4 BARREL CARBURETOR A SERVICE PACKAGE COMPONENTS A COht1hUGd I IDLE LOAD COMPENSATOR PKG PRIM VACUUM BREAK ASM PKG CAP TUBE CAPeVAC BRK ADJUSTING IDLE LOAD COMPENSATOR ASM HOSE VACUUM BREAK SCREW BRACKET ATTACHING LINK PRIM VAC BREAK SCREW VACUUM BREAK ATTACHING VAC BRK CTL BRKT ASM IDLE SOLENOID PKG BRACKET SPRING ANCHOR I PUMP ASM PKG I NUT SOLENOID ATTACHING T T SCREW SOLEN BRKT ASM ATTACHING PLUNGER ASM T SOLENOID IDLE STOP RETAINER DURATION SPRING WASHER TAB LOCKING SPRING DURATION IDLE SPEED CONTROL ASM PKG V REPLACEMENT CARBURETOR PKG IDLE SPD CTL BRKT ASM CARBURETOR ASM SCREW IDLE SPD CTL BRKT ATTACHING GASKET AIR CLEANER A GASKET INSUL ELECTRIC EFE FLANGE I GASKET INSULATOR FLANGE METERING JET ROD PKG A HOLDER SEC METER ROD I SEC VACUUM BREAK ASM PKG PRIMARY METERING JET I PRIMARY METERING JET ASM H0sE vAcuuM BREAK T ROD PRIMARY METERING LINK SEC VAC BREAK A V ROD SECONDARY METERING V SCREW VAC BRK CTL ATTACHING SCREW SEG MET ROD HOLDER TEE VACUUM HOSE SPRING PRIM METER ROD VAC BRK CONTROL BRKT ASM MIXTURE CONTROL SOLENOID PKG THROTTLE BODY ASM PKG INSERT ANEROID CAVITY A SCREW ASMeTHR BODY TO FLT BWL I INSERT FLOAT BOWL THROTTLE BODY ASM SERVICE MIXT CONTROL SOLENOID T SCREW SOLENOID ADJUSTING SCREW SOLEN CONN ATTACHING THROTTLE POSITION SENSOR PKGY SPRING SOLENOID ADJUSTING SPRING SOLENOID RETURN PLUG SENSOR ADJUSTING SCREW PLUNGER SENSOR ACTUATOR SCREW SENSOR ADJUST E NEEDLE SEAT ASM SENSOR THROTTLE POSITION T SPRING SENSOR ADJ 9 CLIP FLOAT VALVE PULL T GASKET FLOAT VALVE SEAT SEAT FLOAT VALVE VALVE FLOAT POWER CARB KIT PKG A I A BALL PUMP DISCHARGE I GAGE FLOAT GASKET SET PKG NEEDLE SEAT ASM PUMP PLUNGER ASM T SPRINGSPUMP RETURN 4 POWER PISTON PKG n k Aux Powen pxsrcu SPRINGV AUX POWER VALVE PISTON ASM A T POWER VALVE PISTON ASM SPRING POWER PISTON V SPRING POWER PISTON SECOND SPRING PRIM METER ROD i 1 991 GENERAL MOTORS SERVICE PARTS OPERATIONS LTTRUCK 52M L 1 3 725 V 3 32 f 1 91 I