MANUFACTURED BY: |  | HOMELITE-TEXTRON |
 | | PORT CHESTER, NEW YORK, USA |
SERIES OR ASSEMBLY NUMBER: | | |
SERIAL NUMBER PREFIX: | | |
YEAR INTRODUCED: | | 1971 |
YEAR DISCONTINUED: | | |
ENGINE DISPLACEMENT: | | 4.71 cu. in. (77.2 ccm) |
NUMBER OF CYLINDERS: | | Homelite Two-Cycle single cylinder loop scavenged engine |
CYLINDER BORE: | | 2.00 in. (50.8 mm) |
PISTON STROKE: | | 1.50 in. (38.1 mm) |
PISTON RING THICKNESS: | | 0.063 in. 2 rings used, pn 55038 |
CYLINDER TYPE: | | Aluminum with Chrome plated bore |
INTAKE METHOD: | | 4 reed pyramid |
MANUFACTURER ADVERTISED H.P.: | | not advertised |
WEIGHT: | | 18 lbs. 1 oz. (8.2 kg) |
OPERATOR CONFIGURATION: | | One Man operation |
HANDLEBAR SYSTEM: | | Rigid |
CHAIN BRAKE: | | none |
CLUTCH: | | Centrifugal, 6 metal shoes |
DRIVE TYPE: | | Direct |
CONSTRUCTION: | | Die cast Magnesium |
MAGNETO TYPE: | | Flywheel Electronic |
CARBURETOR: | | Walbro SDC |
MAJOR REPAIR KIT: | | K10-SDC |
MINOR REPAIR KIT: | | D10-SDC |
AIR FILTER SYSTEM: | | Cellulose fiber element |
STARTER TYPE: | | Homelite automatic rewind |
OIL PUMP: | | Automatic gear driven with manual override |
MAXIMUM ENGINE RPM: | | 7,500 under load |
IDLE RPM: | | |
IGNITION TIMING: | | fixed |
BREAKER POINT SETTING: | | none |
FLYWHEEL/COIL AIR GAP: | | 0.005 to 0.007 in. (0.12 to 0.17 mm) |
SPARK PLUG TYPE: | | Champion RCJ-6 |
SPARK PLUG GAP: | | 0.025 in. (0.63mm) |
CRANKSHAFT MAIN BEARINGS: | | Ball and roller |
FUEL TANK CAPACITY: | | 35.6 oz. (1010 ml) |
FUEL OIL RATIO: | | 32:1 with Homelite oil |
RECOMMENDED FUEL OCTANE: | | Regular |
MIX OIL SPECIFICATION: | | Homelite chain saw mix oil |
CHAIN PITCH: | | 3/8 in. |
CHAIN TYPE: | | Oregon 72 |
BAR MOUNT PATTERN: | | 14 link |
SHORTEST GUIDE BAR SUPPLIED: | | 11 in. (28 cm) |
LONGEST GUIDE BAR SUPPLIED: | | 29 in. (73.7 cm) |
COLOUR SCHEME: | | Homelite Red enamel |
PAINT CODES: | | |
ILLUSTRATED PARTS LIST: | | |
SERVICE MANUAL: | | |