Hey folks
I’m looking for some help. Persuasion is suffering from galvanic corrosion or
stray current corrosion or something. When I connect a multi meter, ground to
engine and positive lead to various place like keel bolt, mast and through hull
I see ~0.5V. Today I changed out the controller on the wind generator, with
the circuit breaker open I saw 2.4V on the battery leads. Also the prop shaft
was tarnished looking as well as the prop when I hauled out to do the centre
board.
Before I call in the calvary can anyone advise me how to tackle this
methodically and what I should look for.
Thanks in advance
Mike
PERSUASION
C&C 37 (k/cb) shoal draft
Long Sault
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