GM03 1S5 1 985 1 986 CK CARBURETOR OUADRAJET E4MED LB1 4 3N LF3 350L LS9 350L NOTE PART NUMBERS FOR THE SERVICE PACKAGES DESCRIBED BELOW CAN BE FOUND IN THE CHART SECTION AT THE END OF GROUP 3 000 IN THE PARTS CATALOG 6 1 3 403 GASKET AIR CLEANER Re SILENCER I 2 4 4 4 4 5 3 726 INSULATOR CARBURETOR HEAT 1 2 I4 4 10 3 730 HORN ASM AIR 4 11 N S RIVET COVER ATTACHING PART OF ITEM 12 12 N S COVER A R BLEED VALVE INCL ITEM 1 1 4 15 3 820 VALVE IDLE AIR BLEED 16 N S O RING AIR BLEED VALVE LWR 2 21 17 N S 0 R NG AIR BLEED VALVE UPR 2 21 30 N S SCREW SECONDARY METERING ROD HOLDER ATTACHlNG 14 31 N S HOLDER SECONDARY METERING ROD I4 32 N S ROD SECONDARY IVIETERINGU14 35 N S LEVER CHOKE 7 36 N S SCREW CHOKE LEVER ATTACHING 7 40 N S RETAINER PUMP LINI 4 4I N S LEVER PUMP 4 45 N S SCREW AIR HORN TO THROTTLE BODY 4 46 N S SCREW AIR HORN TO FLOAT BOWL 4 47 N S SCREW AIR HORN TO FLOAT BOWL COUNTERSUNK 4 50 N S BAFFLE AIR HORN 4 5I N S RETAINER MIXTURE CONTROL SOLENOID ASM CONNECTOR 9 55 N S VACUUM BREAK PRIMARY SIDE FRT 10 56 N S SCREW PRIMARY SIDE FRT VACUUM BREAK ASM ATTACH NG 10 57 N S HOSE PRIMARY SIDE IFRT VACUUM BREAK I0 58 N S LINK PRIMARY SIDE VACUUM BREAK AIR VALVE LEVER I0 60 N S PLUNGER SENSOR ACTUATOR 15 B1 N S PLUG TPS ADJUSTING SCREW 2 15 B2 N S SCREW TPS ADJUST NG 15 B5 N S RETAINER TPS SEAL 2 66 N S SEAL TPS FLUNGER 2 67 N S RETAINER PUMP STEM SEAL 2 68 N S SEAL PUMP STEM 2 70 N S PLUG SOLENOID ADJUSTING SCREW 2 3 200 3 734 FLOAT BOWL ASM 5 201 N S GASKET AIR HORN TO FLOAT BOWL 2 3 203 N S SPRING PUMP PLUNGER 19 204 N S CUP PUMP PLUNGERl 19 205 3 838 PUMP ASM INCL ITEM 206 Z50 19 208 N S SPRING PUMP RETURN PART OF ITEM 205 210 N S SENSOR THROTTLE POSITION TPS I5 211 N S SPRING SENSOR AD IUST NG I5 213 N S ROD PRIMARY METERING 14 215 N S PLUNGER SOLENOID PART OF ITEM 265 217 N S SPRING PRIMARY METERING ROD E2M E4M ONLY 14 221 N S SCREW SOLENOID CONNECTOR ATTACH NG 12 222 N S GASKET SOLENOID CONNECTOR TO AIR HORN 3 226 N S SCREW SOLENOID ADJUSTING LEAN M XTURE 12 227 N S STOP RICH LIMIT PART OF ITEM 265 228 N S SPRING SOLENOID ADJUSTING SCFIEW I2 229 N S SPRING SOLENOID RETURN 1Z 235 N S INSERT FLOAT BOWL I2 236 N S HINGE PIN FLOAT I7 237 3 745 FLOAT I 7 238 N S PULL CLIP FLOAT NEEDLE 18 239 3 814 NEEDLE FLOAT 18 240 N S SEAT FLOAT NEEDLE 18 241 N S GASKET FLOAT NEEDLE SEAT 1B 245 N S VALVE DUAL CAPACITY PUMP 2 1 246 N S GASKET VALVE PART OF ITEM 245 250 N S PLUG PUMP DISCHARGE RETA NER PART OF ITEM 205 251 N S BALL PUMP DISCHARGEU5 252 N S BAFFLE PUMP WELL 5 255 N S JET ASM PRIMARY METERING 14 285 N S SOLENOID ASM MIXTURE CONTROL DUAL CAPACITY PUMP INCL ITEM 2I5 227 I 2 320 N S BREAK ASM SECONDARY SIDE VACUUM REAR II 321 N S SCREW SECONDARY SIDE RR VACUUM BREAK ASM AT I ACH NG 11 322 N S LINK SECONDARY SIDE RR VACUUM BREAK TO CHOKE 1 I 330 N S RIVET CHOKE COVER ATTACH NG 8 331 N S RETAINER CHOKE COVER 8 335 3 750 STAT ASM ELECTRIC CHOKE COVER 9 t 1990 GENERAL MOTORS SERVICE PARTS 0PERATIONS LIGHT TRUCK SZR 9 90 4 ss 3 000 GROUP