ENGINE SERVIZCEE POLICY COMPLETE ENGINIE ASSEMBLIES QGRt0 lLl P 0 000 ARE OFFERED FOR SERVICE DURING THEIR PRODUC Il Z 0 NI CYCLE ONLY USUALLY 1 MODEL YEAR IN ADDITION AT I lEE AST ONE OF THE FOLLOWING WILL BE OFFERED FOR EACH POE5SIZIElL IE APPLICATION FITTED BLOCK PARTTIAL ENGINE 0 0353 CITIFIOUP OR REMANUFACTURED ENGINE 0 000 GROUP THE i GC ClD WRENCH ENGINE PROGRAM ALSO KNOWN AS UNIVERSAL OR TARGET MASTER ENGINE IS A SALES PROGRAM BASED ON SALES POTEN T EA l ONLY NOT MANDATED AS A SERVICE REZCIUIREMENT PLEASTEEE REFER TO CONSISTS OF NOTES TO DETEERMINE ENGINE C D 1Nl II EEiNT BY PART NUMBER ENIGINE STAMPINGG JIZNFORMATION The Engine Plants will stamp a source production date and type designation on the engine as shown below 4 Cylinder 140 C I D stamped opposite the number three cylinder on the right side of the case on the left side of the pad as close to the rear as possib e All 6 Cylinder stamped on crankcase on right hand side of engine to rear of distributor All 8 Cy1inder except Mark IV stamped on top front of right hand bank of cyl inder and case as elose as possible to upper end of pad All Mark IV stamped on top right hand bank ot cylinder and case as close as possible to lower and of pad F will designate Flint Motor V Flint Engine T Tonawanda S Saginaw Parts K GM of Canada LTD M GM ot Mexico and H Hydramatic The Four digit number following the source designation will indicate the calendar month and day produced Of the four digits the last two will always indicate the day VIZ 01 for the First day of the month O2 for the second day etc The two digits preceding the date produced will indicate the month VIZ 01 for January O2 for February and 12 for December EXAMPLE January lst would read 0101 A standard 1HA00 series type if built in Tonawanda on January lst would be stamped TO101CLW The first character of the type designation will always be C or Z for Passenger and T or A for Truck Note The engine plants are to stamp the eerial pad of all current model service engines with the somrce production date and the same type designation as stamp ed on the comparable production engine On Irrigation engines a Four digit sequential eerial number beginning with 1001 for eac engine will be stamped adiacent to the engine date stamp and will identify each Irrigation engine bui t t 1991 GENERAL MOTORS SERVICE PARTS OPERATIONS BUICK 4l4N 2 91 0 Mn 0 000