In 1972, Kawasaki Motorcycle Co.Ltd, released the H Series Dual Disk Conversion Kit for 750 H2 and 500 H1. This manual came with the H Series Dual Disk Conversion Kit.
The following data has been taken from Kawasaki Two Stroke Service Bulletins and digitalized. The information is as it appeared in the original bulletins and is not current. It is for triples owners to use as reference material.