MANUFACTURED BY: |  | DOLMAR GmbH |
 | | HAMBURG, GERMANY |
SERIES OR ASSEMBLY NUMBER: | | |
SERIAL NUMBER PREFIX: | | |
YEAR INTRODUCED: | | 1993 |
YEAR DISCONTINUED: | | |
ENGINE DISPLACEMENT: | | 90 cc |
NUMBER OF CYLINDERS: | | 1 |
CYLINDER BORE: | | 52 mm |
PISTON STROKE: | | 42 mm |
PISTON RING THICKNESS: | | |
CYLINDER TYPE: | | Aluminum with chrome plated bore |
INTAKE METHOD: | | Piston ported |
MANUFACTURER ADVERTISED H.P.: | | 4.9 kW @ 9,000 rpm, 11,800 maximum free speed |
WEIGHT: | | 17.4 lbs. powerhead only |
OPERATOR CONFIGURATION: | | One Man |
HANDLEBAR SYSTEM: | | Anti-vibration |
CHAIN BRAKE: | | Yes |
CLUTCH: | | Centrifugal |
DRIVE TYPE: | | Direct |
CONSTRUCTION: | | Die cast magnesium, injection molded plastic |
MAGNETO TYPE: | | Electronic |
CARBURETOR: | | Tillotson HS series |
MAJOR REPAIR KIT: | | |
MINOR REPAIR KIT: | | |
AIR FILTER SYSTEM: | | Nylon mesh element |
STARTER TYPE: | | Dolmar automatic rewind |
OIL PUMP: | | Automatic, worm gear driven, adjustable |
MAXIMUM ENGINE RPM: | | maximum 13,500 |
IDLE RPM: | | |
IGNITION TIMING: | | fixed |
BREAKER POINT SETTING: | | none |
FLYWHEEL/COIL AIR GAP: | | .02 mm (0.008 in.) |
SPARK PLUG TYPE: | | Bosch WSR6F, NGK BPMR7A |
SPARK PLUG GAP: | | 0.5 mm (0.020 in.) |
CRANKSHAFT MAIN BEARINGS: | | Ball |
FUEL TANK CAPACITY: | | 1 Litre |
FUEL OIL RATIO: | | 50:1 |
RECOMMENDED FUEL OCTANE: | | Regular grade |
MIX OIL SPECIFICATION: | | Dolmar mix oil |
CHAIN PITCH: | | 3/8 in. |
CHAIN TYPE: | | |
BAR MOUNT PATTERN: | | 17 link |
SHORTEST GUIDE BAR SUPPLIED: | | 50 cm (20 in.) |
LONGEST GUIDE BAR SUPPLIED: | | 91 cm (36 in.) |
COLOUR SCHEME: | | Dolmar Orange with Black top cover |
PAINT CODES: | | |
ILLUSTRATED PARTS LIST: | | |
SERVICE MANUAL: | | |