GM03 168 I 1986 89 B CARBURETOR OUADRAJET E4MC LV2 307Y I i 1 GASKET Air Cleaner 3 1 3 403 5 GASKET Flange 3 Q N S 10 AIR HORN ASSEMBLY 5 3 730 11 RIVET Cover Attaching 20 N S 12 COVER Air Bleed VaIve 20 N S 15 AIR BLEED V ALVE ASSEMBLY 20 3 820 16 O RING Air Elleed Valve Lower 22 N S 17 O RING Air Elleed Valve Upper 22 N S 30 SCREW Secondary Metering Rod Holder Attach 14 N S 31 HOLDER Sec ondary Metering Rod 14 N S 32 ROD Secondary Metering 14 N S 35 LEVER Choke 8 N S 36 SCREW Choke Lever Attaching 8 N S I 40 RETAINER Pump Link N S 41 LEVER Pump 5 N S 45 SCREW ASNI Air Horn to Throttle Body 5 N S A 46 SCREW ASNI Air Horn to Float Bowl 5 N S 47 SCREW Air I Iorn to Float Bowl Countersunk 5 N S A 50 BAFFLE Air I lorn 5 N S 55 VACUUM BREAK ASM Primary Si Frt 1 1 3 755 56 SCREW Primary Si Frt Vac Break Asm Attch 11 N S l 57 HOSE Primary Si Frt Vac Break 1 1 N S 58 LINK Primary Si Vac Break Air Valve Lvr 11 N S 60 PLUNGER Sensor Actuator 15 N S 61 PLUG TPS Adjusting Screw 15 N S 62 SCREW TPS Adjusting 5 N S 65 RETAINER TPS Sea 3 N S 66 SEAL TPS Plunger 3 V N S 67 RETAINER F ump Steam SeaI 3 N S 4 68 SEAL Pump Stem 3 4 N S 70 PLUG Solenoid Adjusting Screw 3 N S 71 PLUG Solenoid Stop Screw 3 N S 72 SCREW Solenoid Stop Rich Mixture 5 N S 73 SPRING Rich Authority Adjusting 13 N S r A 200 FLOAT BOWL ASSEMBLY 6 3 754 201 GASKET Air Horn to Float Bowl 4 N S 203 SPRING Pump P unger 19 N S 204 CUP Pump F unger 19 N S 205 PUMP ASSEMBLY 19 3 838 206 SPRING Pump Return Part of 205 N S 210 SENSOR Throttle Position TPS 15 N S 211 SPRING Sensor Adjusting 15 N S I 213 ROD Primary Metering N S I 215 PLUNGER Solenoid Part of 255 N S 217 l SPRING Prinnary Metering Rod E2M E4M Only 14 N S 221 SCREW Solenoid Connector Attaching 13 N S 222 GASKET Solenoid Connector to Air Horn 4 N S 225 MIXTURE CONTROL SOLENOID ASM 13 T 3 440 226 SCREW Solenoid Adjusting Lean Mlxture 13 N S 227 STOP Rich Limit Part of 225 13 N S 228 SPRING Solenoid Adjusting Screw 13 N S 229 SPRING Solenoid Return 13 N S 234 INSERT Aneroid Cavity 6 13 N S 235 INSERT Floalt BowI 6 13 N S A 236 HINGE PIN FIoat 17 N S 237 FLOAT 17 3 745 238 PULL CLIP Float Need e 18 N S 239 NEEDLE FIoet 18 N S 240 SEAT Float NeedIe 18 N S 241 GASKET Float Needle Seat 18 N S 250 PLUG Pump Discharge Retainer N S 251 BALL Pump Discharge 6 N S 252 BAFFLE Pump WeII 6 N S 255 PRIMARY MlETERING JET ASM 14 Q 3 806 320 VACUUM BREAK ASSEMBLY Secondary Side 12 3 755 321 SCREW Secondary Side Rr Vacuum Break Asm Attaching 12 N S 322 LINK Secondary Si Rr Vac Break to Choke 8 N S 330 RIVET Choke Cvr Attaching 9 N S 331 RETAINER Choke Cvr 9 N S 336 CHOKE COV ER STAT ASSEMBLY 10 N S 337 GASKET Start Cvr 10 N S I 340 CHOKE HOUISING ASSEMBLY 8 3 750 341 SCREW WASHER ASM Choke Housing to Float BowI 25 N S L 1990 GENERAL MOTORS SERVICE PARTS OPERATIONS PONTIAC 22W 6 90 s ee E 3 000 GROUP