Hi Everyone - I've got a quick question on the wear rate on my zincs.
I recently moved my boat to a Marina in Alameda CA. I have a diver clean the hull every 3 months. In this months bill, he noted that the zinc was depleted and was replaced. This was after replacement of the zinc last service interval. In essence the shaft zinc needed to be replaced after 3 months. Does this seem like normal wear, or should I be suspicous of an electrolysis problem. Note - when not in use, my boat is completely powered down at the batter switch, and I do not have the 110 hooked up.
Any thoughts, thanks in advance.
I recently moved my boat to a Marina in Alameda CA. I have a diver clean the hull every 3 months. In this months bill, he noted that the zinc was depleted and was replaced. This was after replacement of the zinc last service interval. In essence the shaft zinc needed to be replaced after 3 months. Does this seem like normal wear, or should I be suspicous of an electrolysis problem. Note - when not in use, my boat is completely powered down at the batter switch, and I do not have the 110 hooked up.
Any thoughts, thanks in advance.