MANUFACTURED BY: |  | McCULLOCH MOTORS CORP. |
 | | LOS ANGELES, CALIFORNIA, U.S.A. |
SERIES OR ASSEMBLY NUMBER: | | 600144 |
SERIAL NUMBER PREFIX: | | 11- |
YEAR INTRODUCED: | | July 1988 |
YEAR DISCONTINUED: | | May 1996 |
ENGINE DISPLACEMENT: | | 2.3 cu. in. (38 ccm) |
NUMBER OF CYLINDERS: | | 1 |
CYLINDER BORE: | | 1.575 in. |
PISTON STROKE: | | 1.181 in. |
PISTON RING THICKNESS: | | |
CYLINDER TYPE: | | Aluminum with CHROME plated bore |
INTAKE METHOD: | | Piston ported |
MANUFACTURER ADVERTISED H.P.: | | not advertised |
WEIGHT: | | 11.1 lbs. (5.03 kg) powerhead only |
OPERATOR CONFIGURATION: | | One Man operation |
HANDLEBAR SYSTEM: | | Anti-vibration |
CHAIN BRAKE: | | Yes |
CLUTCH: | | Centrifugal |
DRIVE TYPE: | | Direct |
CONSTRUCTION: | | Die cast MAGNESIUM and injection molded polymer |
MAGNETO TYPE: | | Electronic |
CARBURETOR: | | Tillotson HU-57
Walbro WT-55 |
MAJOR REPAIR KIT: | | RK-14HU for HU-57B
RK-15HU for HU-57C
K10-WAT for Walbro |
MINOR REPAIR KIT: | | DG-2HU for Tillotson
D10-WAT for Walbro |
AIR FILTER SYSTEM: | | Nylon mesh cartridge |
STARTER TYPE: | | Automatic rewind |
OIL PUMP: | | Automatic |
MAXIMUM ENGINE RPM: | | |
IDLE RPM: | | |
IGNITION TIMING: | | fixed |
BREAKER POINT SETTING: | | none |
FLYWHEEL/COIL AIR GAP: | | 0.010 to 0.012 in. (0.25 to 0.30 mm) |
SPARK PLUG TYPE: | | AC CS45T, Champion DJ8J |
SPARK PLUG GAP: | | 0.025 in. (0.63 mm) |
CRANKSHAFT MAIN BEARINGS: | | Ball and caged needle roller |
FUEL TANK CAPACITY: | | 9.7 oz. |
FUEL OIL RATIO: | | 40:1 with McCulloch oil |
RECOMMENDED FUEL OCTANE: | | Regular |
MIX OIL SPECIFICATION: | | McCulloch two-cycle mix oil |
CHAIN PITCH: | | 3/8 low profile |
CHAIN TYPE: | | McCulloch MP370GLX |
BAR MOUNT PATTERN: | | 08 link |
SHORTEST GUIDE BAR SUPPLIED: | | 12 in. (30 cm) |
LONGEST GUIDE BAR SUPPLIED: | | 18 in. (45 cm) |
COLOUR SCHEME: | | McCulloch Yellow and Grey/Black |
PAINT CODES: | | |
ILLUSTRATED PARTS LIST: | | 222886, Micro Fiche 30F |
SERVICE MANUAL: | | 223182, Micro Fiche card 34G |