1 More Illustration Coverage The Divisional catalogs published in September of 1977 contained 1 756 illustrations This was a 75 percent improvement over the comparable 1976 publications Our September 1978 publications will contain 2 416 illustrations another signif icant improvement of 38 percent Z More Part Numbers on Illustrations The illustration catalog is basically a reference tool for visual identification of parts It is intended to be the index to the parts catalog and provide assistance to the counterman in identifying a proper group to find parts Because of specific requests from dealership parts managers the number of part numbers shown on illustrations has been increased from 13 265 in September of 1976 to 45 387 in September 1978 an increase of over 350 percent 3 Illustrations Sequence and Title Unification In an effort to assist the Dual Dealer the illustra tion sequence and title variations between divisional catalogs have been eliminated resulting in increased nomenclature standardization 4 Group Indexes An illustration title unification together with new column spacing has been utilized in an attempt to improve the readability of the sequential indexes for easier reference 5 Emission Control Devices Emission switches valves fittings and connectors have been individually illustrated and placed at the end of the 5 000 group 6 New Wheel Cover Format The 1979 Model wheel covers are shown exploded from the wheel and tire assembly This format provides comparative size relationship of wheel covers and caps