MANUFACTURED BY: | | MALL TOOL COMPANY |
| | CHICAGO, ILLINOIS, U.S.A.
CRETE, ILLINOIS, U.S.A.
TORONTO, ONTARIO, CANADA
GUELPH, ONTARIO, CANADA |
SERIES OR ASSEMBLY NUMBER: | | |
SERIAL NUMBER PREFIX: | | |
YEAR INTRODUCED: | | 1954 |
YEAR DISCONTINUED: | | |
ENGINE DISPLACEMENT: | | 5.0 cu. in. (82cc) |
NUMBER OF CYLINDERS: | | 1 |
CYLINDER BORE: | | 2.06 in. (52mm) |
PISTON STROKE: | | 1.50 in. (38mm) |
PISTON RING THICKNESS: | | |
CYLINDER TYPE: | | Chrome Plated Aluminum |
INTAKE METHOD: | | Reed valve |
MANUFACTURER ADVERTISED H.P.: | | 3.5 Brake horsepower |
WEIGHT: | | |
OPERATOR CONFIGURATION: | | One man operation |
HANDLEBAR SYSTEM: | | Rigid |
CHAIN BRAKE: | | none |
CLUTCH: | | Mall design centrifugal |
DRIVE TYPE: | | Gilmer belt reduction |
CONSTRUCTION: | | Sand cast magnesium, later die cast magnesium |
MAGNETO TYPE: | | Bendix Scintilla |
CARBURETOR: | | Tillotson ME float type optional HP diaphragm type |
MAJOR REPAIR KIT: | | |
MINOR REPAIR KIT: | | |
AIR FILTER SYSTEM: | | Skinner ribbon element filter |
STARTER TYPE: | | Mall automatic rewind |
OIL PUMP: | | Automatic, eccentric driven piston pump |
MAXIMUM ENGINE RPM: | | 5,000 |
IDLE RPM: | | |
IGNITION TIMING: | | Fire at 38 degrees B.T.D.C. |
BREAKER POINT SETTING: | | 0.018 in to 0.020 in. (0.45 to 0.51 mm) |
FLYWHEEL/COIL AIR GAP: | | Position fixed |
SPARK PLUG TYPE: | | Champion J6 |
SPARK PLUG GAP: | | 0.025 in. (0.63 mm) |
CRANKSHAFT MAIN BEARINGS: | | Ball and roller types |
FUEL TANK CAPACITY: | | 1.5 U.S. pints |
FUEL OIL RATIO: | | 3/4 pint to 1 U.S. gallon (16-1) |
RECOMMENDED FUEL OCTANE: | | 72 to 84 octane regular grade |
MIX OIL SPECIFICATION: | | SAE 30 non-detergent |
CHAIN PITCH: | | 9/16 in. (14mm) |
CHAIN TYPE: | | MALL Inside-outside router |
BAR MOUNT PATTERN: | | |
SHORTEST GUIDE BAR SUPPLIED: | | |
LONGEST GUIDE BAR SUPPLIED: | | |
COLOUR SCHEME: | | MALL Red enamel |
PAINT CODES: | | |
ILLUSTRATED PARTS LIST: | | |
SERVICE MANUAL: | | |