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Model: 15-60

MANUFACTURED BY:
PIONEER SAWS LTD.
PETERBOROUGH, ONTARIO, CANADA
SERIES OR ASSEMBLY NUMBER:
YEAR INTRODUCED:
1968
YEAR DISCONTINUED:
1971
ENGINE DISPLACEMENT:
4.7 cu. in. (77ccm)
NUMBER OF CYLINDERS:
1
CYLINDER BORE:
2.0 in. (50.8mm)
PISTON STROKE:
1.5 in. (38mm)
PISTON RING THICKNESS:
CYLINDER TYPE:
Chrome plated aluminum
INTAKE METHOD:
Reed valves
MANUFACTURER ADVERTISED H.P.:
not advertised
WEIGHT:
21 lbs. (9.5 kg) powerhead only
OPERATOR CONFIGURATION:
One Man operation
HANDLEBAR SYSTEM:
Rigid
CHAIN BRAKE:
none
CLUTCH:
Centrifugal
DRIVE TYPE:
Gear reduction 2.5:1 ratio
CONSTRUCTION:
Die cast magnesium
MAGNETO TYPE:
Wico
CARBURETOR:
Tillotson HS-39A, B
MAJOR REPAIR KIT:
RK-23HS
MINOR REPAIR KIT:
DG-5HS/T
AIR FILTER SYSTEM:
Flocked wire screen
STARTER TYPE:
Pioneer automatic rewind
OIL PUMP:
Automatic with manual assist
MAXIMUM ENGINE RPM:
7,500 working speed
IDLE RPM:
where clutch disengages
IGNITION TIMING:
30 degrees before TDC
BREAKER POINT SETTING:
0.015 in. (0.38mm)
FLYWHEEL/COIL AIR GAP:
position is fixed
SPARK PLUG TYPE:
Champion CJ8
SPARK PLUG GAP:
0.030 in. (0.76mm)
CRANKSHAFT MAIN BEARINGS:
Ball
FUEL TANK CAPACITY:
32 fl. oz. (946 ml)
FUEL OIL RATIO:
16:1
RECOMMENDED FUEL OCTANE:
Regular
MIX OIL SPECIFICATION:
OMC two-cycle chain saw mix oil
CHAIN PITCH:
7/16-.058 in. or 1/2-.063 in.
CHAIN TYPE:
Pioneer Duracut
BAR MOUNT PATTERN:
01 link
SHORTEST GUIDE BAR SUPPLIED:
20 in. (50 cm)
LONGEST GUIDE BAR SUPPLIED:
42 in. (106 cm)
or Bow Bar
COLOUR SCHEME:
Pioneer Yellow enamel with Forest Green air filter cover
PAINT CODES:
ILLUSTRATED PARTS LIST:
SERVICE MANUAL:

COMMENTS:




 

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