MANUFACTURED BY: TITAN CHAIN SAWS INC. SEATTLE, WASHINGTON, U.S.A. SERIES OR ASSEMBLY NUMBER: YEAR INTRODUCED: 1951 YEAR DISCONTINUED: ENGINE DISPLACEMENT: NUMBER OF CYLINDERS: 1 CYLINDER BORE: PISTON STROKE: CYLINDER TYPE: Aluminum with cast iron liner INTAKE METHOD: Rotary valve MANUFACTURER ADVERTISED H.P.: n/a WEIGHT : OPERATOR CONFIGURATION: One Man & Two Man operation HANDLEBAR SYSTEM: Rigid CHAIN BRAKE: none CLUTCH: Centrifugal DRIVE TYPE: Gear reduction, bevel gear CONSTRUCTION: Sand cast magnesium MAGNETO TYPE: Bendix Scintilla CARBURETOR: Tillotson AJ series MAJOR REPAIR KIT: n/a MINOR REPAIR KIT: n/a AIR FILTER SYSTEM: Skinner filter element STARTER TYPE: Automatic rewind with steel cable OIL PUMP: Pressurized oil tank, push button to oil OPERATING RPM: IGNITION TIMING: timing tool required BREAKER POINT SETTING: .018 to .020 in. (0.45 to 0.51 mm) FLYWHEEL/COIL AIR GAP: position is fixed SPARK PLUG TYPE: Champion J6J SPARK PLUG GAP: 0.025 in. (0.63 mm) CRANKSHAFT MAIN BEARINGS: Ball FUEL TANK CAPACITY: FUEL OIL RATIO: 1-1/2 pints oil to 1 gallon U.S. measure RECOMMENDED FUEL OCTANE: Regular gasoline MIX OIL SPECIFICATION: SAE 50 motor oil CHAIN PITCH: 9/16 inch CHAIN TYPE: Titan/Blue Jet BAR MOUNT PATTERN: SHORTEST GUIDE BAR SUPPLIED: 18 in. (45 cm) LONGEST GUIDE BAR SUPPLIED: 44 in. (112 cm)