1992 Johnson Evinrude "EN" 90 deg. Cross V Service Manual, P/N 508145, Page 169Get this manual
1221.1251 water passageswater water deflectors direct water 5Examine the The deflectors in the cylinder circulationReplace the deflectors if deterioratedUse the correct replacement part number as specified in the parts catalogFailure to use the proper replacement part could result in engine damage through overheating
126112711281 6Remove theouter and mner exhaust covers and screws for.m the outer exhaust coverRemove the
discard the gaskets7Remove the intake bypass covers