Yanmar 1GM10, Shop Manual

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LAY-UP AND FITTING OUT 67
12. Thoroughly inspect the engine. Check for leakage, 15. Operate all engine controls to be sure they operate
rust or corrosion that will affect engine operation. Check properly and smoothly.
all hoses for deterioration and clamps for tightness.
16. Start and run engine. Check for oil and water leaks.
13. Check all through-hull fittings.
Check engine operation.
14. Make sure water is available to the cooling system. 17. Tune-up engine as described in Chapter Three.