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Model: JB

MANUFACTURED BY:
IEL (Industrial Engineering Ltd.)
VANCOUVER, BRITISH COLUMBIA, CANADA
SERIES OR ASSEMBLY NUMBER:
YEAR INTRODUCED:
1957
YEAR DISCONTINUED:
1958
ENGINE DISPLACEMENT:
7.68 cu. in. (126 ccm)
NUMBER OF CYLINDERS:
1
CYLINDER BORE:
2.50 in. (65.3 mm)
PISTON STROKE:
1.5625 in. (40 mm)
PISTON RING THICKNESS:
CYLINDER TYPE:
Aluminum with cast iron sleeve
INTAKE METHOD:
Piston ported
MANUFACTURER ADVERTISED H.P.:
not advertised
WEIGHT:
OPERATOR CONFIGURATION:
One Man operation
HANDLEBAR SYSTEM:
Rigid
CHAIN BRAKE:
none
CLUTCH:
Centrifugal 3 shoe with bonded lining.
DRIVE TYPE:
Direct
CONSTRUCTION:
Sand cast aluminum
MAGNETO TYPE:
Wico
CARBURETOR:
TIllotson HL-16A diaphragm type
MAJOR REPAIR KIT:
RK-88HL
MINOR REPAIR KIT:
DG-5HL
AIR FILTER SYSTEM:
Wire screen element
STARTER TYPE:
Fairbanks Morse automatic rewind
OIL PUMP:
Manual
MAXIMUM ENGINE RPM:
IDLE RPM:
IGNITION TIMING:
27 degrees B.T.D.C.
BREAKER POINT SETTING:
.020 in. (0.51 mm)
FLYWHEEL/COIL AIR GAP:
Position is fixed
SPARK PLUG TYPE:
Champion J8J
SPARK PLUG GAP:
.025 in. (0.63 mm)
CRANKSHAFT MAIN BEARINGS:
Ball
FUEL TANK CAPACITY:
FUEL OIL RATIO:
1 quart oil to 3 gallons fuel imperial measure (12-1)
RECOMMENDED FUEL OCTANE:
Regular
MIX OIL SPECIFICATION:
SAE 40
CHAIN PITCH:
.4
CHAIN TYPE:
IEL C3J or C3G
BAR MOUNT PATTERN:
SHORTEST GUIDE BAR SUPPLIED:
20 in. (50cm)
LONGEST GUIDE BAR SUPPLIED:
50 in. (127cm)
COLOUR SCHEME:
Yellow enamel
PAINT CODES:
ILLUSTRATED PARTS LIST:
SERVICE MANUAL:

COMMENTS:


Saw in SON RANCH LOGGING MUSEUM collection, restored by Lowell Boyd. Upper four photographs by L. Trudel, lower photographs by M. Acres on Art Patterson's woodpile

 

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