MANUFACTURED BY: |  | HOMELITE-TEXTRON |
 | | PORT CHESTER, NEW YORK, USA |
SERIES OR ASSEMBLY NUMBER: | | 770-G-S-1, 770-G-S-A-1 |
YEAR INTRODUCED: | | 1962 |
YEAR DISCONTINUED: | | 1963 |
ENGINE DISPLACEMENT: | | 5.8 cu. in. (95 ccm) |
NUMBER OF CYLINDERS: | | Homelite Two-Cycle single cylinder loop scavenged engine |
CYLINDER BORE: | | 2.1875 in. (55.5mm) |
PISTON STROKE: | | 1.546875 in. (39.29mm) |
PISTON RING THICKNESS: | | |
CYLINDER TYPE: | | Aluminum with Chrome plated bore |
INTAKE METHOD: | | Reed valves (4 petal pyramid) |
MANUFACTURER ADVERTISED H.P.: | | not advertised |
WEIGHT: | | 23 lbs powerhead only |
OPERATOR CONFIGURATION: | | One Man operation |
HANDLEBAR SYSTEM: | | Rigid |
CHAIN BRAKE: | | none |
CLUTCH: | | Centrifugal |
DRIVE TYPE: | | 2 Gear reduction, 2.84:1 ratio with gear shift feature |
CONSTRUCTION: | | Die cast Magnesium |
MAGNETO TYPE: | | Phelon Flywheel type with breaker points |
CARBURETOR: | | Tillotson HL-117C |
MAJOR REPAIR KIT: | | RK-88HL |
MINOR REPAIR KIT: | | DG-5HL |
AIR FILTER SYSTEM: | | Microbin Ribbon element |
STARTER TYPE: | | Fairbanks Mores automatic rewind |
OIL PUMP: | | Manual |
MAXIMUM ENGINE RPM: | | 6,000, no governor |
IDLE RPM: | | where clutch disengages |
IGNITION TIMING: | | fixed |
BREAKER POINT SETTING: | | 0.015 in. (0.38mm) |
FLYWHEEL/COIL AIR GAP: | | |
SPARK PLUG TYPE: | | Champion HO-8A (can sub J6) |
SPARK PLUG GAP: | | 0.025 in. (0.63mm) |
CRANKSHAFT MAIN BEARINGS: | | Ball and caged needle roller |
FUEL TANK CAPACITY: | | 60 oz. (1.77 litres) |
FUEL OIL RATIO: | | 1/2 pint to 1 gallon |
RECOMMENDED FUEL OCTANE: | | Regular |
MIX OIL SPECIFICATION: | | Homelite chain saw mix oil |
CHAIN PITCH: | | 1/2 in. |
CHAIN TYPE: | | Oregon 10C, 10L and 32C |
BAR MOUNT PATTERN: | | |
SHORTEST GUIDE BAR SUPPLIED: | | 14 in. (35cm) |
LONGEST GUIDE BAR SUPPLIED: | | 38 in. (96cm) |
COLOUR SCHEME: | | |
PAINT CODES: | | |
ILLUSTRATED PARTS LIST: | | |
SERVICE MANUAL: | | |