1995 Johnson/Evinrude Outboards 25, 35 3-Cylinder Service Manual, Page 75Get this manual
Assembly
1Place leaf valves on leaf plateIf new valves do not seat on the leaf plate, turn the leaf valves overLeaf valve may break when returned to service, causing serious powerhead damage
INote Used leaf valves must not be turned over for reuse
2If any leaf valves are standing open, apply light pressure using pencil eraserIf leaf valve closes with light pressure, valve is acceptableIf not, inspect leaf plate for high spots or burrs
INote Do not lap leaf platesIf plate is too smooth, the leaf valves
may stick closed after off-season storage3Apply aw::: Locquic Primerto mounting screws and allow to air dry
4Apply aw::: Screw Lock to mounting screwsWipe off excess adhesive5Assemble leaf valve and leaf stopInstall two screwsDo not