Trouble recovery
TROUBLE | POSSIBLE CAUSE | REMEDY | PAGE | |
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Watercraft slow or | Watercraft | Low RPM mode acti- | Deactivate Low RPM |
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loses power | operation | vated | Mode |
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| VX Cruiser) |
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| Cavitation | Jet intake clogged | Clean | |
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| Impeller damaged or | Have serviced by | |
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| worn | Yamaha dealer | |
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| Engine over- | Engine speed reduc- | Clean jet intake and | |
| heat warning | tion control activated | cool engine | |
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| Oil pressure | Engine speed reduc- | Add oil | |
| warning | tion control activated |
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| Spark plug | Fouled or defective | Have serviced by | — |
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| Yamaha dealer | |
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| Incorrect heat range | Have serviced by | — |
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| Yamaha dealer | |
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| Gap incorrect | Have serviced by | — |
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| Yamaha dealer | |
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| Spark plug | Not connected or | Have serviced by | — |
| cap | loose | Yamaha dealer | |
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| Electrical wir- | Loose connection | Have serviced by | — |
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| Fuel | Stale or contaminat- | Have serviced by | — |
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| Air filter | Clogged | Have serviced by | — |
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| Yamaha dealer | |
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| Oil buildup | Have serviced by | — |
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| Yamaha dealer | |
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