Kawasaki S2 (1972-1973) Инструкция по эксплуатации онлайн [88/129] 114654

Содержание

Похожие устройства

b Fork Operation Compression When the front fork receives a load and is com pressed the spring inside it is also compressed At this time due to the outer tube being pushed up the air in the top of the inner tube is com pressed while oil in the outer tube is forced to flow up into the inner tube through the piston orifice in the bottom of the inner tube A small amount of oil also flows through the hole in the side of the inner tube and through the non return valve openings in the side of the lower end of the tube into the space between the inner and outer tubes The resistance to the How of oil through these apertures in addition to the air and the spring resistance to compression constitutes the buffering action until just before the end ol the compression stroke At this time the tapered portion of the spring holder begins to enter the bottom orifice of the inner tube cutting down the cross sectional area of the opening and causing a sharp increase in flow resistance The taper gradually fills the opening until just before the stroke end when the opening is completely closed forming an oil lock and stopping all movement 2 Extension Spring tension returns the outer tube to its original position the return dampered by the flow resistance of the returning oil through the upper side aperture in the inner tube and out through the bottom opening The non return valve is closed during extension and does not allow oil passage If the fork extends further the side orifice reaches the metal slide which covers it and stops oil flow This results in an oil lock and fork extension ceases NOTE In a badly worn or defective fork wher the metal slide will not close the upper hole o where the non return valve docs not close the o lock will not occur and a mctal striking met sound will be heard as the stopper ring of th inner tube hits the metal slide

Скачать