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Model: 370

MANUFACTURED BY:
PM (Power Machinery Ltd.)
VANCOUVER, BRITISH COLUMBIA, CANADA
SERIES OR ASSEMBLY NUMBER:
SERIAL NUMBER PREFIX:
YEAR INTRODUCED:
YEAR DISCONTINUED:
1968
ENGINE DISPLACEMENT:
5.8 cu. in. (95 ccm)
NUMBER OF CYLINDERS:
1
CYLINDER BORE:
2.3125 in. (58.7 mm)
PISTON STROKE:
1.375 in. (34.9 mm)
PISTON RING THICKNESS:
CYLINDER TYPE:
Aluminum with Hard nickle alloy 'Ni-resist' Cast Iron sleeve.
INTAKE METHOD:
Piston ported
MANUFACTURER ADVERTISED H.P.:
not advertised
WEIGHT:
20 lbs. (9.7 kg) powerhead only
OPERATOR CONFIGURATION:
One Man operation
HANDLEBAR SYSTEM:
Rigid
CHAIN BRAKE:
none
CLUTCH:
Centrifugal, 3 shoe
DRIVE TYPE:
Direct
CONSTRUCTION:
Sand cast Magnesium housings
MAGNETO TYPE:
WICO FW series flywheel type
CARBURETOR:
Tillotson HL series
MAJOR REPAIR KIT:
MINOR REPAIR KIT:
DG-1HL
AIR FILTER SYSTEM:
Flocked screen element
STARTER TYPE:
Fairbanks Morse automatic rewind
OIL PUMP:
Lube-Assist Automatic with manual override
MAXIMUM ENGINE RPM:
IDLE RPM:
IGNITION TIMING:
fixed
BREAKER POINT SETTING:
.015 in. (0.38 mm)
FLYWHEEL/COIL AIR GAP:
fixed, not adjustable
SPARK PLUG TYPE:
Champion J6J
SPARK PLUG GAP:
0.025 in. (0.63 mm)
CRANKSHAFT MAIN BEARINGS:
Ball
FUEL TANK CAPACITY:
2.5 imperial pints (1.42 L)
FUEL OIL RATIO:
16:1 in 1961
RECOMMENDED FUEL OCTANE:
Regular grade
MIX OIL SPECIFICATION:
Two-stroke chain saw mix oil
CHAIN PITCH:
.404 in. .058 gauge
CHAIN TYPE:
Oregon 51C
BAR MOUNT PATTERN:
SHORTEST GUIDE BAR SUPPLIED:
15 in. (38 cm)
LONGEST GUIDE BAR SUPPLIED:
36 in. (91.5 cm)
COLOUR SCHEME:
Cream body with Red top cover
PAINT CODES:
ILLUSTRATED PARTS LIST:
SERVICE MANUAL:

COMMENTS:
Improved version of 270 series



 

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