Thread: Oil leak
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Old 11-21-2017, 11:48 PM   #14
Gbinterim
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City: Phoenix
Vessel Name: Interim
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Join Date: Jan 2015
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BruceK, av8r explains correctly the function of the silver plug, it does not have anything to do with coolant. RTV is a coating that is placed on the edge of the silver plug which forms a gasket to prevent the oil from leaking out.
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