Yamaha F2.5 Owner's Manual

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Contents

Maintenance87TIP:The oil lubrication check window does not in-dicate the engine oil level. Use the oil lubrica-tion check window to make sure that theengine is being lubricated with oil while it isrunning.6. Insert the tube of the oil changer into theoil filler hole, and then extract the engineoil completely using the oil changer.TIP:When using an oil changer, skip steps 7 and8.7. Prepare a suitable container that holds alarger amount than the engine oil capaci-ty. Remove the drain screw and gasketwhile holding the container under thedrain hole. Let the oil drain completely.Wipe up any spilled oil immediately.TIP:If the oil does not drain easily, change the tiltangle or turn the outboard motor to port andstarboard to drain the oil.8. Put a new gasket on the oil drain screw.Apply a light coat of oil to the gasket andinstall the drain screw.TIP:If a torque wrench is not available when youare installing the drain screw, finger tightenthe screw just until the gasket comes into con-tact with the surface of the drain hole. Thentighten 1/4 to 1/2 turn more. Tighten the drainscrew to the correct torque with a torquewrench as soon as possible.9. Add the correct amount of oil through thefiller hole. NOTICE: Overfilling the oiltank could cause leakage or damage.If the oil level is above the upper mark,extract oil until the oil is between theupper and lower marks. [ECM02181]10. Install the oil filler cap and tighten it com-pletely.11. Leave the outboard motor for 5-10 min-utes.12. Remove the oil filler cap and wipe the at-tached oil dipstick clean.13. Install the oil filler cap and tighten it com-pletely.14. Remove the oil filler cap again and checkthat the oil level on the dipstick is be-tween the upper and lower marks. If the1. Oil changer1. Drain screw2. GasketZMU06767112ZMU06768Drain screw tightening torque:18 Nm (1.84 kgf-m, 13.3 ft-lb)Recommended engine oil:YAMALUBE 4M FC-W or 4-strokeoutboard motor oilEngine oil quantity:0.6 L (0.63 US qt, 0.53 Imp.qt)