I I GM03 168 1986 89 B CARBURETOR OUADRAJET E4MC LV2 307Y t 345 SCREW Choke Stat Lvr Attach 8 N S 348 LEVER Choke Stat 8 N S 350 LEVER LINK ASM Intermediate Chloke Shaft 8 N S 352 FAST IDLE CAM ASM Part of 340 N S 354 LEVER Inter Choke 8 N S 356 LINK Choke 8 I I N S 360 LEVER Secondary Throttle Lockout 8 N S 362 SEAL Choke Housing to Float Bow 8 l Q N S 364 SEAL Inter Choke Shaf 6 N S 370 NUT Fuel Inlet 6 N S l 372 GASKET Fuel Inlet Nut 16 A N S 375 FILTER Fuel lnIet 16 3 740 377 SPRING Fuel Filter 6 N S 380 SCREW Throttle Stop 6 N S 381 SPRING Throttle Stop Screw 6 N S 400 THROTTLE BODY ASM 7 I 3 729 401 GASKET Float Bowl to Throttle Body 3 N S 405 SCREW F B to T B 7 N S 410 LINK Pump 5 N S 420 NEEDLE Idle Mixture 7 N S 421 SPRING Idle Mixture Need e 7 N S 422 PLUG Idle Mixture Needle N S 425 SCREW Fast Idle Adjusting 15 N S 426 SPRING Fast Idle Adjusting Screw 15 N S 500 SOLENOID BRACKET ASM Not Req d N S 501 SCREW Bracket Attach Part of 520 N S 515 IDLE SPEED CONTROL ASSEMBLY Not Req d N S 520 IDLE LOAD COMPENSATOR ASSEMBLY 21 N S Carburetor Service Parts Are Included With The Package Number In The 3 000 Group In The Parts Catalog NOTE 1 Carburetor Replacement Kit Group 3 725 NOTE 2 Power Kit Pkg Group 3 725 NOTE3 Gasket Set Pkg Group 3 724 NOTE 4 Air Horn Gasket Pkg Group 3 738 NOTE 5 Air Horn Asm Pkg Group 3 730 NOTE 6 Float Bowl Asm Pkg Group 3 734 NOTE 7 Throttle Body Asm Pkg Group 3 729 NOTE 8 Choke Housing Asm Pkg Group 3 750 NOTE 9 Choke Cover Retainer Pkg Group 3 750 NOTE 10 Cover Coil Pkg Hot Air Choke Group 3 750 NOTE 11 Prim Vacuum Break Asm Pkg Group 3 755 NOTE 12 Sec Vacuum Break Asm Pkg Group 3 755 NOTE 13 Mixture Control Solenoid Pkg Group 3 440 K NOTE 14 Metering Jet Rod Pkg Group 3 806 NOTE 15 Throttle Position Sensor Pkg Group 3 764 Y NOTE 16 Fuel Filter Pkg Group 3 740 NOTE 17 Float Insert Pkg Group 3 745 NOTE 18 Needle Seat Asm Group 3 814 NOTE 19 Pump Asm Pkg Group 3 838 A NOTE 20 Air Bleed Valve Pkg Group 3 820 NOTE 21 Idle Load Compensator Pkg Group 3 820 NOTE 22 O Ring Pkg Group 3 820 NOTE 23 Screw Assortment Pkg Group 3 724 6 i 1990 GENERAL MOTORS SERVICE PARTS OPERATlONS PONTlAC 22W t 3 000 GROUP 3 70 V 6 90