIST: | | |
SERVICE MANUAL: | | |