2007 Evinrude E-Tec 75, 90 HP outboards Service Manual, Page 83Get this manual
MAINTENANCE SUBMERGED ENGINES
SUBMERGED ENGINES
Once an outboard has been submerged in fresh or salt water, it must be serviced within three (3) hours of recoveryImmediate service can minimize the corrosive affect that air has on the polished surfaces of the crankshaft, connecting rods, and internal powerhead bearings
Prime fuel and oil systemsRefer to FUEL AND OIL PRIMING on p57Make sure all oil injection hoses are clean and filled with oilMake sure high pressure fuel system does not contain waterFlush as neededInject small amount of outboard lubricant into spark plug holes and install new spark plugsRefer to Spark Plug Indexing on p144Reinstall all removed or disconnected partsUse the Evinrude Diagnostics Software program to: Initiate Break-in Check fuel pump operation Check injector operation (fuel and oil) Check timing (once outboard is running at full operating temperature)Run outboard below 1500 RPM for one-half hour
IMPORTANT: If outboard cannot be started or
serviced immediately, it should be resubmerged in fresh water to avoid exposure to the atmosphere