MAINTENANCE AND LUBRICATION
Periodic Maintenance Schedule
DESCRIPTION |
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| Pre- |
| Monthly | 3 mos. or | 6 mos. or | Tune up | |
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| or 25 hrs. | 50 hrs. | 100 hrs. | item |
ENGINE |
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Engine corrosion |
| L** |
| L |
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Cooling system flushing (daily after use in salt water) |
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Exhaust cooling hose screen |
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| I/C |
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| I/C |
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Exhaust hose condition |
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Engine mounts (replace if removed for engine service) |
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| I |
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Thermostat/popoff valve assembly/spring |
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| I/C |
| I/C* |
| R | • |
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Water inlet and outlet hoses and clamps |
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| I |
| I | I | R |
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Spark plugs/Compression test |
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| I |
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Spark Plugs (replace every 100 hours) |
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| R |
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| I | R |
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Engine fastener |
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| I |
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| I | • | |
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Oil pump adjustment |
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| I |
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| I |
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ELECTRICAL |
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Battery condition, fluid level |
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| I |
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Battery vent hose condition/routing (must be clear) |
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| I |
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Battery and starter cables(clean connections / tight) |
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| I |
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Ground |
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Engine overheat warning/tone/electrical connections |
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Lanyard cord/engine stop switch |
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| I |
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I - Inspect, adjust, service, replace if necessary | A - Adjust | C - Clean | R - Replace |
| L - Lubricate with recommended lubricant |
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