yes, probable, although the part numbers indicated in the manual were what was used around/after the date of the specific page - the AD assembly manual is primarily 1954/55 I believe so can't indicate much about previous years [the TF 55-59 manual is actually from 55, so no 58/9 data included] .... the assembly manuals were originally loose leaf guides for line supervisors, pages replaced as changes made by the engineering dept, not what we have now as reproductions
Bill
