FUEL 1 EXHIAUST CARBURETION in aaE mns Egg igivhere indicated I P127 PONTIAIIZ 1977 ROCHIESTER 4BlC ICO ntiinued See Model Flefeererice for Application GROUP DESCl1llF TIlDN UTY 1 2 3 4 5 6 lil9 AT B l E EL9 s 1 i l 3 766 SPRING Idle Stop Screvv I 700317lEl 3 792 JET Primary 12 70311971 7031971 7031973 7031973 7031973 7031971 3 806 INSERT Aneriod Cavity 12 17051796 17051796 17063596 17063596 17063596 17051796 3 810 SPRING Metering Rod Primary 1 7041459 3 814 PUl L CLIP Float Needle 1 7033751 9 3 814 NEEDLE AND SEAT ASII I 1 7035148 7035148 7035134 7035134 7035134 7035148 3 825 BALL Pump Discharge 1 7002117 A 3 825 RETAINER Pump Discharge 1 7029849 A 3 838 SPRING Pump Return 1 7042971EEl 3 838 PUIVIP ASM Carb 1 7048871 7048871 7048867 7048867 7048867 7048871 3 843 ROD Pump 1 1 702613121 3 858 PO NER PISTON ASIVI 1 170517917 17051792 7044449 7044449 7044449 17051792 3 859 SPRING Power Piston 1 704406151 7044068 7045195 7045195 7044432 7044068 Jl E E Q 2I X l QE 3 726 GASKET Flange 1 498796 498796 419047 419047 419047 498796 3 729 THRUTTLE BODY A Eil I 1 17054087 17054087 17070001 3 741 SCREW Throttle Body AR 17063591 A 3 766 LEVER Cam Follovver 1 7041497 A 3 766 SPRING Fast Idle Screvv 1 7029901 e 3 766 SCREW Fast Idle Adj 1 7044794 3 766 LEVER Fast Idle 1 7041498 3 766 SPRING Cam Lever 1 17051494 A 3 767 SCREW Fast Idle Lever Attach 1 7036079 3 822 NEEDLE Idle 2 7048532 3 823 SPRING Idle Needle 2 7011479 4 f i E E t E iZ 3 459 SPIRING Inner Throttle Return 1 4926813 V 3 459 SPIRING Outer Throttle Return 1 492684 3 750 PIPE Choke Heat NS A a 3 750 PIPE Choke Air 1 NS NS 419302 419302 419302 NS 3 755 SWITCH Thermo Vac Choke 1 NS NS 3035810 3035810 3035810 3035810 3 755 VALVE Carb Vac Brake Therm Vac 1 3031518 W 3 755 CONNECTOR Carb Fuel Inl 1 NS NS 3979424 3979424 3979424 NS 1 o tsiar oeiieerli Motoes seavtoe PARTS oelzmxrtoris r orittAo 21 REV 7 87 3 155 I1 3 OOO GROUP