1998 Johnson Evinrude "EC" 90, 115 SPL Service Manual, P/N 520209, Page 49Get this manual
Fuel System Table of Contents
General Safety Warnings Service SpecificationsFuel Requirements Boat Fuel System Recommendations Description of Outboard Fuel SystemVRO Oil Supply SystemOptional EquipmentVRO Oil SystemInstallation Recommendations Initial Testing of VRO Oil System and Oil Warnings VRO Pump Operation Testing Fuel System VRO Pump Trouble Check Chart VRO Oil Pump Volume Test VRO Component Servicing VRO Pickup Assembly and Oil Supply Hose Servicing Pulse Limiter Servicing VRO Pump DisassemblyReplaceable Fittings VRO Pump Reassembly Test VRO Warning Signals Primer System ServicingElectric Start ModelsFuel Pump Testing In-line Fuel Filter ServicingCarburetor Servicing Carburetor InspectionRecirculation System Servicing Intake Manifold ServicingHose Routing Fuel System Trouble Check Chart