Maintenance52EMU28521Maintenance chartFrequency of maintenance operations may be adjusted according to the operating conditions,but the following table gives general guidelines. Refer to the sections in this chapter for expla-nations of each owner-specific action.The “ ” symbol indicates the check-ups which you may carry out yourself.The “ ” symbol indicates work to be carried out by your Yamaha dealer.Item ActionsInitial Every10 hours(1 month)50 hours(3 months)100 hours(6 months)200 hours(1 year)Anode(s) (external) Inspection /replacementAnode(s) (internal) Inspection /replacementBattery Inspection / chargingCooling waterpassages CleaningCowling clamp InspectionFuel filter (disposable) Inspection /replacementFuel system InspectionFuel tank (Yamahaportable tank) Inspection / cleaningGear oil ChangeGreasing points GreasingIdling speed(carburetor models) Inspection / adjustmentPower trim and tilt unit InspectionPropeller and cotter pin Inspection /replacementShift link / shift cable Inspection / adjustmentThermostat InspectionThrottle link / throttlecable / throttle pick-uptimingInspection / adjustmentWater pump InspectionEngine oil Inspection / changeOil filter (built into oilpan)Inspection / cleaning /changeSpark plug(s) Cleaning / adjustment /replacementTiming belt Inspection /replacement
