PRE-SEASON SERVICE
If the outboard was removed from the boat for storage, make sure it is reinstalled with factory specified hardware. Refer to INSTALLATION AND PREDELIVERY section for proper set-up procedures.
Outboard Mounting Bolts
- Check and re-tighten outboard mounting bolts to a torque of 40 ft. lbs. (54 N·m).
Gearcase Lubricant
- Check the lubricant level.
- Inspect gearcase for leaks. If leak is apparent, pressure and vacuum test gearcase.
- Repair gearcase as needed.
Operational Checks
- Check tiller steering operation
- Check throttle and shift controls
Check Oil Injection Tank
- Inspect the oil tank for leaks.
Check Fuel System
- Inspect entire fuel system for leaks prior to starting outboard.
- Repair all leaks.
Water Pump
- Confirm that a steady stream of water flows from overboard indicator.
Failure to check for fuel leakage could allow a leak to go undetected, resulting in fire or explosion.
SUBMERGED ENGINES
When an outboard has been submerged in fresh or salt water, it must be serviced within three (3) hours of recovery. Immediate service can minimize the corrosive affect that air has on the polished surfaces of the crankshaft, connecting rods, and internal powerhead bearings.
IMPORTANT: If outboard cannot be started or serviced immediately, it should be resubmerged in fresh water to avoid exposure to the atmosphere.
Engine Dropped Overboard (Not Running)
Rinse powerhead with clean water.
Remove spark plug leads and spark plugs.
Place outboard in horizontal position (cylinder heads down). Slowly rotate flywheel in a clock wise rotation to work all water out of powerhead.
IMPORTANT: If sand or silt may have entered the outboard, DO NOT attempt to start it. Disassemble and clean.
Disassemble all electrical connectors. Clean connectors and terminals, and treat with water dis placing electrical spray. Apply Electrical Grease to terminals prior to reassembly. Coat all exposed solenoid terminals and engine grounds with Black Neoprene Dip.
Clean and inspect all electrical components. Replace damaged or corroded components prior to returning the outboard to service.
Disconnect fuel supply hose from outboard. Drain and clean all fuel hoses, filters, and fuel tanks. Drain and clean oil tank and oil injection hoses.
Refill fuel tank with fresh fuel and oil tank with recommended oil.
Prime fuel and oil systems. Refer to FUEL AND OIL PRIMING on p. 37. Make sure all oil injection hoses are clean and filled with oil.
Make sure high pressure fuel system does not contain water. Flush as needed.
Inject a small amount of outboard lubricant into spark plug holes and install new spark plugs. Refer to Spark Plug Indexing on p. 63.
Reinstall all removed or disconnected parts. Use Evinrude Diagnostics software 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.
Engine Dropped Overboard (Running)
Follow the same procedures as Engine Dropped Overboard (Not Running). However, if there is any binding when the flywheel is rotated, it may indicate a bent connecting rod and no attempt should be made to start the outboard. Powerhead must be disassembled and serviced immediately.
Engine Dropped Overboard (In Salt Water)
Follow the same procedures used for Engine Dropped Overboard (Not Running) and Engine Dropped Overboard (Running). Disassemble and clean outboards that have been submerged in salt water for prolonged periods of time. Clean or replace electrical components as necessary.
Prolonged Submersion (Fresh or Salt Water)
Outboards that have been dropped overboard and not recovered immediately, must be serviced within three hours of recovery. Follow the same procedures used for
Engine Dropped Overboard (Not Running) and Engine Dropped Overboard (Running).
