The diaphragms found in the Keihin CV (Constant Velocity) carburetors
used on the Honda CB350 and CB360 family of motorcycles are often found
torn, melted or with pin holes in them. Lucky replacement diaphragms are
available and we show you how to install the new diaphragms on the
original carburetor slides. While similar in design, the diameter of the
slides is different between the CB350 and CB360 families of bikes. The
installation process is easy and takes only a few minutes with basic
hand tools.