1990 Johnson Evinrude 120 thru 140, 185 thru 225, 300 HP, P/N 507875, Page 5Get this manual
Topic Octane Requirements Off-Season Storage Operating Temperature Orifice Chart Orifice PlugsFactory Installed OVerheating Preseason Service Pressure TestGearcase Propeller Selection Pulse Limiter Fitting Pyrometer RPM Limit Sending UnitTemperature Sending UnitTNT Unit Severe Service Oil Ratios Shift Cable Installation Shift Rod Heights Spark Plugs Spark Test Storage Mixture Submerged Engines Summerize SyncLink Temperature Switch Test Wheel RPM Thermomelt Sticks Thermostat Throttle Cable Installation Timing Trim Tab Tune-up Procedures Vacuum TestGearcase Vacuum TestFuel Verifying FuelOil Ratio Voltage Drop Test Warning Horn Signals Warning Horn Tests Water Pump Wi nterization
Service Manual Title
Fuel Requirements Chart Off-Season Storage Engine Temperature Check Orifice Plug Reference Chart See OMC Parts Catalog Engine Temperature Check Preseason Service Gearcase ServicingAssembly Propeller Selection Component Servicing Engine Temperature Check Engine Specifications Temperature Switch Test Trim Sending Unit Adjustment FuelOil Ratios Installation of Cables Gearcase Specifications Spark Plug Information Ignition Output Test Off-Season Storage Submerged Engines Preseason Service