1995 Johnson/Evinrude Outboards 40 thru 55 2-Cylinder Service Manual, Page 98Get this manual

1995 Johnson/Evinrude Outboards 40 thru 55 2-Cylinder Service Manual, Page 98

Intake Manifold ServicingAll Models Removal 1Follow steps listed in Carburetor Removal, this section2Remove manifold screws
keep the stops and leaf valves separated by assembly Inspection 1Inspect the leaf plate assemblies for damage: The leaf valves
and plate must not be distorted The leaf valve tips must not be cracked or chipped The leaf stops must not be distorted or
loose Use machinist's straightedge to check the flatness of the leaf plateThe gasket surfaces must be flat, 0.003 in(0,08
mm) Test leaf plate screw tightnessIf loose, retighten using OMC Screw Lock2Inspect the intake manifold: COBlll0 All gasket
surfaces must be smooth and free of nicks IalINot Use machinist's straightedge to check for flatness in all directionsThe