MANUFACTURED BY: |  | PARTNER AB |
 | | MOLNDAL, SWEDEN |
SERIES OR ASSEMBLY NUMBER: | | |
SERIAL NUMBER PREFIX: | | |
YEAR INTRODUCED: | | 1979, January |
YEAR DISCONTINUED: | | |
ENGINE DISPLACEMENT: | | 55cc (3.36 cu. in.) |
NUMBER OF CYLINDERS: | | 1 |
CYLINDER BORE: | | 44mm (1.73 in.) |
PISTON STROKE: | | 36 mm (1.42 in.) |
PISTON RING THICKNESS: | | |
CYLINDER TYPE: | | Chrome plated aluminum |
INTAKE METHOD: | | Piston ported |
MANUFACTURER ADVERTISED H.P.: | | 2.4 kW (3.2 hp) |
WEIGHT: | | 5.9 kg (13 lbs.) powerhead only |
OPERATOR CONFIGURATION: | | One Man operation |
HANDLEBAR SYSTEM: | | |
CHAIN BRAKE: | | |
CLUTCH: | | Centrifugal engages at 3,2000 rpm |
DRIVE TYPE: | | Direct |
CONSTRUCTION: | | Die cast magnesium |
MAGNETO TYPE: | | Ignitron Transistorized electronic |
CARBURETOR: | | Tillotson HS-189B |
MAJOR REPAIR KIT: | | RK-21HS |
MINOR REPAIR KIT: | | DG-3HS/T |
AIR FILTER SYSTEM: | | Nylon mesh element |
STARTER TYPE: | | Partner automatic rewind |
OIL PUMP: | | Automatic non-adjustable located inside oil tank |
MAXIMUM ENGINE RPM: | | 8,300 |
IDLE RPM: | | |
IGNITION TIMING: | | fixed 26 degrees before TDC |
BREAKER POINT SETTING: | | |
FLYWHEEL/COIL AIR GAP: | | |
SPARK PLUG TYPE: | | Bosch WE5E or Champion CJ6 |
SPARK PLUG GAP: | | 0.5mm (.020 in.) |
CRANKSHAFT MAIN BEARINGS: | | Ball |
FUEL TANK CAPACITY: | | .75 litres (1.32 Imperial pints) |
FUEL OIL RATIO: | | 50:1 with Partner Oil otherwise 25:1 |
RECOMMENDED FUEL OCTANE: | | Regular |
MIX OIL SPECIFICATION: | | Partner Mix Oil |
CHAIN PITCH: | | 9.252mm (.375 in.) |
CHAIN TYPE: | | Oregon 73D |
BAR MOUNT PATTERN: | | |
SHORTEST GUIDE BAR SUPPLIED: | | 38cm (15 in.) |
LONGEST GUIDE BAR SUPPLIED: | | 45.7cm (18 in.) |
COLOUR SCHEME: | | Yellow and Black enamel |
PAINT CODES: | | |
ILLUSTRATED PARTS LIST: | | |
SERVICE MANUAL: | | |