Suzuki GSF 400 (1991-1993) [110/270] Disassembly

Содержание

FUEL AND LUBRICATION SYSTEM 4 1 REMOVAL Refer to page 3 5 DISASSEMBLY Disassemble the carburetor as shown in the illustration on page 4 3 INSPECTION AND ADJUSTMENT Check following items for any damage or clogging Pilot jet Starter jet Main jet Gasket and O ring Main air jet Throttle shaft oil seal Pilot air jet Diaphragm Needle jet air bleeding hole Pilot outlet and by pass holes Float Needle valve NEEDLE VALVE INSPECTION If foreign matter is caught between the valve seat and the needle the gasoline will continue flowing and cause it to overflow If the seat and needle are worn beyond the permis sible limits similar trouble will occur Conversely if the needle sticks the gasoline will not flow into the float chamber Clean the float chamber and float parts with gasoline If the needle is worn as shown in the illustration replace it together with a valve seat Clean the fuel passage of the mixing chamber with compressed air FLOAT HEIGHT ADJUSTMENT To check the float height invert the carburetor body with the float arm kept free measure the height while float arm is just in contact with needle valve by using calipers Bend the tongue as necessary to bring the height to this value Float height 14 6 1 0 mm 0 57 0 04 in 09900 20102 Vernier calipers REASSEMBLY AND REMOUNTING Reassemble and remount the carburetor assembly in the reverse order of disassembly and removal Pay attention to the following points When engaging two carburetors position the throttle valve control lever correctly