I GM91 1981 4 BC SERVICE PACKAGE I COMPON ENTS I L PARTS LISTED IN THE COMPONENT PACKAGES ON THESE PAGES MAV NOT BE INCLUDED IN ALL KITS SOME CARBURETORS D0 NOT REGUIRE ALL PARTS LISTED I REPLACEMENT CARBURETOR PKG FLOAT BOWL ASM PKG I CARBURETOR ASM I FLOAT BOWL ASM SERVICE GASKET AIR CLEANER GASKET FUEL INLET NUT I GASKETIINSULATOR FLANGE SPRING FUEL FILTER GASKET INSUL ELECTRIC EFE FLANGE NUT FUEL INLET I I FILTER FUEL INLET POWERKIT PKG BAFFLE I GASKET SET PKG IDLE TUBE ASM I GAGE p 0AT MAIN METERING JET ASM I NEEDLE SEAT Asm IET PRIMARV I IETEFUNG I BALL PUMP DISCHARGE SCREW THROTTLE STOP I gpR NG pUMp RETURN SPRING THRO I LE STOP SCREW I IDLE NEEDLE ASM BALL PUMP DISCHARGE L PUMP PLUNGER ASM BAFFLE PUMP WELL 1 NSERT ANEROID CAVITV GASKETSET PKG SEAL INTERMEIDATE CHOKE SHAFT RETAINEFLPUMP STEM SEAL BUSHING INTERMED CHOKE SHAFT SEAL PUMP STEM SEAL TIjIRO I I LE SENSOR PLUNGER THROULE ggpy ASM pKG RETAINER THR SENSOR PLUNGER SEAL AS EL 4 T VALVE SEM EES 2EL ZY T E I ISFSYEFLWL GASKET FUEL INLET NUT I SEAL INTERMEDIATE CHOKE SHAFT SEAL CHOKE HOUSING TO FLT BWL CHOKE HOUSING ASM PKG OASKEFAIR HORN TO FLOAT BOVVL LEVER SECOND THRO LE LOCKOUT GASKET SOLENOID CONN TO AIR HORN L NK CHOKE GASKET THR BODY TO FLOAT BOWL LEVERJNTERMEDIATE CHOKE L O FIINOAIFI ELEEO VALVE SEAL INTERMED CHOKE so IAET OA I ET IOKE OOVER CHOKE Housmc Asn I INCLUDES EAsT PLUG TPS ADJUSTING SCREW LDLE CAM PLUG SOLENOID ADJUSTING SCREW 55REw A5M cH0 E HSNG A rA H N PLUG OLENO D STOP SCREW sEAL c I0 E Hswc TO FLT BOWL CHOKE COI EFI RETAINER KIT L NK VAC BREAK AUXILIARY GASKET AIR CLEANER LINK 3 pm ASM GASKEFIINSULATOR FLANGE LEVER CHOKE SCREW CHOKE LEVER A I ACHING AIR HORN GASKET PKG GASKET CHOKE COVER A GASKET AIR HORN TO FLOAT BOWL CHOKE COVER RETAINER KIT GASKET SOLENO D CONN TO AIR HORN PLUGLTPS ACTUATING SCREW PLUG SOLENOID ADJUSTING SCREW cHc IT5E 3 I R RETAINER KIT PLUG SOLENOID STOP SCREW RETAINERCHOKE COVER AIR HORN ASM PKG AIR HORN ASM SERVICE COVER COIL PKG ELECT CHOKE AIR BLEED VALVE ASM ELEC CHOKE STAT COVER PUMP LEVER CHOKE COVER RETAINER KIT PUMP LEVER BUSHING ASM P N PUMP LEVER HINGE SCREWAIR HORN TO FLOAT BOWL COVER COIL PKG HOT AIR CHOKE SCREW AIR HORN TO THROT BODY CHOKE COVER COIL ASM PKG BAFFLE AIR HORN GASKET CHOKE COVER LINK PUMP CHOKE COVER RETAINER KIT L L 5n5nAL umons SERVICE PARTS 0PERATIONS LT TRUGK 42A REV 2 87 CARB 4BBL ROCH 43 3 OOO GROUP