1975 Evinrude 40 HP Outboards Service Manual, PN 5093, Page 25Get this manual
cCheck leaf plate for distortion or weardthe two leaf valves and stops to the leaf plate baseCenter leaf valves over recesses in plateSee Figure 3-2Tighten screws to torque specified in Section to avoid distortion of the leaves or leaf platesCHOKE AND CHOKE SOLENOID aCheck the choke for free operationChoke valves must move freely, without bindingbInstall choke solenoid and connect spring to choke armSee Figure 3-18 Figure 3-17Float Level Adjustment
REASSEMBLY OF CARBURETOR TO MOTOR
aUsing new gasket, attach leaf plate assembly to crankcase with screwAttach intake manifold, using new gasketbPlace new gasket in pOSition on studs on manifoldPlace carburetor on studs and fasten in place with nuts and lockwasherscReconnect fuel line to carburetor using new nylon hose strapsdConnect throttle camchoke, and starter lockout linkage