Maintenance
EMU28521
Maintenance chartFrequency of maintenance operations may be adjusted according to the operating condi- tions, but the following table gives general guidelines. Refer to the sections in this chapter for explanations of each
The “
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” symbol indicates work to be carried out by your Yamaha dealer.
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Item | Actions | 10 hours | 50 hours | 100 |
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Anode(s) (external) | Inspection / replace- |
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Anode(s) (internal) | Inspection / replace- |
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Cooling water pas- | Cleaning |
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sages |
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Cowling clamp | Inspection |
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Fuel filter (disposable) | Inspection / replace- |
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ment |
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Fuel system | Inspection |
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Fuel tank | Inspection / cleaning |
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Fuel tank (Yamaha por- | Inspection / cleaning |
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table tank) |
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Gear oil | Change |
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Greasing points | Greasing |
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Idling speed (carbure- | Inspection / adjustment |
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tor models) |
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Propeller and cotter pin | Inspection / replace- |
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Shift link / shift cable | Inspection / adjustment |
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Thermostat | Inspection |
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Throttle link / throttle |
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cable / throttle | Inspection / adjustment |
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timing |
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Water pump | Inspection |
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Engine oil | Inspection / change |
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Spark plug(s) | Cleaning / adjustment / |
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replacement |
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Valve clearance (OHC, | Inspection / adjustment |
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OHV) |
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39