Carburetor - HOLLEY 1946-IV 1-Bbl: Overhaul: Notes

NOTE: Holley 1946-IV carburetors are equipped with tamper-proof choke cap assembly. To remove choke cap assembly, ensure rivet mandrels of bimetal assembly are well below rivet head and drive mandrel down or out with a 1/16" diameter punch. Using a 1/8" (No. 30) drill, drill out rivet head and drive out rivet with a 1/8" punch. Remove standard screws and choke cap.