SCREWS AIR CLEANER BRACKETM CHOKE PISTON ,7 up , ~ A LEVER AND SHAFT v - ~ . . ASSEMBLY , VENT ROD ~ - ,_ . - AND SPRING FLAPPER ALVE AIRHORN PISTON PIN" AIR HORN ASSEMBLY CHOKE PISTON/ / AIR HORN GASKET METERING ROD 5 ADJUSTING SCREW r, ADJUSTING SCREw SPRING : NEEDLE PIN SPRING,SEAT AND GASKET ASSEMBLW METERING ROD ARM ASSEMBLY METERING ROD / / ~ _ SEAL % FLOAT PIN _/~ / METERING LIFTER g ROD JET LINK (2' ELDAT AND LEVER ASSEMBLY | PUMP CHECK / WEIGHT LOW SPEED JET I MAIN BODY CASTING . PUMP CHECK BAU- J LEVER 151 1 TEMPERATURE ACKNWG .I , ', COMPENSATED PUMP BODY EL'ANGE g/ ATTACHING SCR BODY FLANGE GASKET RETAINER SCREW WASHER THRCTTLE SHAFTAEMgE , 7 o SCREW EGR ANDWOT / a 4 VALVE BRACKET fCREw Q FAST IDLE CAM NIOUNTING HOLES I WOT VALVE 4\_I_I>UMP W CURB IDLE FAST m; ' 'ADJUSTING SCREW ADJUSL'NG 5035 B" F I CONNECTOR UJY LANE U /] LINK @ BUSHING ATTACHING SCREW j ///,. A ' I faw- THPOTLE PLATE / ~ " >// ' F Cq/ Q. A a I Q I_I_.P FAST IDLE CAM LINK 9 " IDLE FUEL MIXTURE ADJUSTING SCREW AND SPRING SPRI SPARK 905::T THROTTLE SHAFT AND LEVER ASSEMBLY ALUMINUM THROTTLE 303v FLANGE ASSEMBLY Fig. 4.5 YFA 1 V nonfeedback carburetor eproded view (Sec 2)