PERIODIC MAINTENANCE AND MINOR REPAIR6-156wise the cooling system will notbe protected against frost andcorrosion. If water has been added to thecoolant, have a Yamaha dealercheck the antifreeze content ofthe coolant as soon as possible,otherwise the effectiveness ofthe coolant will be reduced.WARNINGEWA10380Never attempt to remove the radiatorcap when the engine is hot.NOTE: The radiator fans are automaticallyswitched on or off according to thecoolant temperature in the radia-tor. If the engine overheats, see page6-34 for further instructions.EAU33030Changing the coolantWARNINGEWA10380Never attempt to remove the radiatorcap when the engine is hot.The coolant must be changed at the in-tervals specified in the periodic mainte-nance and lubrication chart. Have aYamaha dealer change the coolant.EAU20471Cleaning the air filter elementThe air filter element should be cleanedat the intervals specified in the periodicmaintenance and lubrication chart.Clean the air filter element more fre-quently if you are riding in unusuallywet or dusty areas.1. Remove panel B. (See page 6-7.)2. Remove the intake air shroud byremoving the screw and the quickfastener screws.3. Remove the air filter case cover byremoving the screws.1. Intake air shroud2. Screw3. Quick fastener screw
