1994 Johnson/Evinrude Outboards 40 thru 55 Service Manual, Page 158Get this manual

1994 Johnson/Evinrude Outboards 40 thru 55 Service Manual, Page 158

Cleaning Before inspecting or assembling powerhead, all internal components must be perfectly clean and free of contaminants1Remove
OMC Gel Seal and Gasket Remover r:jl 4Use OMC Gel Seal and Gasket Removerto remove all traces of gaskets, adhesives, and
Gel-Seal II from the cylinder block and crankcase5Carefully remove any carbon accumulation from the tops and ring grooves
of the pistonsA ring groove cleaning tool can be made by breaking an old ring and grinding an angle on its endDo not damage
ring grooves while cleaning6Thoroughly wash entire cylinder block and crankcase with warm, soapy water to remove all traces
of contaminants i compressed air pressure at less than 25 PSI (172 kPa) "'" To avoid personal injury, wear eye protection