MANUFACTURED BY: |  | PIONEER SAWS LTD. |
 | | PETERBOROUGH, ONTARIO, CANADA |
SERIES OR ASSEMBLY NUMBER: | | |
SERIAL NUMBER PREFIX: | | |
YEAR INTRODUCED: | | 1974 |
YEAR DISCONTINUED: | | 1977 |
ENGINE DISPLACEMENT: | | 5.0 cu. in. (82ccm) |
NUMBER OF CYLINDERS: | | 1 |
CYLINDER BORE: | | 2.0625 in. (52mm) |
PISTON STROKE: | | 1.50 in. 38mm) |
PISTON RING THICKNESS: | | |
CYLINDER TYPE: | | Aluminum with Chrome plated bore |
INTAKE METHOD: | | Reed valve |
MANUFACTURER ADVERTISED H.P.: | | not advertised |
WEIGHT: | | |
OPERATOR CONFIGURATION: | | One Man operation |
HANDLEBAR SYSTEM: | | Anti-vibration |
CHAIN BRAKE: | | Optional during late production |
CLUTCH: | | Centrifugal |
DRIVE TYPE: | | Direct |
CONSTRUCTION: | | Die cast Magnesium |
MAGNETO TYPE: | | 2 piece Wico capacitor discharge system |
CARBURETOR: | | Walbro SDC-53A series |
MAJOR REPAIR KIT: | | K10-SDC |
MINOR REPAIR KIT: | | D10-SDC |
AIR FILTER SYSTEM: | | Paper element |
STARTER TYPE: | | Pioneer automatic rewind |
OIL PUMP: | | Automatic, adjustable |
MAXIMUM ENGINE RPM: | | 9,500 |
IDLE RPM: | | where clutch disengages |
IGNITION TIMING: | | 27 degrees BTDC |
BREAKER POINT SETTING: | | none |
FLYWHEEL/COIL AIR GAP: | | 0.020 in. (0.51 mm) |
SPARK PLUG TYPE: | | RCJ8 |
SPARK PLUG GAP: | | .030 in. (0.76mm) |
CRANKSHAFT MAIN BEARINGS: | | Ball |
FUEL TANK CAPACITY: | | |
FUEL OIL RATIO: | | 24:1 |
RECOMMENDED FUEL OCTANE: | | Regular |
MIX OIL SPECIFICATION: | | Pioneer Oil |
CHAIN PITCH: | | 3/8 in. |
CHAIN TYPE: | | Pioneer |
BAR MOUNT PATTERN: | | |
SHORTEST GUIDE BAR SUPPLIED: | | 16 in. (40cm) |
LONGEST GUIDE BAR SUPPLIED: | | 36 in. (91cm) |
COLOUR SCHEME: | | Pioneer pale Yellow and Forest Green |
PAINT CODES: | | |
ILLUSTRATED PARTS LIST: | | |
SERVICE MANUAL: | | |