PERIODIC MAINTENANCE AND ADJUSTMENT6-136EAU33031Changing the coolantThe coolant must be changed at the in-tervals specified in the periodic mainte-nance and lubrication chart. Have aYamaha dealer change the coolant.WARNING! Never attempt to removethe radiator cap when the engine ishot. [EWA10381]EAU39364Replacing the air filter elementThe air filter element should be re-placed at the intervals specified in theperiodic maintenance and lubricationchart. Replace the air filter elementmore frequently if you are riding in un-usually wet or dusty areas.1. Remove the rider seat. (See page3-19.)2. Remove the cowling bolts, andthen pull the cowling off.3. Remove the fuel tank bolts.4. Lift the front of the fuel tank, andcarefully tilt it back and away fromthe air filter case, but do not dis-connect the fuel hoses.WARNING! Make sure that thefuel tank is well supported. Donot tilt or pull the fuel tank toomuch, otherwise the fuel hosesmay come loose, which couldcause fuel leakage and a firehazard. [EWA10411]1. Cowling2. Bolt1. BoltU2D1E3E0.book Page 13 Monday, July 14, 2008 3:08 PMOfrecido por www.electromanuales.com