Maintenance47NOTE:When operating in salt water, turbid or muddy water, the engine should be flushed with cleanwater after each use.EMU28871Maintenance chart (additional)EMU28910NOTE:When using lead or high-sulfur gasoline, inspecting valve clearance may be required more fre-quently than every 500 hours.Engine oil Inspection / changeOil filter (cartridge) ChangeSpark plug(s) Cleaning / adjustment /replacementTiming belt Inspection / replace-mentItem Actions Every500 hours (2.5 years) 1000 hours (5 years)Timing belt ReplacementValve clearance(DOHC) Inspection / adjustmentItem ActionsInitial Every10 hours(1 month)50 hours(3 months)100 hours(6 months)200 hours(1 year)
