1988 Johnson Evinrude CC 60 thru 75 outboards Service Manual, Page 198Get this manual
Cleaning and .Inspection 1Inspect clamp screw assemblyReplace swivel plate and retainer if bent or looseTo install new swivel plate, remove screw and old plateApply OMC Locquic Primer to the threads of the screw and allow it to air dryApply OMC Ultra Lock to threadsInstall new swivel plate with screw and tighten securely2Clean all parts with parts cleaning solvent and dry with compressed airAll nut and screw threads coated with OMC Screw Lock or OMC Nut Lock must be thoroughly cleaned before assemblyWhen using thread locking product, be sure to prime the adhesion surfaces with OMC Locquic Primer3Discard all oil seals, a-rings, and gaskets4Examine the rubber motor mounts and replace if deteriorated or damaged5Inspect components for nicks on machined surfacesRemove nicks and resurface on surface plateStart with No120 emery cloth and finish with No180 emery cloth