1990 Johnson Evinrude "ES" 60 thru 70 Service Repair Manual, P/N 507873, Page 83Get this manual
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Disassembly 1 Remove drain plug from front of carburetor float chamber and drain the chamberf6l 2 Remove high speed orifice PIN 317002
f6l 360,65 Remove intermediate air bleed orifice Orifice Dr