MANUFACTURED BY: | | McCULLOCH MOTORS CORP. |
| | LOS ANGELES, CALIFORNIA, U.S.A. |
SERIES OR ASSEMBLY NUMBER: | | 600435 |
SERIAL NUMBER PREFIX: | | 11-, 12-, 13- |
YEAR INTRODUCED: | | June 1971 |
YEAR DISCONTINUED: | | February 1973 |
ENGINE DISPLACEMENT: | | 5.0 cu. in. (82 ccm) |
NUMBER OF CYLINDERS: | | 1 |
CYLINDER BORE: | | 2.06 in. (52.3 mm) |
PISTON STROKE: | | 1.50 in. (38.1 mm) |
PISTON RING THICKNESS: | | |
CYLINDER TYPE: | | Aluminum with CHROME plated bore |
INTAKE METHOD: | | Piston ported |
MANUFACTURER ADVERTISED H.P.: | | not advertised |
WEIGHT: | | 15-1/8 lbs. (6.86 kg) powerhead only |
OPERATOR CONFIGURATION: | | One Man operation |
HANDLEBAR SYSTEM: | | Anti-vibration |
CHAIN BRAKE: | | none |
CLUTCH: | | Centrifugal, engages @ 3,000 RPM |
DRIVE TYPE: | | Direct |
CONSTRUCTION: | | Die cast MAGNESIUM |
MAGNETO TYPE: | | McCulloch flywheel breaker point style |
CARBURETOR: | | Walbro
Zama |
MAJOR REPAIR KIT: | | |
MINOR REPAIR KIT: | | |
AIR FILTER SYSTEM: | | Flocked wire screen element |
STARTER TYPE: | | McCulloch automatic rewind on left side |
OIL PUMP: | | Automatic with manual override |
MAXIMUM ENGINE RPM: | | |
IDLE RPM: | | |
IGNITION TIMING: | | 26 degrees before TDC |
BREAKER POINT SETTING: | | 0.019 in. (0.48 mm) to 0.020 in. (0.5 mm) |
FLYWHEEL/COIL AIR GAP: | | 0.011 to 0.015 in. (0.3 to 0.4 mm) |
SPARK PLUG TYPE: | | AC CS42T, Champion DJ8J |
SPARK PLUG GAP: | | 0.025 in. (0.63 mm) |
CRANKSHAFT MAIN BEARINGS: | | Ball and caged needle roller |
FUEL TANK CAPACITY: | | 1.5 U.S. Pints (791 ml) |
FUEL OIL RATIO: | | 40:1 |
RECOMMENDED FUEL OCTANE: | | Regular |
MIX OIL SPECIFICATION: | | McCulloch two-cycle chain saw mix oil |
CHAIN PITCH: | | 3/8 in. |
CHAIN TYPE: | | McCulloch |
BAR MOUNT PATTERN: | | 11 link |
SHORTEST GUIDE BAR SUPPLIED: | | 16 in. (40 cm) |
LONGEST GUIDE BAR SUPPLIED: | | 28 in. (71 cm) |
COLOUR SCHEME: | | McCulloch Yellow enamel with Black top cover and rear handle |
PAINT CODES: | | |
ILLUSTRATED PARTS LIST: | | 88118, micro fiche card 24 |
SERVICE MANUAL: | | 63084, micro fiche card 34 |