Yamaha F6C Owner's Manual

Also see for F25A: Service manual Owner's manual Service manual Service manual Owner's manual

Contents

Maintenance7812. If “Fogging Oil” is not available, run theengine at engine idle speed until the fuelsystem empties and the engine stops.Check that the engine has stopped, andthen remove the spark plug. Pour a tea-spoonful of clean engine oil into the cylin-der. Crank several times manually. Installthe spark plug.13. Turn off the water supply to the outboardmotor, and then remove the water flushplug and tape.14. Drain the cooling water completely out ofthe outboard motor. Clean the body thor-oughly. Install the fogging hole cap andtop cowling.15. Install the propeller. For further informa-tion, see page 90.EMU39280Lubrication1. Install the spark plug and torque to properspecification. For information on sparkplug installation, see page 84.2. Change the gear oil. For instructions, seepage 90. Inspect the oil for the presenceof water that indicates a leaky seal. Sealreplacement should be performed by anauthorized Yamaha dealer prior to use.3. Grease all grease fittings. For further de-tails, see page 82.TIP:For long-term storage, fogging the enginewith oil is recommended. Contact yourYamaha dealer for information about foggingoil and procedures for your engine.EMU28452Cleaning the outboard motorAfter use, wash the exterior of the outboardmotor with fresh water. Flush the cooling sys-tem with fresh water.EMU28461Checking painted surface of outboardmotorCheck the outboard motor for scratches,nicks, or flaking paint. Areas with damagedpaint are more likely to corrode. If necessary,clean and paint the areas. A touch-up paint isavailable from your Yamaha dealer.EMU37074Periodic maintenanceWARNINGEWM01981These procedures require mechanicalskills, tools, and supplies. If you do nothave the proper skills, tools, or supplies toperform a maintenance procedure, have aYamaha dealer or other qualified mechan-ic do the work.The procedures involve disassemblingthe motor and exposing dangerous parts.To reduce the risk of injury from moving,hot, or electrical parts:ZMU06823ZMU06763