F GM03 164 1985 1986 G CARBURETOR OUADRAJET E4ME LB1 4 3N M TRNS I NOTE PART NUMBERS FOR THE SERVICE PACKAGES DESCRIBED BELOW CAN BE FOUND IN THE GROUPING CHARTS 1 3 403 GASKET AIR CLEANER 1 3 A 5 3 726 GASKET FLANGE 1 3 v Q I 10 3 730 HORN ASM A R 5 11 N S RIVET COVER ATTACHING PART OF ITEM 12 12 N S COVER AIR BLEED VALVE INCL ITEEM 11 15 3 820 VALVE ASM AIR BLEED 5 16 N S O RING AIR BLEED VALVE LO WER 3 20 Q 17 N S O RING AIR BLEED VALVE UPPER 3 i20 30 N S SCREW SECONDARY METERING ROD HOLDER ATTACHING 13 31 N S HOLDER SECONDARY METERING ROD 13 K 32 N S ROD SECD METERING 13 35 N S LEVER CHOKE 8 36 N S SCREW CHOKE LEVER ATTACH NG 8 I 40 N S RETAINER PUMP LINK 5 I 41 N S LEVER PUMP 5 45 N S SCREW ASM AIR HORN TO THROTTLE BODY 5 46 N S SCREW ASM AIR HORN TO FLOAT BOWL 5 47 N S SCREW AIR HORN TO FLOAT BOWI ClOUNTERSUNK 5 50 N S BAFFLE AIR HORN I 5 55 V N S BREAK ASM PRIMARY SIDE VACUUM FRONT 11 56 N S SCREW PRIMARY SIDE FRONT VACUUM BFIEAK ASM ATTACH NG 11 57 N S HOSE PRIMARY SIDE FRONT VACIJUII I BREAK 11 58 N S LINK PRIMARY SIDE VACUUM BREAK AIR VALVE LEVER 1 1 60 N S PLUNGER SENSOR ACTUATOR 14 61 N S PLUG TPS ADJUSTING SCREW 14 62 N S SCREW TPS ADJUSTING 14 65 N S RETAINER TPS SEAL 3 L 66 N S SEAL TPS PLUNGER 3 67 N S RETAINER PUMP STEM SEAL 3 V 68 N S SEAL PUMP STEM 3 I 70 N S PLUG SOLENOID ADJUSTING SCREW 3 71 N S PLUG SOLENOID STOP SCREW 3 72 N S SCREW SOLENOID STOP RICH MIXTURE 5 73 N S SPRING RICH AUTHORITY ADJUST NGL 12 200 N S EBOWL ASM FLOAT 6 201 N S GASKET AIR HORN TO FLOAT BOWL 4 Q 203 N S SPRING PUMP PLUNGER 19 I 204 N S CUP PUMP PLUNGER 19 205 3 838 PUMP ASM 19 206 N S SPRING PUMP RETURN 2 210 3 764 SENSOR THROTTLE POSITION TPS 1 4 211 N S SPRING SENSOR ADJUST NG 14 213 N S ROD PRIMARY METERING 13 215 N S PLUNGER SOLENO D 14 217 N S SPRING PRIM METERING ROD 13 A 221 N S SCREW SOLENOID CONNECTOR ATTACHING 12 222 N S GASKET SOLENOID CONNECTOR TO AIR HO RN 3 225 3 449 SOLENOID ASM MIXTURE CONTROL 12 Y 226 N S SCREW SOLENOID ADJUSTING LEAN M XTURE 12 227 N S STOP RICH LIMIT 6 228 N S SPRING SOLENOID ADJUSTING SCREW 12 229 N S SPRING SOLENOID RETURN 12 4 234 N S INSERT ANEROID CAVITY 6 235 N S INSERT FLOAT BOWL 12 236 N S HINGE PIN FLOAT 19 237 3 745 FLOAT 17 238 N S PULL CLIP FLOAT NEEDLE 18 I 239 3 814 NEEDLE FLOAT 18 I 240 N S SEAT FLOAT NEEDLE 18 V 241 N S GASKET FLOAT NEEDLE SEAT 18 250 N S PLUG PUMP DISCHARGE RETAINER 6 I 251 N S BALL PUMP DISCHARGE 6 252 N S BAFFLE PUMP WELL 6 255 N S JET ASM PRIMARY M ETER NG 6 315 N S HOSE SECONDARYSIDE RR VACUUM BREAK 21 Q 316 N S TEE SECONDARY SIDE RR VACUUM BREAK 21 320 N S BREAK ASM SECONDARY SIDE VACUUM RR 21 321 N S SCREW SECONDARY SIDE RR VACUUM BRIEAK ASM ATTACHING 21 322 N S LINK SECONDARY SIDE RR VACUIJM BREAK TO CHOKE 21 330 N S RIVET CHOKE COVER ATTACHING 20 I V 1991 GENERAL MOTORS SERVICE PARTS OPERATIONS LT TRUCK 52G 1 91 n 3 27 3 000 GROUP A