1995 Johnson/Evinrude Outboards 25, 35 3-Cylinder Service Manual, Page 74Get this manual
Intake Manifold ServicingAll Models Removal 1Follow steps listed in Carburetor Removal, this section2Remove manifold screws and remove manifoldDisassembly
1Remove the two screws per leaf plate assembly, and remove the leaf plate assemblies as requiredI Note Do not disassemble leaf plate assemblies unless leaf plate seats, leaf valves, or leaf stops are damaged or corrodedINotel Check parts availability before servicing leaf plate assembliesAssemblies on some models are not serviced in detail
2When disassembling leaf plate assemblies, do not lift or bend leaf valvesRemove the leaf stop screws, and remove the stops and leaf valves
3When disassembled, keep the stops and leaf valves separated by assemblyInspection
1Inspect the leaf plate assemblies for damage: