I T ATTENTION CATALOG USER gg Mi I JUNE 1990 S THIS PARTSi ILLUSTRATION CATALOG INCLUDES ALL THE LATEST COVERAG AyK1LABLE AT THE TIME OF PRINTING A Q l CHANGES TO THE CATALOG FORMAT A I THE ENGINEERING DEPARTMENT IS INITIATING SOME I CHANGES WITHIN OUR PARTS CATALOGS DUE TO THE IMPLEMENTATION OF A NEW COMPUTER SYSTEM A FORMAT CHANGES ARE A 1 REMOVAL OF THE W WITH BEFORE THE POSITIVE REGULAR PRODUCTION 4 OPTIONS 2 USAGE NOTES MAY APPEAR DIRECTLY AFTER T I ETTHE DESCRIPTION VERBIAGE BOUND BY PARENTHESIS HOWEVER NOTES MAY STILL APPEAR AT THE BEGIN J l ING OF EACH GROUP UNDER THE GROUP HEADER L T 3 A PROGRAM PRINT ENHANCEMENT NOW ENABLES ALL CHARTS TO BE PRINTED INDEPENDENT OF THE TEXT DATA ALTHOOGH CHARTS WILL STILL APPEAR IN THEIR MAJOR GROUP IN THE CATALOG THIS MODIFICATION ALLOWS FOR ARRANGEMENT OF CHARTS IN AN ORDER THAT BEST ACCOMMODATES YOUR NEEDS FOR EXAMPLE IF THE PREFERENCE IS FOR CHARTS TO BE PLACED AT THE END OF A GROUP THIS CAN BE ACCOMPLISHED WITHOUT ANY T LOSS OF TEXT DATA A A V 4 TRIM OODES WILL APPEAR IN ONE OF TWO AREAS EITHER A VIN THE DESCRIPTION FIELD OR IN THE USAGE FIELD A EVENTOALLY ALL TRIM CODES WILL APPEAR ONLY IN THE USAGE FIELD A E 5 THE NEW SYSTEM DOES NOT ALLOW FOR THE CONSOLIDA A TION OF CATALOG STATEMENTS INVOLVING MORE THAN I ONE CARLINE CONSEQUENTLY EACH CARLINE WILL BE A DISPLAYED WITH ITS RESPECTIVE CATALOG STATEMENT 6 ANOTHER NEW FEATURE FOUND IN THIS CATALOG IS THE REFERENCE TO THE ILLUSTRATION PAGE AND CALLOUT NUMBER NOW APPEARING IN THE TEXT DESCRIPTION I FIELD FOR EXAMPLE PGO 1 74 THIS TRANSLATES TO ILLUSTRATION PAGE 0 1 CALLOUT 74 FRONT MATTER REFERENCE INFORMATION PREVIOUSLY FOUND IN THIS A SECTION FOR ENGINES 0 000 TRANSMISSIONS 4 000 A AXLES 5 000 AND TRIM COMBINATIONS 14 000 NOW A HAS BEEN RELOCATED TO THE FRONT OF THAT RESPECTIVE A GROUP A FOR 1989 AND 1990 INTERIOR AND EXTERIOR PAINTS HAVE BEEN GROUPED BY FAMILY COLORS A EXTERIOR PAINTS WILL CONTAIN 1 P COLOR FAMILY PRODUCTION COLOR AND TRIM CODE INTERIOR PAINTS WILL CONTAIN A COLOR FAMILY PRODUCTION COLOR SALES COLOR AND z TRIM CODE CONTINUED ON NEXT PAGE A 1990 GENERAL MOTORS SERVICE PARTS OPERAT ONS PONT AC 22W L A REV 6 90 V