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Model: P42/HP

MANUFACTURED BY:
PIONEER SAWS LTD.
PETERBOROUGH, ONTARIO, CANADA
SERIES OR ASSEMBLY NUMBER:
YEAR INTRODUCED:
1983
YEAR DISCONTINUED:
ENGINE DISPLACEMENT:
3.97 cu. in. (65 ccm)
NUMBER OF CYLINDERS:
1
CYLINDER BORE:
1.875 in. (47.6 mm)
PISTON STROKE:
1.437 in. (36.5 mm)
PISTON RING THICKNESS:
2 rings used
CYLINDER TYPE:
Aluminum with Chrome plated bore
INTAKE METHOD:
Reed valve
MANUFACTURER ADVERTISED H.P.:
not advertised
WEIGHT:
19.6 lbs. (8.6 kg) with 16 in. (40 cm) bar and chain
OPERATOR CONFIGURATION:
One Man operation
HANDLEBAR SYSTEM:
Anti-vibration
CHAIN BRAKE:
Mechanical
CLUTCH:
Centrifugal
DRIVE TYPE:
Direct
CONSTRUCTION:
Die cast Magnesium
MAGNETO TYPE:
Phelon electronic
CARBURETOR:
Walbro SDC-53D
MAJOR REPAIR KIT:
K10-SDC
MINOR REPAIR KIT:
D10-SDC
AIR FILTER SYSTEM:
Cellulose fiber element
STARTER TYPE:
Pioneer automatic rewind, pawl type
OIL PUMP:
Automatic, gear driven, adjustable
MAXIMUM ENGINE RPM:
9,000 to 11,500 no load
IDLE RPM:
IGNITION TIMING:
fixed
BREAKER POINT SETTING:
none
FLYWHEEL/COIL AIR GAP:
0.012 in. (0.30 mm)
SPARK PLUG TYPE:
Champion RCJ7Y
SPARK PLUG GAP:
0.025 in. (0.63 mm)
CRANKSHAFT MAIN BEARINGS:
Ball
FUEL TANK CAPACITY:
27 fl. oz. (770 ml)
FUEL OIL RATIO:
40:1
RECOMMENDED FUEL OCTANE:
Regular
MIX OIL SPECIFICATION:
Pioneer Chain Saw mix oill
CHAIN PITCH:
3/8 in.
CHAIN TYPE:
Pioneer
BAR MOUNT PATTERN:
20 link
SHORTEST GUIDE BAR SUPPLIED:
16 in. (40 cm)
LONGEST GUIDE BAR SUPPLIED:
28 in. (71 cm)
COLOUR SCHEME:
Pioneer pale Yellow with dark Green
PAINT CODES:
ILLUSTRATED PARTS LIST:
SERVICE MANUAL:

COMMENTS:



 

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