Generator Zinc replacement

[Scotto97]

Do I really need to replace the zinc on a Kohler 5e if it's only been in fresh water?

Also, what is the procedure and location if it does need replacing?

Thanks

 

[Hampton]

Do I really need to replace the zinc on a Kohler 5e if it's only been in fresh water?

Also, what is the procedure and location if it does need replacing?

Thanks

I would at least take a look at it to make sure it doesn't break off and clog your heat exchanger. It's on the bottom of the heat exchanger, near the front.

Look at the 7 o'clock position of the white heat exchanger (white tube) on top of the genny in the picture. Remove it gently to ensure you don't leave any behind.

 

[ShamuToo]

YES. The zincs are about electrolysis, electrical micro current corrosion of dissimilar metals. It's not restricted to salt water corrosion.

 

[Chris R]

Kind of hard to get to. Suggest a closed-end, ratcheting (9/16) wrench. Socket driver will not fit.