1980 Johnson 2HP Service Manual, Page 23Get this manual
3-6 If leakage stil1 exists, remove the lead shot with an appropriate sharp toolFigure 3-14Clean and inspect casting openingIf the casting opening is normal, instal1 new lead shot and flatten out with light hammer tapsCheck for leakageFUEL TANK Inspect the place if necessaryand gasket for wear, damage, or leakage re-
shut-off valvegum and varnish deposits washing in Engine Cleane rApply drop of part number 200763 Gasoila to threads at shut-off valve instal1ation to fuel tankInspect the fuel tank for leakageIf leakage occurs, eplace tank dFlush tank with clear gasoline or solvent at least once yearFigure 3-14Removing Lead Shot
REASSEMBLY
GENERAL INSTRUCTIONS Reassemble the carburetor, paying particular attention to the fol1owing proceduredust, dirt,and lint out of the carburetor during reassemblysure that parts ar clean and free from gum and varnish when reassembling themReplace gaskets and sealing washersDO NOT attempt to use original gaskets and washe rs, as leaks develop after the engine is back in useFLOAT AND CHAMBER Instal1 and tighten the high-speed nozzleber boss gasketInstall new float cham-