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Model: P12

MANUFACTURED BY:
PIONEER SAWS LTD.
PETERBOROUGH, ONTARIO, CANADA
SERIES OR ASSEMBLY NUMBER:
107 series
YEAR INTRODUCED:
1975
YEAR DISCONTINUED:
ENGINE DISPLACEMENT:
2.1 cu. in. (34.4 cc)
NUMBER OF CYLINDERS:
1
CYLINDER BORE:
1.4375 in. (36.5 mm)
PISTON STROKE:
1.281 in. (32.5 mm)
PISTON RING THICKNESS:
CYLINDER TYPE:
Aluminum with chrome plated bore
INTAKE METHOD:
Piston ported
MANUFACTURER ADVERTISED H.P.:
Not advertised
WEIGHT:
6 lbs. 11 oz. (2.77 kg) powerhead only
OPERATOR CONFIGURATION:
One Man operation
HANDLEBAR SYSTEM:
Rigid
CHAIN BRAKE:
none
CLUTCH:
Centrifugal
DRIVE TYPE:
Direct
CONSTRUCTION:
Die cast magnesium
MAGNETO TYPE:
Phelon
CARBURETOR:
Tillotson HU-18C
Walbro WA-58A
MAJOR REPAIR KIT:
Tillotson RK-14HU
Walbro K10-WAT
MINOR REPAIR KIT:
Tillotson DG-2HU
Walbro D10-WAT
AIR FILTER SYSTEM:
Cellulose fiber element
STARTER TYPE:
Automatic rewind
OIL PUMP:
Automatic with manual override
MAXIMUM ENGINE RPM:
6,500
IDLE RPM:
IGNITION TIMING:
25 degrees before TDC
BREAKER POINT SETTING:
0.015 in. (0.38 mm)
FLYWHEEL/COIL AIR GAP:
0.016 in. (0.4 mm)
SPARK PLUG TYPE:
Champion CJ-6
SPARK PLUG GAP:
0.025 in. (0.63 mm)
CRANKSHAFT MAIN BEARINGS:
Caged needle roller (Torrington)
FUEL TANK CAPACITY:
10 fl. oz. (300 ml)
FUEL OIL RATIO:
20:1
RECOMMENDED FUEL OCTANE:
Regular grade
MIX OIL SPECIFICATION:
Pioneer chain saw mix oil
CHAIN PITCH:
1/4 in.
CHAIN TYPE:
Oregon 25AP
BAR MOUNT PATTERN:
02 link
SHORTEST GUIDE BAR SUPPLIED:
12 in. (30 cm)
LONGEST GUIDE BAR SUPPLIED:
16 in. (40 cm)
COLOUR SCHEME:
Pioneer Yellow with Green air filter cover
PAINT CODES:
ILLUSTRATED PARTS LIST:
SERVICE MANUAL:

COMMENTS:
Manufacture by Frontier Chain Saws



 

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