Since Howie Cohen's passing, no items are for sale.
This is page-1 of 3 of the Schwinn Service Clinic Bulletin#34 (April 1973). The bulletin was included within the Schwinn Reporter publication which was mailed to all Schwinn Dealers at the time. The information was capably authored and illustrated by Jack Natanek. This bulletin covers SunTour Derailleur adjustment. The other 2 pages will be listed in the picture gallery at a later date or contact me if you require them sooner.