Corrosion around thru hulls

[OldDan1943]

I would check the integrity of the bonding system by first disconnecting the entire harness from all items and then running continuity tests from end to end and then from every branch to one end or the other. Then ensure solid reconnection. NOW you know it is good. Then on to the silver-silver chloride cell testing, etc, etc.

An advantage of disconnecting the 'entire harness' is you get to inspect and clean all connection then testing for continuity on each cable.

 

[rgano]

An advantage of disconnecting the 'entire harness' is you get to inspect and clean all connection then testing for continuity on each cable.

Eggzakly.