MANUFACTURED BY: |  | PM (Power Machinery Ltd.) |
 | | VANCOUVER, BRITISH COLUMBIA, CANADA |
SERIES OR ASSEMBLY NUMBER: | | |
SERIAL NUMBER PREFIX: | | |
YEAR INTRODUCED: | | 1961 |
YEAR DISCONTINUED: | | 1965 |
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.: | | |
WEIGHT: | | 20 lbs. (9.1 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 |
MAGNETO TYPE: | | WICP FW series flywheel type |
CARBURETOR: | | Tillotson HL-109A series |
MAJOR REPAIR KIT: | | |
MINOR REPAIR KIT: | | DG-1HL |
AIR FILTER SYSTEM: | | Flocked wire screen element |
STARTER TYPE: | | Fairbanks Morse automatic rewind |
OIL PUMP: | | Manual pump, thumb operated |
MAXIMUM ENGINE RPM: | | |
IDLE RPM: | | |
IGNITION TIMING: | | fixed |
BREAKER POINT SETTING: | | 0.015 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 inperial pints (1420 ml) |
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 enamel with Blue top cover |
PAINT CODES: | | |
ILLUSTRATED PARTS LIST: | |  PM270IPL1.pdf |
SERVICE MANUAL: | | |