Stihl FS 55 R Product Instruction Manual - Page 43

Definitions 1 Mowing Head The cutting attachment, i. e. mowing head, for different purposes. 2 Deflector for Mowing Heads The deflector is designed to reduce the risk of injury from foreign objects flung backwards toward the operator by the cutting attachment and from contact with the cutting attachment. 3 Line Limiting blade Metal blade at the deflector in order to keep the line of the mowing head at the proper length. 4 Deflector with Skirt for all Mowing Attachments The deflector is designed to reduce the risk of injury from foreign objects flung backwards toward the operator by the cutting attachment and from contact with the cutting attachment. Is not designed to contain fragmented metal blades. 5 Skirt The skirt at the bottom of the deflector must be utilized as described in the chapter "Mounting the Deflector". 6 Metal Mowing Tool The cutting attachment, i. e. blade, made from metal for different purposes. Specifications EPA / CEPA The Emission Compliance Period referred to on the Emissions Compliance Label indicates the number of operating hours for which the engine has been shown to meet Federal emission requirements. Category A = 300 hours B = 125 hours C = 50 hours CARB The Emission Compliance Period used on the CARB-Air Index Label indicates the terms: Extended = 300 hours Intermediate = 125 hours Moderate = 50 hours Engine Single cylinder two-stroke engine English Displacement: Bore: Stroke: Engine power to ISO 8893: Idle speed: Max. engine speed (rated): Max. output shaft speed (cutting attachment): 1.66 cu. in. (27.2 cm3) 1.34 in (34 mm) 1.18 in (30 mm) 1 hp (0.75 kW) 2,800 rpm 9,500 rpm 7,700 rpm Ignition System Electronic magneto ignition Spark plug (resistor Bosch WSR 6 F, type): NGK BPMR 7 A Electrode gap: 0.02 in (0.5 mm) Fuel System All position diaphragm carburetor with integral fuel pump Fuel tank capacity: 11.2 fl.oz (0.33 L) FS 55, FS 55 C, FS 55 R, FS 55 RC 41