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Model: 1MG CHAIN SAW

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:
43120
YEAR INTRODUCED:
1953
YEAR DISCONTINUED:
1957
ENGINE DISPLACEMENT:
5.0 cu. in., (82 cc)
NUMBER OF CYLINDERS:
1
CYLINDER BORE:
2.06 in., (52 mm)
PISTON STROKE:
1.50 in., (38 mm)
PISTON RING THICKNESS:
CYLINDER TYPE:
Porous Chrome Plated Aluminum
INTAKE METHOD:
Reed Valve
MANUFACTURER ADVERTISED H.P.:
5 Brake Horsepower
WEIGHT:
33lbs. (16.3kg.) with 18" (45cm) Bar & chain
OPERATOR CONFIGURATION:
One Man
HANDLEBAR SYSTEM:
Rigid
CHAIN BRAKE:
none
CLUTCH:
2 Shoe Centrifugal Fairbanks Morse
DRIVE TYPE:
Bevel Gear Transmission
CONSTRUCTION:
Die Cast Magnesium Castings
MAGNETO TYPE:
Bendix Scintilla
CARBURETOR:
Tillotson ME Float Type or HP Diaphragm
MAJOR REPAIR KIT:
nla
MINOR REPAIR KIT:
nla
AIR FILTER SYSTEM:
Skinner Ribbon Element
STARTER TYPE:
Mall Automatic Rewind
OIL PUMP:
Eccentric Piston in Transmission
MAXIMUM ENGINE RPM:
5,000
IDLE RPM:
IGNITION TIMING:
30 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 J6J
SPARK PLUG GAP:
0.025 in., (0.63 mm)
CRANKSHAFT MAIN BEARINGS:
Ball and Roller Type
FUEL TANK CAPACITY:
2 3/4 US Pints
FUEL OIL RATIO:
3/4 Pint to 1 Gallon
RECOMMENDED FUEL OCTANE:
72 to 84 Octane
MIX OIL SPECIFICATION:
SAE 30 Non-Detergent or Mall Oil
CHAIN PITCH:
9/16 in., 14 mm
CHAIN TYPE:
Mall Chrome Plated Side Planer
BAR MOUNT PATTERN:
SHORTEST GUIDE BAR SUPPLIED:
18 in., 45 cm. 3-1 transmission gear ratio
LONGEST GUIDE BAR SUPPLIED:
54 in. 137 cm. 4-1 transmission gear ratio
COLOUR SCHEME:
Mall Red
PAINT CODES:
ILLUSTRATED PARTS LIST:
SERVICE MANUAL:

COMMENTS:



 

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